Linksys Business Series Srw2016 Users Manual Cisco SRW2048, SRW2024, SRW2016, SRW248G4, SRW224G4 WebView Switches Administration Guide

SRW2024 to the manual 7374c104-7e40-4d83-8c71-b9c0f21fcd05

2015-03-12

: Linksys Linksys-Business-Series-Srw2016-Users-Manual-657713 linksys-business-series-srw2016-users-manual-657713 linksys pdf

Open the PDF directly: View PDF .
Page Count: 96

Chapter 1: Introduction
Chapter 2: Product Overview
Chapter 3: Connecting the Switch
Chapter 4: Configuration Using the Console Interface
Chapter 5: Advanced Configuration
Appendix A: About Gigabit Ethernet and Fiber Optic Cabling
- Gigabit Ethernet
- Fiber Optic Cabling
Appendix B: Windows Help
Appendix C: Downloading using Xmodem
- Startup Menu Procedures
Appendix D: Glossary
Appendix E: Specifications
Appendix F: Warranty Information
Appendix G: Regulatory Information
Appendix H: Software License Agreement
- Software in Linksys Products:
- Software Licenses:
Appendix I: Contact Information

USER GUIDE

BUSINESS SERIES

WebView Switches

Model: SRW2048, SRW2024, SRW2016, SRW248G4, SRW224G4

About This Guide

WebView Switches

About This Guide

Icon Descriptions

While reading through the User Guide you may see

various icons that call attention to specific items. Below is

a description of these icons:

NOTE: This check mark indicates that there is

a note of interest and is something that you

should pay special attention to while using the

product.

WARNING: This exclamation point indicates

that there is a caution or warning and it is

something that could damage your property or

product.

WEB: This globe icon indicates a noteworthy

website address or e-mail address.

Online Resources

Website addresses in this document are listed without

http:// in front of the address because most current web

browsers do not require it. If you use an older web browser,

you may have to add http:// in front of the web address.

Resource Website

Linksys www.linksys.com

Linksys International www.linksys.com/international

Glossary www.linksys.com/glossary

Network Security www.linksys.com/security

Linksys is a registered trademark or

trademark of Cisco Systems, Inc. and/

or its affiliates in the U.S. and certain

Other brands and product names are

trademarks or registered trademarks

of their respective holders.

Table of Contents

WebView Switches

Chapter 1: Introduction 1

Chapter 2: Product Overview 2

SRW2048 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Front Panel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Back Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

SRW2024 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Front Panel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Back Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

SRW2016 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Front Panel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

The Back Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

SRW248G4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Front Panel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Back Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

SRW224G4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Front Panel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Back Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Chapter 3: Connecting the Switch 8

Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Placement Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Desktop Placement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Rack-Mount Placement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Hardware Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Conﬁguring the Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Chapter 4: Conguration Using the Console Interface 10

Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10

Conﬁguring the HyperTerminal Application. . . . . . . . . . . . . . . . . . . . . . . . . . . . .10

Connecting to the Switch through a Telnet Session . . . . . . . . . . . . . . . . . . . . . . . .10

Conﬁguring the Switch through the Console Interface. . . . . . . . . . . . . . . . . . . . . .11

Switch Main Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11

System Conﬁguration Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11

Port Status . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18

Port Conﬁguration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19

Help . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19

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Chapter 5: Advanced Conguration 20

Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20

Accessing the Web-based Utility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20

Setup > Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20

Device Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20

System Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21

Setup > Network Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21

Identiﬁcation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21

IP Conﬁguration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21

Setup > Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22

Set Time. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22

Local Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22

Daylight Saving . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22

SNTP Servers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22

Setup > Green Ethernet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23

Port Management > Port Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23

Port Settings > Port Conﬁguration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24

Port Management > Link Aggregation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25

Link Aggregation > Detail . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25

Port Management > LACP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26

VLAN Management > Create VLAN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26

Single VLAN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26

VLAN Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26

VLAN Table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26

VLAN Management > Port Setting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .27

VLAN Management > Ports to VLAN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .27

VLAN Management > VLAN to Ports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .28

VLAN Management > GVRP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .28

Statistics > RMON Statistics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .29

Statistics > RMON History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .30

Log Table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .30

RMON History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .30

Statistics > RMON Alarm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .31

Statistics > RMON Events. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .32

Add Event . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .32

RMON Events Log . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .32

Statistics > Port Utilization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .32

Statistics > 802.1x Statistics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .33

Statistics > GVRP Statistics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .33

ACL > IP Based ACL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .34

ACL > MAC Based ACL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .35

Security > ACL Binding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .36

iii

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Security > RADIUS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .36

Security > TACACS+ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .37

Security > 802.1x Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .37

802.1x Settings > Setting Timer. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .38

Security > Port Security. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .38

Security > Multiple Hosts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .39

Security > Storm Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .40

QoS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .40

QoS > CoS Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .40

CoS Default . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .41

QoS > Queue Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .41

QoS > DSCP Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .41

QoS > Bandwidth . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .41

QoS > Basic Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .42

QoS > Advanced Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .42

Advanced Mode > Out of Proﬁle DSCP . . . . . . . . . . . . . . . . . . . . . . . . . . . . .42

Advanced Mode > Policy Name. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .43

Advanced Mode > New Class Map . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .43

Advanced Mode > New Aggregate Policer. . . . . . . . . . . . . . . . . . . . . . . . . . .43

Spanning Tree. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .43

Spanning Tree > STP Status . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .44

Spanning Tree > Global STP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .44

Global Setting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .44

Bridge Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .45

Spanning Tree > STP Port Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .45

Spanning Tree > RSTP Port Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .46

Spanning Tree > MSTP Properties . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .47

Spanning Tree > MSTP Instance Settings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .48

Spanning Tree > MSTP Interface Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .48

Multicast > IGMP Snooping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .49

Multicast > Bridge Multicast. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .50

Multicast > Bridge Multicast Forward All . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .50

SNMP > Global Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .51

SNMP > Views. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .51

SNMP > Group Proﬁle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .52

SNMP > Group Membership. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .52

SNMP > Communities. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .53

Base Table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .54

Advanced Table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .54

SNMP > Notiﬁcation Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .54

SNMP > Notiﬁcation Recipient . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .55

Admin > User Authentication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .55

Admin > Jumbo Frames . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .56

Table of Contents

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Admin > Static Address. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .56

Query . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .56

Admin > Dynamic Address . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .57

Query . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .57

Admin > Logging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .57

Admin > Port Mirroring. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .58

Admin > Cable Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .58

Admin > Save Conﬁguration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .59

Via TFTP. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .59

Via HTTP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .59

Backup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .59

Admin > Firmware Upgrade . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .59

Admin > Reboot . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .60

Admin > Factory Defaults . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .60

Admin > Server Logs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .60

Admin > Memory Logs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .61

Admin > Flash Logs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .61

Appendix A: About Gigabit Ethernet and Fiber Optic Cabling 62

Gigabit Ethernet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .62

Fiber Optic Cabling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .62

Appendix B: Windows Help 63

TCP/IP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .63

Shared Resources . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .63

Network Neighborhood/My Network Places . . . . . . . . . . . . . . . . . . . . . . . . . . . .63

Appendix C: Downloading using Xmodem 64

Startup Menu Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .64

Appendix D: Glossary 66

Appendix E: Specications 70

Appendix F: Warranty Information 75

Limited Warranty. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .75

Exclusions and Limitations. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .75

Obtaining Warranty Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .75

Technical Support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .76

Appendix G: Regulatory Information 77

FCC Statement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .77

Safety Notices. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .77

Industry Canada Statement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .77

Avis d’Industrie Canada. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .77

Table of Contents

WebView Switches

User Information for Consumer Products Covered by EU Directive 2002/96/EC on Waste

Electric and Electronic Equipment (WEEE) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .78

Appendix H: Software License Agreement 82

Software in Linksys Products: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .82

Software Licenses: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .82

Schedule 1 Linksys Software License Agreement. . . . . . . . . . . . . . . . . . . . . . .82

Schedule 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .83

Schedule 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .86

Appendix I: Contact Information 89

Introduction

WebView Switches

Chapter 1

Chapter 1:

Introduction

Thank you for choosing Linksys WebView Switches. This

User Guide covers five product models:

SRW2048 • 48-port 10/100/1000 Gigabit Switch with

WebView. Includes 48 10/100/1000 RJ-45 ports and 4

shared SFP (MiniGBIC) slots.

SRW2024 •24-Port 10/100/1000 Gigabit Switch with

WebView. Includes 24 10/100/1000 RJ-45 ports and 2

shared SFP (MiniGBIC) slots.

SRW2016 •16-Port 10/100/1000 Gigabit Switch with

WebView. Includes 16 10/100/1000 RJ-45 ports and 2

shared SFP (MiniGBIC) slots.

SRW248G4 •48-port 10/100 + 4-Port Gigabit Switch

with WebView. Includes 48 10/100 RJ-45 ports and 4

10/100/1000 RJ-45 ports and 2 shared SFP (MiniGBIC)

slots.

SRW224G4 •24-port 10/100 + 4-Port Gigabit Switch

with WebView Includes 24 10/100 RJ-45 ports and 4

10/100/1000 RJ-45 ports and 2 shared SFP (MiniGBIC)

slots.

For the purpose of this manual, whenever a feature

applies to all models, the name WebView Switch will be

referenced. If a specific model number is mentioned, then

the feature is specific to that model.

The Linksys WebView Managed Switch allows you to

expand your network securely. Configuration of the switch

is secured using SSL for Web access. User control is secured

using 802.1x security using a RADIUS authentication

mechanism and can also be controlled using MAC-based

filtering.

Extensive QoS features makes the solution ideal for real-

time applications like Voice and Video. The 4 priority

queues together with the Weighted Round Robin and

Strict Priority scheduling techniques facilitate efficient

coexistence of real-time traffic with data traffic allowing

them each to meet their QoS needs.

Individual users or applications can be prioritized above

others using various Class of Service options - by port,

layer 2 priority (802.1p), and Layer 3 priority (TOS or

DSCP). Intelligent Broadcast, and Multicast storm control

minimizes and contain the effect of these types of traffic on

regular traffic. IGMP Snooping limits bandwidth-intensive

video traffic to only the requestors without flooding to all

users.

Incoming traffic can be policed and outgoing traffic can

be shaped allowing you to control network access and

traffic flow.

There are features that allow you to expand and grow your

network of switches. Link aggregation allows multiple

high-bandwidth trunks between switches to be setup.

This also provides a level of reliability in that the system

continues to operate if one of the links break. Spanning

Tree (STP), Fast Linkover, Rapid Spanning Tree (RSTP) and

Multiple Spanning Tree (MSTP) allows you to build a mesh

of switches increasing the availability of the system.

The rich management functionality of the WebView

switches includes SNMP, RMON, Telnet, and HTTP

Management options, allowing you to flexibly integrate

and manage these devices in your network.

Product Overview

WebView Switches

Chapter 2

Chapter 2:

Product Overview

SRW2048

Front Panel

The Switch’s LEDs and ports are located on the front

panel.

Front Panel of the SRW2048

LEDs

POWER (Green) Lights up green to indicate

that power is being supplied to the Switch.

LINK/ACT (1-48) (Green/Amber) Lights up

green to indicate a functional 10/100-Mbps

network link through the corresponding port (1

through 48) with an attached device. It flashes

to indicate that the Switch is actively sending

or receiving data over that port. Lights up

amber to indicate a 1000-Mbps connection on

the corresponding port (1 through 48) with an

attached device. It flashes to indicate that the

Switch is actively sending or receiving data over

that port.

ETHERNET 1-48 The Switch is equipped with

48 auto-sensing, Ethernet network ports, which

use RJ-45 connectors. The Fast Ethernet ports

support network speeds of 10 Mbps, 100 Mbps,

or 1000 Mbps. They can operate in half and

full-duplex modes. Auto-sensing technology

enables each port to automatically detect the

speed of the device connected to it (10 Mbps,

100 Mbps, or 1000 Mbps), and adjust its speed

and duplex accordingly.

MiniGBIC (1-4) The miniGBIC (gigabit interface

converter) port is a connection point for a

miniGBIC expansion module, so the Switch can

be uplinked via fiber to another switch. The

MiniGBIC port provides a link to a high-speed

network segment or individual workstation at

speeds of up to 1000 Mbps.

Use the Linksys MGBT1, MGBSX1, or MGBLH1

miniGBIC modules with the Switch. The

MGBSX1 and the MGBLH1 require fiber cabling

with LC connectors, while the MGBT1 requires

a Category 5e Ethernet cable with an RJ-45

connector.

NOTE: On the SRW2048, MiniGBIC ports are

shared with standard ports. If a miniGBIC port

is used, then the shared standard port on the

Switch cannot be used. The following table

provides port mapping details of the SRW2048

Switch.

SRW2048 Shared Port Mapping

miniGBIC Port Standard Port

miniGBIC 1 Port 23

miniGBIC 2 Port 24

miniGBIC 3 Port 47

miniGBIC 4 Port 48

Back Panel

The power port is located on the back panel of the

Switch.

Back Panel of the SRW2048

POWER The Power port is where you will

connect the AC power.

Product Overview

WebView Switches

Chapter 2

CONSOLE The Switch is equipped with a

serial port labeled Console (located on the

back of the switch) that allows you to connect

to a computer’s serial port (for configuration

purposes) using the provided serial cable. You

can use HyperTerminal to manage the Switch

using the console port.

Refer to Chapter 4: Configuration Using the

Console Interface for more information.

NOTE: If you need to reset the Switch, unplug

the power cord from the back of the Switch.

Wait a few seconds and then reconnect it.

SRW2024

Front Panel

The Switch’s LEDs and ports are located on the front

panel.

Front Panel of the SRW2024

LEDs

POWER (Green) Lights up green to indicate

that power is being supplied to the Switch.

LINK/ACT (1-24) (Green/Amber) Lights up

green to indicate a functional 10/100-Mbps

network link through the corresponding port (1

through 24) with an attached device. It flashes

to indicate that the Switch is actively sending

or receiving data over that port. Lights up

amber to indicate a 1000-Mbps connection on

the corresponding port (1 through 24) with an

attached device. It flashes to indicate that the

Switch is actively sending or receiving data over

that port.

ETHERNET 1-24 The Switch is equipped with

24 auto-sensing Ethernet network ports, which

use RJ-45 connectors. The Fast Ethernet ports

support network speeds. The Fast Ethernet ports

support network speeds of 10 Mbps, 100 Mbps,

or 1000 Mbps. They can operate in half and

full-duplex modes. Auto-sensing technology

enables each port to automatically detect the

speed of the device connected to it (10 Mbps,

100 Mbps, or 1000 Mbps), and adjust its speed

and duplex accordingly.

MiniGBIC (1-2) The miniGBIC (gigabit interface

converter) port is a connection point for a

miniGBIC expansion module, so the Switch can

be uplinked via fiber to another switch. The

MiniGBIC port provides a link to a high-speed

network segment or individual workstation at

speeds of up to 1000 Mbps.

Use the Linksys MGBT1, MGBSX1, or MGBLH1

miniGBIC modules with the Switch. The

MGBSX1 and the MGBLH1 require fiber cabling

with LC connectors, while the MGBT1 requires

a Category 5e Ethernet cable with an RJ-45

connector.

NOTE: On the SRW2024, MiniGBIC ports are

shared with standard ports. If a miniGBIC port

is used, then the shared standard port on the

Switch cannot be used. The following table

provides port mapping details of the SRW2024

Switch.

SRW2024 Shared Port Mapping

miniGBIC Port Standard Port

miniGBIC 1 Port 12

miniGBIC 2 Port 24

Back Panel

The power port is located on the back panel of the

Switch.

Back Panel of the SRW2024

POWER The Power port is where you will

connect the AC power.

Product Overview

WebView Switches

Chapter 2

CONSOLE The Switch is equipped with a

serial port labeled Console (located on the

back of the switch) that allows you to connect

to a computer’s serial port (for configuration

purposes) using the provided serial cable. You

can use HyperTerminal to manage the Switch

using the console port.

Refer to Chapter 4: Configuration Using the

Console Interface for more information.

NOTE: If you need to reset the Switch, unplug

the power cord from the back of the Switch.

Wait a few seconds and then reconnect it.

SRW2016

Front Panel

The Switch’s LEDs and ports are located on the front

panel.

Front Panel of the SRW2016

LEDs

POWER (Green) Lights up green to indicate

that power is being supplied to the Switch.

LINK/ACT (1-16) (Green) Lights up green to

indicate a functional 10/100-Mbps network link

through the corresponding port (1 through 16)

with an attached device. It flashes to indicate

that the Switch is actively sending or receiving

data over that port.

Gigabit (1-16) (Amber) Lights up amber

to indicate a 1000-Mbps connection on the

corresponding port (1 through 16) with an

attached device.

ETHERNET 1-16 The Switch is equipped with

16 auto-sensing, Ethernet network ports, which

use RJ-45 connectors. The Fast Ethernet ports

support network speeds of 10 Mbps, 100 Mbps,

or 1000 Mbps. They can operate in half and

full-duplex modes. Auto-sensing technology

enables each port to automatically detect the

speed of the device connected to it (10 Mbps,

100 Mbps, or 1000 Mbps), and adjust its speed

and duplex accordingly.

MiniGBIC (1-2) The miniGBIC (gigabit interface

converter) port is a connection point for a

miniGBIC expansion module, so the Switch can

be uplinked via fiber to another switch. The

MiniGBIC port provides a link to a high-speed

network segment or individual workstation at

speeds of up to 1000 Mbps.

Use the Linksys MGBT1, MGBSX1, or MGBLH1

miniGBIC modules with the Switch. The

MGBSX1 and the MGBLH1 require fiber cabling

with LC connectors, while the MGBT1 requires

a Category 5e Ethernet cable with an RJ-45

connector.

NOTE: On the SRW2016, MiniGBIC ports are

shared with standard ports. If a miniGBIC port

is used, then the shared standard port on the

Switch cannot be used. The following table

provides port mapping details of the SRW2016

Switch.

SRW2016 Shared Port Mapping

miniGBIC Port Standard Port

miniGBIC 1 Port 8

miniGBIC 2 Port 16

The Back Panel

The power port is located on the back panel of the

Switch.

Back Panel of the SRW2016

POWER The Power port is where you will

connect the AC power.

CONSOLE The Switch is equipped with a

serial port labeled Console (located on the

back of the switch) that allows you to connect

to a computer’s serial port (for configuration

purposes) using the provided serial cable. You

can use HyperTerminal to manage the Switch

using the console port.

Refer to Chapter 4: Configuration Using the

Console Interface for more information.

Product Overview

WebView Switches

Chapter 2

NOTE: If you need to reset the Switch, unplug

the power cord from the back of the Switch.

Wait a few seconds and then reconnect it.

SRW248G4

Front Panel

The Switch’s LEDs and ports are located on the front

panel.

Front Panel of the SRW248G4

LEDs

POWER (Green) Lights up green to indicate

that power is being supplied to the Switch.

LINK/ACT (1-48) (Green) Lights up green to

indicate a functional 10/100-Mbps network link

through the corresponding port (1 through 48)

with an attached device. It flashes to indicate

that the Switch is actively sending or receiving

data over that port.

LINK/ACT (G1-G4) (Green/Amber) Lights up

green to indicate a functional 10/100Mbps

network link through the corresponding port

(G1 through G4) with an attached device. It

flashes to indicate that the Switch is actively

sending or receiving data over that port.

Lights up orange to indicate a 1000-Mbps

connection on the corresponding port (G1

through G4) with an attached device. It flashes

to indicate that the Switch is actively sending or

receiving data over that port.

ETHERNET 1-48 The Switch is equipped

with 48 auto-sensing Ethernet network ports,

which use RJ-45 connectors. The Fast Ethernet

ports support network speeds of 10 Mbps

or 100 Mbps. They can operate in half and

full-duplex modes. Auto-sensing technology

enables each port to automatically detect the

speed of the device connected to it (10 Mbps

or 100 Mbps), and adjust its speed and duplex

accordingly.

ETHERNET G1-G4 The Switch is equipped with

4 auto-sensing Gigabit Ethernet network ports,

which use RJ-45 connectors. The Gigabit Ethernet

ports support network speeds of 10 Mbps,

100 Mbps, or 1000 Mbps. They can operate

in half and full-duplex modes. Auto-sensing

technology enables each port to automatically

detect the speed of the device connected to it

(10 Mbps, 100 Mbps, or 1000 Mbps), and adjust

its speed and duplex accordingly.

MiniGBIC (1-2) The miniGBIC (gigabit interface

converter) port is a connection point for a

miniGBIC expansion module, so the Switch can

be uplinked via fiber to another switch. The

MiniGBIC port provides a link to a high-speed

network segment or individual workstation at

speeds of up to 1000 Mbps.

Use the Linksys MGBT1, MGBSX1, or MGBLH1

miniGBIC modules with the Switch. The

MGBSX1 and the MGBLH1 require fiber cabling

with LC connectors, while the MGBT1 requires

a Category 5e Ethernet cable with an RJ-45

connector.

NOTE: On the SRW248G4, MiniGBIC ports

are shared with Gigabit Ethernet ports. If a

miniGBIC port is used, then the shared Gigabit

Ethernet port on the Switch cannot be used.

The following table provides port mapping

details of the SRW248G4 Switch.

SRW248G4 Shared Port Mapping

miniGBIC Port Standard Port

miniGBIC 1 Port G3

miniGBIC 2 Port G4

Back Panel

The power port is located on the back panel of the

Switch.

Back Panel of the SRW248G4

POWER The Power port is where you will

connect the AC power.

Product Overview

WebView Switches

Chapter 2

CONSOLE The Switch is equipped with a

serial port labeled Console (located on the

back of the switch) that allows you to connect

to a computer’s serial port (for configuration

purposes) using the provided serial cable. You

can use HyperTerminal to manage the Switch

using the console port.

Refer to Chapter 4: Configuration Using the

Console Interface for more information.

NOTE: If you need to reset the Switch, unplug

the power cord from the back of the Switch.

Wait a few seconds and then reconnect it.

SRW224G4

Front Panel

The Switch’s LEDs and ports are located on the front

panel.

Front Panel of the SRW224G4

LEDs

POWER (Green) Lights up green to indicate

that power is being supplied to the Switch.

LINK/ACT (1-24) (Green) Lights up green to

indicate a functional 10/100-Mbps network link

through the corresponding port (1 through 24)

with an attached device. It flashes to indicate

that the Switch is actively sending or receiving

data over that port.

LINK/ACT (G1-G4) (Green) Lights up green to

indicate a functional 10/100-Mbps network link

through the corresponding port (G1 through

G4) with an attached device. It flashes to indicate

that the Switch is actively sending or receiving

data over that port..

1000Mbps (G1-G4) (Amber) Lights up amber

to indicate a 1000-Mbps connection on the

corresponding port (G1 through G4) with an

attached device.

ETHERNET 1-24 The Switch is equipped with

24 auto-sensing, Ethernet network ports, which

use RJ-45 connectors. The Fast Ethernet ports

support network speeds of 10 Mbps, 100 Mbps,

or 1000 Mbps. They can operate in half and

full-duplex modes. Auto-sensing technology

enables each port to automatically detect the

speed of the device connected to it (10 Mbps,

100 Mbps, or 1000 Mbps), and adjust its speed

and duplex accordingly.

ETHERNET G1-G4 The Switch is equipped

with 4 auto-sensing Gigabit Ethernet network

ports, which use RJ-45 connectors. The Gigabit

Ethernet ports support network speeds of

10 Mbps, 100 Mbps, or 1000 Mbps. They can

operate in half and full-duplex modes. Auto-

sensing technology enables each port to

automatically detect the speed of the device

connected to it (10 Mbps, 100 Mbps, or

1000 Mbps), and adjust its speed and duplex

accordingly.

MiniGBIC (1-2) The miniGBIC (gigabit interface

converter) port is a connection point for a

miniGBIC expansion module, so the Switch can

be uplinked via fiber to another switch. The

MiniGBIC port provides a link to a high-speed

network segment or individual workstation at

speeds of up to 1000 Mbps.

Use the Linksys MGBT1, MGBSX1, or MGBLH1

miniGBIC modules with the Switch. The

MGBSX1 and the MGBLH1 require fiber cabling

with LC connectors, while the MGBT1 requires

a Category 5e Ethernet cable with an RJ-45

connector.

SRW224G4 Shared Port Mapping

miniGBIC Port Standard Port

miniGBIC 1 Port G3

miniGBIC 2 Port G4

Back Panel

The power port is located on the back panel of the

Switch.

Back Panel of the SRW224G4

Product Overview

WebView Switches

Chapter 2

POWER The Power port is where you will

connect the AC power.

CONSOLE The Switch is equipped with a

serial port labeled Console (located on the

back of the switch) that allows you to connect

to a computer’s serial port (for configuration

purposes) using the provided serial cable. You

can use HyperTerminal to manage the Switch

using the console port.

Refer to Chapter 4: Configuration Using the

Console Interface for more information.

NOTE: If you need to reset the Switch, unplug

the power cord from the back of the Switch.

Wait a few seconds and then reconnect it.

Connecting the Switch

WebView Switches

Chapter 3

Chapter 3:

Connecting the Switch

Overview

This chapter will explain how to connect network devices

to the Switch. For an example of a typical network

configuration, see the application diagram shown below.

Typical Network Configuration for the SRW2048

When you connect your network devices, make sure you

don’t exceed the maximum cabling distances, which are

listed in the following table:

Maximum Cabling Distances

From To Maximum Distance

Switch Switch or Hub 100 meters (328 feet)

Hub Hub 5 meters (16.4 feet)

Switch or Hub Computer 100 meters (328 feet)

A hub refers to any type of 100-Mbps hub, including regular hubs and †

stackable hubs. A 10-Mbps hub connected to another 10-Mbps hub

can span up to 100 meters (328 feet).

Before You Install the Switch...

When you choose a location for the Switch, observe the

following guidelines:

Make sure the Switch is accessible and that the cables •

can be easily connected.

Keep cabling away from sources of electrical noise, •

power lines, and fluorescent lighting fixtures.

Position the Switch away from water and moisture •

sources.

To ensure adequate air flow around the Switch, provide •

a minimum clearance of two inches (50 mm).

Do not stack free-standing Switches more than four •

units high.

Placement Options

There are two ways to physically install the Switch, either

set the Switch on its four rubber feet for desktop placement

or mount the switch in a standard-sized, 482.6-mm wide,

1U-high rack for rack-mount placement.

Desktop Placement

Attach the rubber feet to the recessed areas on the •

bottom of the Switch.

Place the Switch on a desktop near an AC power •

source.

Keep enough ventilation space for the switch and •

check the environmental restrictions mentioned in the

Specifications Appendix as you are placing the Switch.

Connect the Switch to network devices according to •

the Hardware Installation instructions below.

Rack-Mount Placement

When rack-mounting the Switch, please observe the

following guidelines

Elevated Operating Ambient •If installed in a closed

or multi-unit rack assembly, the operating ambient

temperature of the rack environment may be greater

than the room ambient temperature. Therefore,

consideration should be given to installing the

equipment in an environment compatible with the

maximum ambient temperature (Tma) specified by

the manufacturer.

Reduced Air Flow •Installation of the equipment

in a rack should be such that the amount of air flow

required for safe operation of the equipment is not

compromised.

Mechanical Loading •Mounting of the equipment in

the rack should be such that a hazardous condition is

not achieved due to uneven mechanical loading.

Circuit Overloading •Consideration should be given

to the connection of the equipment to the supply

circuit and the effect that overloading of the circuits

might have on overcurrent protection and supply

wiring. Appropriate consideration of equipment

nameplate ratings should be used when addressing

this concern.

Reliable Earthing •Reliable earthing of rack-mounted

equipment should be maintained. Particular attention

should be given to supply connections other than

direct connections to the branch circuit (for example,

use of power strips).

Internet

Cable/DSL

Modem Router Server

Uplink via Fiber

to Switch

Wireless Access Point

10/100/1000

Desktop

10/100

Notebook

Connecting the Switch

WebView Switches

Chapter 3

To rack-mount the Switch in any standard 482.6-mm wide,

1U high rack, follow the instructions described below.

Place the Switch on a hard flat surface with the front 1.

panel facing you.

Attach a rack–mount bracket to one side of the Switch 2.

with the supplied screws and secure the bracket

tightly.

Attach the Brackets to the Switch

Follow the same steps to attach the other bracket to 3.

the opposite side.

After the brackets are attached to the Switch, use 4.

suitable screws to securely attach the brackets to any

standard 482.6-mm rack.

Mount the Switch in the Rack

Connect the Switch to network devices according to 5.

the Hardware Installation instructions below.

Hardware Installation

To connect network devices to the Switch, follow these

instructions:

Make sure all the devices you will connect to the Switch 1.

are powered off.

For 10/100-Mbps devices, connect a Category 5 2.

Ethernet network cable to one of the numbered ports

on the Switch. For a 1000-Mbps device, connect a

Category 5e Ethernet network cable to one of the

numbered ports on the Switch.

Connect the other end to a PC or other network 3.

device.

Repeat steps 2 and 3 to connect additional devices.4.

If you are using the miniGBIC port, then connect the 5.

miniGBIC module to the miniGBIC port. For detailed

instructions, refer to the module’s documentation.

If you will use the Switch’s console interface to 6.

configure the Switch, then connect the supplied serial

cable to the Switch’s Console port, and tighten the

captive retaining screws. Connect the other end to your

PC’s serial port. (This PC must be running the VT100

terminal emulation software, such as HyperTerminal.)

Connect the supplied power cord to the Switch’s power 7.

port, and plug the other end into an electrical outlet.

WARNING: Make sure you use the power

cord that is supplied with the Switch. Use of a

different power cord could damage the Switch.

Power on the network devices connected to the 8.

Switch. Each active port’s corresponding Link/Act

LED will light up on the Switch. If a port has an active

Gigabit connection, then its corresponding Gigabit

LED will also light up.

NOTE: If you need to reset the Switch, unplug

the power cord from the back of the Switch.

Wait a few seconds and then reconnect it.

Configuring the Switch

To use the Switch’s console interface to configure the

Switch, proceed to Chapter 4: Configuration Using the

Console Interface for directions.

To use the Switch’s Web-based Utility to configure the

Switch, proceed to Chapter 5: Advanced Configuration.

Configuration Using the Console Interface

WebView Switches

Chapter 4

Chapter 4:

Configuration Using the

Console Interface

Overview

The Switch features a menu-driven console interface for

basic configuration of the Switch and management of your

network. The Switch can be configured using CLI through

the console interface or through a Telnet connection.

This chapter describes console interface configuration.

Configuration can also be performed through the web

utility, which is covered in the next chapter.

Configuring the HyperTerminal Application

Before using the console interface, configure the

HyperTerminal application on your PC as follows:

Click the 1. Start button.

Select 2. Programs > Accessories > Communications >

HyperTerminal.

Start > Programs > Accessories > Communications > HyperTerminal

Enter a name for this connection. In this example, the 3.

name of connection is SRW2048. Select an icon for the

application, then click OK.

HyperTerminal Connection Description Screen

Select a port to communicate with the Switch: 4. COM1,

COM2, or TCP/IP.

HyperTerminal Connect To Screen

Set the serial port settings as follows:5.

Bits per second: 38,400

Data bits: 8

Parity: None

Stop bits: 1

Flow control: None

Click 6. OK.

HyperTerminal Properties Screen

Connecting to the Switch through a Telnet

Session

Open a command-line editor and enter telnet

192.168.1.254. Then, press the Enter key.

The Login screen appears. The first time you open the

command-line interface (CLI), select Edit and press Enter.

Enter admin in the User Name field. Leave the Password

field blank.

Configuration Using the Console Interface

WebView Switches

Chapter 4

Telnet Login Screen

Press the Esc button to return to the login screen. Use the

right arrow button to navigate to the Execute option and

press the Enter button to open CLI interface.

Configuring the Switch through the

Console Interface

The console screens consist of a series of menus. Each

menu has several options, which are listed vertically. You

select a menu option when you highlight it; pressing the

Enter key activates the highlighted option.

To navigate through the menus and actions of the console

interface, use the up or down arrow keys to move up

or down, and use the left or right arrow keys to move

left or right. Use the Enter key to select a menu option,

and use the Esc key to return to the previous selection.

Menu options and any values entered or present will be

highlighted. The bottom of the screen lists the actions

available.

Switch Main Menu

The System Main Menu screen displays these choices:

System Configuration Information Menu1.

Port Status2.

Port Configuration3.

Help4.

Logout5.

Switch Main Menu

System Configuration Menu

On the System Configuration Menu screen, you can choose

from the following:

System Information1.

Management Settings2.

User & Password Settings3.

Security Settings4.

IP Configuration5.

File Management6.

Restore System Default Settings7.

Reboot System8.

Back to main menu9.

System Configuration Menu

System Information

Using System Information screen, you can check the Switch’s

firmware versions and general system information.

System Configuration Menu

Configuration Using the Console Interface

WebView Switches

Chapter 4

Versions

The Versions screen displays the Switch’s boot, software,

and hardware firmware versions.

Versions

General System Information

The General System Information screen displays general

information about the Switch.

General System Information

Select Edit and press the Enter key to make changes.

When your changes are complete, press the Esc key to

return to the Action menu. Select Save and press the

Enter key to save your changes. To exit, select Quit and

press the Enter key.

Management Settings

From the Management Settings screen, you can set the

following options:

Serial Port Session Configuration •

Telnet Session Configuration •

Secure Telnet (SSH) Configuration. •

Management Settings Menu

Serial Port Configuration

The Serial Port Configuration screen displays the Switch’s

baud rate.

Serial Port Configuration

Select Edit and press the Enter key to make changes.

Toggle to the desired speed and when your changes are

complete, press the Esc key to return to the Action menu.

Select Save and press the Enter key to save your changes.

To exit, select Quit and press the Enter key.

Configuration Using the Console Interface

WebView Switches

Chapter 4

Telnet Configuration

The Telnet Configuration screen displays the timeout value.

The value is entered in seconds. If you do not want the

Telnet session to timeout, you may enter a value of 0 sec.

Telnet Configuration

Select Edit and press the Enter key to make changes.

When your changes are complete, press the Esc key to

return to the Action menu. Select Save and press the

Enter key to save your changes. To exit, select Quit and

press the Enter key.

SSH Configuration

The SSH Configuration screen displays the following

options:

SSH Server Configuration •

SSH Server Status •

SSH Crypto Key Generation •

SSH Keys Fingerprints •

SSH Configuration

SSH Server Configuration

On the SSH Server Configuration screen, you can enable

or disable the SSH Server by navigating to the SSH Server

option and using the SPACE bar to toggle the option. The

SSH Server Port can be modified by entering in the value.

SSH Server Configuration

Select Edit and press the Enter key to make changes.

When your changes are complete, press the Esc key to

return to the Action menu. Select Save and press the

Enter key to save your changes. To exit, select Quit and

press the Enter key.

SSH Status

The SSH Status screen displays whether the SSH Server is

enabled, the RSA and DSA key status, and any open SSH

sessions.

SSH Status

Select Refresh to update the screen if necessary. To exit,

select Quit and press the Enter key.

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Chapter 4

SSH Crypto Key Generation

On the SSH Crypto Key Generation screen, you can toggle

between RSA and DSA using the SPACE bar. The SSH

Public Key Length cannot be modified.

SSH Crypto Key Generation

Select Edit and press the Enter key to make changes.

When your changes are complete, press the Esc key to

return to the Action menu. Select Save and press the

Enter key to save your changes. To exit, select Quit and

press the Enter key.

SSH Keys Fingerprints

On the SSH Keys Fingerprints screen, the RSA and DSA keys

are displayed if they have been generated.

Keys Fingerprints

Select Refresh to update the screen if necessary. To exit,

select Quit and press the Enter key.

Username & Password Settings

From the Username & Password Settings screen, you

can administer the user names and passwords of those

accessing the Switch.

Username & Password Settings

Select Edit and press the Enter key to make changes.

When your changes are complete, press the Esc key to

return to the Action menu. Select Save and press the

Enter key to save your changes. To exit, select Quit and

press the Enter key.

NOTE: The Username & Password Settings

screen can also be used to set passwords for

other users.

Security Settings

The Security Settings screen enables you to configure

security settings on the Switch, as well as generate and

display the certificate.

Security Settings

Configuration Using the Console Interface

WebView Switches

Chapter 4

SSL Certificate Generation

Use the Certificate Generation screen to specify a device-

generated certificate.

SSL Certificate Generation

Public Key Length Specifies the SSL RSA key length.

(Range: 512–2048)

Organization Name Specifies the organization name.

(Range: 1–64)

Locality or City Name Specifies the location or city name.

(Range: 1–64)

State or Province Name Specifies the state or province

name. (Range: 1–64)

Country Name Specifies the country name. (Range: 2–2)

Validity Term Specifies number of days certification is

valid. (Range: 30–3650)

Show Certificate

Use the Show Certificate screen to display the internal

certificate.

SSL Certificate

Disable Active Management Profile

To disable the active management profile, selecting

Disable Active Management Profile from the Security

Settings screen. You are prompted for confirmation.

Security Settings

NOTE: This setting has no effect when

Management Access Rules are not defined.

IP Configuration

The IP Configuration screen lets you configure the following

options:

IP Address Settings •

HTTP Configuration •

HTTPS Configuration •

Network Configuration. •

IP Configuration

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WebView Switches

Chapter 4

IP Address Configuration

The IP Address Configuration screen lets you configure

the Switch’s IP address information.

IP Address Configuration

IP Address The IP Address of the Switch is displayed.

(The default IP address is 192.168.1.254.) Verify that the

address you enter is correct and does not conflict with

another device on the network.

Subnet Mask The subnet mask of the Switch is

displayed.

Default Gateway The IP address of your network’s

default gateway is displayed.

Management VLAN The VLAN ID number is displayed.

DHCP client The status of the DHCP client is displayed.

If you want the Switch to be a DHCP client, then select

ENABLE. If you want to assign an static IP address to the

Switch, then enter the IP settings and select DISABLE.

Select Edit to make changes. When your changes are

complete, press the Esc key to return to the Action menu,

and select Save to save your changes.

HTTP

The HTTP screen lets you configure the status and port

number of the HTTP Server.

HTTP

Select Edit and press the Enter key to make changes.

When your changes are complete, press the Esc key to

return to the Action menu. Select Save and press the

Enter key to save your changes. To exit, select Quit and

press the Enter key.

HTTPS Configuration

The HTTPS Configuration screen lets you configure the

HTTPS settings. You can enable or disable the HTTPS server

and configure the port on which the session is enabled.

HTTPS Configuration

Select Edit and press the Enter key to make changes.

When your changes are complete, press the Esc key to

return to the Action menu. Select Save and press the

Enter key to save your changes. To exit, select Quit and

press the Enter key.

Configuration Using the Console Interface

WebView Switches

Chapter 4

Network Configuration

The Network Configuration screen offers a choice of two

tests: Ping and TraceRoute.

Network Configuration

Ping

The Ping screen displays the IP address of the location you

want to contact.

Ping Test

Select Edit to change the IP address, and select Execute

to begin the ping test.

After the ping test is complete, the Ping screen displays

the IP address, status, and statistics of the ping test.

Select Edit and press the Enter key to make changes.

When your changes are complete, press the Esc key to

return to the Action menu. Select Save and press the

Enter key to save your changes. To exit, select Quit and

press the Enter key.

TraceRoute

The TraceRoute screen displays the IP address of the

address whose route you want to trace.

TraceRoute Test

Select Edit to change the IP address, and select Execute

to begin the traceroute test.

After the traceroute test is complete, the TraceRoute

screen displays the IP address, status, and statistics of the

traceroute test.

Select Edit and press the Enter key to make changes.

When your changes are complete, press the Esc key to

return to the Action menu. Select Save and press the

Enter key to save your changes. To exit, select Quit and

press the Enter key.

Configuration Using the Console Interface

WebView Switches

Chapter 4

File Management

The File Management screen allows you to upload or

download files, such as the startup configuration, boot, or

image file, using a TFTP server.

File Management

Select Edit to change the settings. When your changes are

complete, press the Esc key to return to the Action menu,

and select Execute to upload or download the designated

file.

If you are downloading a new boot & image, please follow

these steps:

Download the new boot code. DO NOT RESET THE

DEVICE!

Download the new software image.

Reset the device now.3.

NOTE: When downloading a configuration file,

be sure that it is a valid configuration file. If

you have edited the file, ensure that only valid

entries have been configured.

Restore System Default Settings

To restore the Switch back to the factory default settings,

select Restore System Default Settings and press the

Enter key. You will be asked if you want to continue. Press

the y key to restore the Switch’s default settings, or press

the n key to cancel.

Reboot System

Select Reboot System and press the Enter key if you

want to restart the Switch. You will be asked if you want to

continue. Press the y key to reboot the Switch, or press the

n key to cancel. After the Switch has rebooted, the Switch

Main Menu screen will appear.

Back to main menu

Select Back to main menu and press the Enter key if you

want to return to the Switch Main Menu screen.

Port Status

On the Switch Main Menu screen, select Port Status

and press the Enter key if you want to view the status

information for the Switch’s ports.

Port Status

The Port Status screen displays the port numbers, their

status, Link status, speed and duplex mode, and status of

flow control, which is the flow of packet transmissions.

If you want to change any settings for a port, you must use

the Port Configuration screen.

Configuration Using the Console Interface

WebView Switches

Chapter 4

Port Configuration

On the Switch Main Menu screen, select Port Configuration

and press the Enter key if you want to configure the

Switch’s ports.

The Port Configuration screen displays the port numbers,

their status, auto-negotiation status, speed and duplex

mode, and status of flow control, which is the flow of

packet transmissions.

Port Configuration

Select Edit and press the Enter key to make changes.

When your changes are complete, press the Esc key to

return to the Action menu. Select Save and press the

Enter key to save your changes. To exit, select Quit and

press the Enter key.

Help

Select Help and press the Enter key if you want to view

the help information. This screen explains how to navigate

the various screens of the console interface.

Chapter 5 Advanced Configuration

WebView Switches

Chapter 5:

Advanced Configuration

Overview

This chapter describes the features included in the Web-

based Utility. All of the features shown in this chapter,

unless specifically identified, are included in all of the

WebView Switches. The screen images were taken from

the SRW2048 Switch. Additional features for specific

Switches are noted. The SRW224G4, SRW248G4, SRW2016,

and SRW2024 Switches may not support all functions.

Accessing the Web-based Utility

NOTE: The Web-based Utility is optimized

for viewing with a screen resolution of 1024 x

768. Internet Explorer version 5.5 or above is

recommended.

Open your web browser and enter 192.168.1.254 into

the Address field. Press the Enter key and the login screen

appears.

NOTE: The default IP address of the device

is 192.168.1.254. If you have modified this

address, enter the correct IP address. The

device should be on the same subnet as the

management station used to configure the

device.

The first time you open the Web-based Utility, enter

admin in the User Name field, and leave the Password

field blank. Click the OK button. For security purposes,

it is recommended that you set a new password on the

System Password screen. the System Password screen.

NOTE: After configuring values using the Web-

based Utility, you may be required to refresh

the page to see the updated configuration.

The first screen that appears is the Setup Summary screen.

Twelve main tabs are accessible from the Web-based

Utility: Setup, Port Management, VLAN Management,

Statistics, ACL, Security, QoS (Quality of Service),

Spanning Tree, Multicast, SNMP, Admin, and Logout.

Click one of the main tabs to view additional tabs.

Setup > Summary

The Summary screen provides device and system

information about the Switch.

Setup > Summary

At the top of the Summary screen, an image of the Switch‘s

front panel provides the following color-coded status

information for the Switch’s Ethernet ports:

Green Indicates a connection.

Grey Indicates no connection.

Orange Indicates the port has been closed down by the

administrator.

When you click a port’s LED, the statistics for that port are

displayed.

NOTE: The port colors in the Summary screen

are not related to the colors of the LEDs on the

Switch’s ports. The port LEDs display different

status information, as described in Chapter

2: Product Overview.

Device Information

System Name Displays the name for the Switch, if one

has been entered on the Setup tab’s Network Settings

screen.

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IP Address The IP address assigned to the Switch. This

setting can be configured from the Setup tab’s Network

Settings screen.

Subnet Mask The Subnet Mask assigned to the Switch.

This setting can be configured from the Setup tab’s

Network Settings screen.

DNS Servers The IP address of your ISP’s server that

translates the names of websites into IP addresses. This

setting can be configured from the Setup tab’s Network

Settings screen.

Default Gateway The IP address of the gateway router

between the Switch and management stations on other

network segments. This setting can be configured from

the Setup tab’s Network Settings screen.

Address Mode Specifies whether IP functionality is

enabled via manual configuration (Static) or Dynamic

Host Configuration Protocol (DHCP). This setting can be

configured from the Setup tab’s Network Settings screen.

Base MAC Address Displays the MAC address of the

Switch.

System Information

Serial Number Displays the Switch’s Serial Number.

Model Name Displays the model name of the Switch.

Hardware Version Displays the Switch’s current hardware

version.

Boot Version Displays the current boot version of the

Switch.

Firmware Version Displays the Switch’s software

version.

System Location Displays the location of the system if it

has been defined. This setting can be configured from the

Setup tab’s Network Settings screen.

System Contact The name of the administrator appears

here, if one has been defined. This setting can be configured

from the Setup tab’s Network Settings screen.

System Up Time Displays the length of time that has

elapsed since the Switch was last reset.

Current Time Displays the current time. This setting can

be configured from the Setup tab’s Time screen.

Setup > Network Settings

The Network Settings screen allows you to assign DHCP

or static IP settings to interfaces and assign default

gateways.

Setup > Network Settings

Identification

System Name Specifies the name of the Switch. Enter

the name into the text field provided. By default, a system

name is not defined.

System Location This field is used to enter a description

of where the Switch is physically located, such as 3rd

Floor.

System Contact Enter the name of the administrator

responsible for the system.

System Object ID

Displays t

he system object identifier.

Base MAC Address

Displays the physical address of the

Switch

IP Configuration

Management VLAN This drop-down menu allows you to

select the Management VLAN.

IP Address Mode Specifies whether IP functionality is

enabled via manual configuration (Static) or Dynamic

Host Configuration Protocol (DHCP). Select Static or

DHCP from the drop-down menu. Selecting Static will

allow you to enter a static IP address, subnet mask and

default gateway using the text field provided. The default

setting is DHCP.

Host Name Enter the DHCP Host Name here.

IP Address If you are using a static IP address, enter the

IP address here.

Subnet Mask If you are using a static IP address, enter

the subnet mask for the currently configured IP address.

Default Gateway If you are using a static IP address,

enter the IP address of the default gateway.

DNS Server If you are using a static IP address, enter the

IP address of the DNS server. A second DNS address can be

specified in the additional text field provided.

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Click Save Settings to save your changes. Click Cancel

Changes to cancel your changes.

Setup > Time

The Time screen allows you to configure the time settings

for the Switch.

Setup > Time

Set Time

Use System Time Select this option to use the local

hardware clock.

Use SNTP Time Select this option to synchronize the

time to an SNTP (Simple Network Time Protocol) server.

Local Time

Hours Enter the two-digit hour here.

Minutes Enter the two-digit minutes here.

Seconds Enter the two-digit seconds here.

Month Enter the two-digit month here.

Day Enter the two-digit day here.

Year Enter the last two digits of the year here (for example,

08 instead of 2008).

Time Zone Select your time zone from the drop-down

menu. Time zones are identified by the difference between

Greenwich Mean Time (GMT) and local time.

Daylight Saving

Daylight Saving Select Daylight Saving to enable it on

the Switch. If the Switch should use US daylight savings,

then select USA. If the Switch should use EU daylight

savings, then select European. If it should use another

kind of daylight savings, then select Custom and complete

the From and To fields.

Time Set Offset For non-US and European countries,

specify the amount of time for daylight savings. The

default is 60 minutes. The range is (1–1440).

From If you selected Other for the Daylight Saving setting,

enter the date and time when daylight savings begins.

To If you selected Other for the Daylight Saving setting,

enter the date and time when daylight savings ends.

Recurring If you selected Other for the Daylight Saving

setting and daylight savings has the same start and end

dates and times every year, select Recurring.

From If you selected Recurring, enter the date and time

when daylight savings begins.

To If you selected Recurring, enter the date and time

when daylight savings ends.

SNTP Servers

Server1 Enter the primary SNTP server here.

Server2 Enter a secondary SNTP server here.

SNTP Polling Interval (60–86400 sec) Specify the

amount of time (in seconds) before the Switch polls the

SNTP server. The default value is every 1024 seconds

(approx. 17 minutes).

Click the Save Settings button to save your changes or

click Cancel Changes to discard the information.

Chapter 5 Advanced Configuration

WebView Switches

Setup > Green Ethernet

The Green Ethernet Configuration screen allows you to

enable energy-efficient Ethernet (EEE). EEE optimizes

power consumption by monitoring both port and

system power requirements, while minimizing energy

consumption. Green Ethernet ensures that the network

operation is not comprimised, while at the same time

maintaining a Green network.

This feature has been added to version 1.1 of SRW2048

and to version 1.3 of SRW2024 and SRW2016.

Setup > Green Ethernet

Energy Saving Mode Indicates if Green Ethernet is

enabled on the device. The possible field values are:

Enable •Enables Green Ethernet on the device. This is

the default value.

Disable •Disables Green Ethernet on the device.

Energy Saving Indicates the amount of energy conserved

by enabling Green Ethernet.

Port Management > Port Settings

The Port Settings screen shows you the settings for each of

the Switch’s ports.

Port Management > Port Settings

Port The port number. To use an SFP module, click the

Detail button of the appropriate port (G1, G2).

Description A brief description of the port. To enter or

modify the description, click the Detail button.

Administrative Status The port’s administrative status.

To take the port offline, select the Down option. To allow

normal access to the port, select Up.

Link Status The port’s operational status. Up indicates a

port has an active connection. Down indicates there is no

active connection or the port has been taken offline by an

Administrator.

Speed The port’s configured rate in Mbps. The speed can

be configured only when auto-negotiation is disabled on

that port.

Duplex The port’s current duplex mode: Full

(transmission occurs in both directions simultaneously) or

Half (transmission occurs in only one direction at a time).

This mode can be configured only when auto-negotiation

is disabled and port speed is set to 10Mbps or 100Mbps.

It cannot be configured on Link Aggregation Groups

(LAGs).

MDI/MIDX The MDI/MDIX status of the port. The MDI

setting is used if the port is connected to an end station.

The MDIX setting is used if the port is connected to a hub

or another switch.

Flow Control The type of flow control currently in use. It

is active when the port uses the Full Duplex Mode.

Type The port type.

LAG The Link Aggregated Group (LAG) to which the port

belongs, if the port is a LAG member.

Chapter 5 Advanced Configuration

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PVE When a port is a Private VLAN Edge (PVE) port,

it bypasses the Forwarding Database and forwards all

unicast, multicast, and broadcast traffic to an uplink.

Uplinks can be ports or LAGs.

Detail The Detail button opens the Port Configuration

Detail screen.

Port Settings > Port Configuration

Port The port number.

Description User-defined port description. To modify

the description, click Detail.

Port Type (Read-only) The port’s connection type and

speed.

Admin Status The port’s administrative status. Select

either Up or Down to enable or disable traffic forwarding

through the port.

Current Port Status (Read-only) The port’s connection

status, either Up or Down.

Reactivate Suspended Port If the port has been

suspended, select this checkbox to reactivate the port.

Operational Status (Read-only) Displays whether the

port is operational or non-operational.

Admin Speed Use this to manually set the port’s

configured transmission rate in Mbps. You can select 10M,

100M, or 1000M (Gigabit ports only). Before you change

this setting, make sure that Auto Negotiation is disabled.

Current Port Speed (Read-only) The port’s current rate

in Mbps.

Admin Duplex The port’s duplex mode (Full or Half).

Current Duplex Mode (Read-only) The port’s current

duplex mode.

Auto Negotiation Select Enable (default) or Disable

to enable or disable Auto-Negotiation on the port. Auto-

Negotiation allows a port to advertise its transmission rate,

duplex mode, and flow control settings to other ports. If

using a small-form-factor pluggable (SFP) module, select

Disable.

Current Auto Negotiation (Read-only) The port’s current

Auto-Negotiation status.

Admin Advertisement Specifies the capabilities to be

advertised by the port. Multiple options may be selected

or Max Capability can be selected to cover all of the

options. The available options are:

Max Capability •The port advertises all speeds and

duplex mode settings.

10 Half •The port advertises 10 Mbps half-duplex

operation.

10 Full •The port advertises 10 Mbps full-duplex

operation.

100 Half •The port advertises 100 Mbps half-duplex

operation.

100 Full •The port advertises 100 Mbps full-duplex

operation.

1000 Full •(Gigabit ports only) The port advertises

1000 Mbps full-duplex operation.

NOTE: The SRW248G4 and SRW224G4 offer

only the 1000 option on ports G1-G4.

Current Advertisement (Read-only) The speed

and duplex mode settings that the port is currently

advertising.

Neighbor Advertisement (Read-only) The speed and

duplex mode settings that the neighbor port (the port to

which the selected port is connected) is advertising. If the

port has no neighbor port, this field displays “Unknown.”

Back Pressure Select Enable or Disable (default) to

enable or disable Back Pressure mode on the port.

Current Back Pressure (Read-only) The current Back

Pressure mode on the port.

Flow Control Select Enable or Disable to manually

enable or disable flow control, or select Auto-Negotiation

for automatic selection of flow control on the port.

Current Flow Control (Read-only) The current flow

control setting.

MDI/MDIX Select the port’s MDI/MDIX type, either MDI,

MDIX, or Auto (automatically detect type). The MDI

setting is used if the port is connected to an end station.

The MDIX setting is used if the port is connected to a hub

or another switch.

Current MDI/MDIX (Read-only) The port’s current MDI/

MDIX type.

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PVE When a port is a Private VLAN Edge (PVE) port,

it bypasses the Forwarding Database and forwards all

unicast, multicast, and broadcast traffic to an uplink.

NOTE: All ports in the same PVE group should

join the same VLAN group.

LAG (Read-only) The LAG to which this port belongs, if

the port is a LAG member.

Click Save to save the settings and leave the screen open.

Click Save & Close to save the settings and close the

screen. Click Close to close the screen without saving the

settings.

Port Management > Link Aggregation

LAG The LAG number (1-8).

Description The user-defined description for the LAG.

Admin Status The administrative status of the LAG. Up

indicates that the LAG is available. Down indicates that

administrator has taken the port offline. When modifying

the option, click Save Settings.

Type Indicates if a LAG has been manually configured

(static) or dynamically set through LACP.

Link Status Displays the status of the link.

Speed Displays the port speed.

Duplex Displays the duplex mode.

Flow Control Displays the flow control status of the LAG.

It is active when the port uses Full Duplex Mode.

LAG Mode Displays the LAG status: On, Off, or Not

Present.

Detail To create a new LAG, click Detail in the Detail

column to display the Link Aggregation detail screen.

Link Aggregation > Detail

LAG Configuration

LAG The LAG number (1-8). To display or edit another

LAG, select the number from the drop-down menu.

Description The user-defined LAG description of up to

64 characters. This field is blank by default.

LACP Select the checkbox to enable Link Aggregation

Control Protocol (LACP).

LAG Type (Read-only) The LAG type.

Administrative Status The LAG’s administrative status.

Select either Up or Down to enable or disable the LAG.

Current Status (Read-only) The LAG’s status, either Up or

Down.

Reactivate Suspended LAG If the LAG has been

suspended, select this checkbox to reactivate the LAG.

Operational Status (Read-only) Displays whether the

LAG is operational or non-operational.

Admin Auto Negotiation Enables or disables Auto

Negotiation on the LAG. Auto-negotiation is a protocol

between two link partners that enables a LAG to advertise

its transmission rate, duplex mode and flow control (the

flow control default is disabled) abilities to its partner.

Current Auto Negotiation The current Auto Negotiation

setting.

Admin Speed The configured speed at which the LAG is

operating.

Current LAG Speed (Read-only) The current speed at

which the LAG is operating.

Admin Flow Control Enables or disables flow control or

enables the auto negotiation of flow control on the LAG.

Current Flow Control (Read-only) The current flow

control setting.

PVE Displays the PVE group to which the LAG is

configured.

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Select Ports

Ports Displays the ports that are members of the selected

LAG.

Port Management > LACP

You can use the Link Aggregation Control Protocol (LACP)

to link aggregate ports into link aggregation port groups.

Each group is comprised of ports with the same speed, set

to full-duplex operation.

Port Management > LACP

You can manually set up aggregated links or automatically

establish them by enabling LACP on the relevant links. The

LACP screen contains fields for configuring LACP LAGs.

LACP System Priority The global LACP priority value.

The possible range is 1–65,535. The default value is 1.

Port The port number to which timeout and priority

values are assigned.

LACP Port Priority The LACP priority value for the port.

The field range is 1–65,535.

LACP Timeout Administrative LACP timeout. A short or

long timeout value can be selected. Long is the default.

Admin Key A channel will only be formed between ports

having the same admin key. This only applies to ports

located on the same switch.

VLAN Management > Create VLAN

The Create VLAN screen provides information and global

parameters for configuring and working with VLANs.

VLAN Management > Create VLAN

Single VLAN

VLAN ID (2–4094) The ID number of the VLAN being

configured. Up to 256 VLANs can be created. This field is

used to add VLANs one at a time. To add the defined VLAN

ID number, click Add.

VLAN Name The user-defined VLAN name.

VLAN Range

VLAN Range The range of VLANs being configured. To

add the defined range of VLAN ID numbers, click Add

Range.

VLAN Table

The VLAN Table displays a list of all configured VLANs. The

VLAN ID, VLAN Name, and status of the VLAN are displayed

here. To remove a VLAN, click Remove.

NOTE: VLANs that are created dynamically

using GARP VLAN Registration Protocol (GVRP)

are assigned a VLAN name “Undefined.”

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VLAN Management > Port Setting

The VLAN Port Setting screen provides parameters for

managing ports that are part of a VLAN. The port default

VLAN ID (PVID) is configured on the VLAN Port Setting

screen. All untagged packets arriving to the device are

tagged by the ports PVID.

VLAN Management > Port Settings

Port The port number included in the VLAN.

Mode Indicates the port mode. Possible values are:

General •The port belongs to VLANs, and each VLAN

is user-defined as tagged or untagged (full 802.1Q

mode).

Access •The port belongs to a single untagged VLAN.

When a port is in Access mode, the packet types which

are accepted on the port (packet type) cannot be

designated. It is also not possible to enable or disable

ingress filtering on an access port.

Trunk •The port belongs to VLANs in which all ports are

tagged (except for an optional single native VLAN).

Acceptable Frame Type Packet type accepted on the

port. Possible values are:

Admit All •Indicates that both tagged and untagged

packets are accepted on the port.

Admit Tag Only •Indicates that only tagged packets

are accepted on the port.

PVID Assigns a VLAN ID to untagged packets. The

possible values are 2–4094. VLAN 4095 is defined as

per standard and industry practice as the discard VLAN.

Packets classified to the Discard VLAN are dropped.

Ingress Filtering Enables or disables Ingress filtering on

the port. Ingress filtering discards packets which do not

include an ingress port.

LAG Indicates the LAG to which the VLAN is defined.

VLAN Management > Ports to VLAN

The Ports to VLAN screen contains fields for configuring

ports to a VLAN. The port default VLAN ID (PVID) is

configured on the Create VLAN screen. All untagged

packets arriving to the device are tagged by the ports

PVID.

VLAN Management > Ports to VLAN

The Ports to VLAN screen contains a Port Table for VLAN

parameters for each port. Ports are assigned VLAN

membership by selecting and configuring the presented

configuration options.

VLAN The VLAN number.

Access Indicates the port belongs to a single untagged

VLAN. When a port is in Access mode, the packet types

which are accepted on the port cannot be designated.

Ingress filtering cannot be enabled or disabled on an

access port.

Trunk Indicates the port belongs to VLANs in which

all ports are tagged, except for one port that can be

untagged.

General Indicates the port belongs to VLANs, and each

VLAN is user-defined as tagged or untagged (full 802.1Q

mode).

Tagged Defines the interface as a tagged member of a

VLAN. All packets forwarded by the interface are tagged.

The packets contain VLAN information.

Untagged Packets forwarded by the interface are

untagged.

Forbidden Forbidden ports are not included in the

VLAN.

Exclude Excludes the interface from the VLAN. However,

the interface cannot be added to the VLAN through

GVRP.

Chapter 5 Advanced Configuration

WebView Switches

VLAN Management > VLAN to Ports

The VLAN to Ports screen contains fields for configuring

VLANs to a ports.

VLAN Management > VLAN to Ports

Port Displays the interface number.

Mode Indicates the port-to-VLAN mode. The possible

field values are:

General •Indicates the port belongs to VLANs, and

each VLAN is user-defined as tagged or untagged (full

802.1Q mode).

Access •Indicates the port belongs to a single untagged

VLAN. When a port is in Access mode, the packet types

which are accepted on the port cannot be designated.

Ingress filtering cannot be enabled or disabled on an

access port.

Trunk •Indicates the port belongs to VLANs in which

all ports are tagged, except for one port that can be

untagged.

Join VLAN Defines the VLANs to which the interface is

joined.

VLAN to Ports > Join VLAN

VLANs Displays the PVID tag.

LAG Indicates if the port is a member of a LAG. If it is a

member of a LAG, it cannot be configured to a VLAN. The

LAG to which it belongs can be configured to a VLAN.

VLAN Management > GVRP

GARP VLAN Registration Protocol (GVRP) is specifically

provided for automatic distribution of VLAN membership

information among VLAN-aware bridges. GVRP allows

VLAN-aware bridges to automatically learn VLANs to

bridge ports mapping, without having to individually

configure each bridge and register VLAN membership.

VLAN Management > GVRP

The Global System LAG information displays the same

field information as the ports, but represents the LAG

GVRP information.

The GVRP screen is divided into two areas, GVRP and GVRP

Table. The field definitions for both areas are the same.

Enable GVRP Enables and disables GVRP on the device.

Interface Displays the interface on which GVRP is

enabled. The possible field values are:

Port •Indicates the port number on which GVRP is

enabled.

LAG •Indicates the LAG number on which GVRP is

enabled.

GVRP State Check this checkbox to enable GVRP on the

interface.

Dynamic VLAN Creation Check this checkbox to enable

Dynamic VLAN creation on the interface.

GVRP Registration Check this checkbox to enable VLAN

registration through GVRP on the device.

The Update button adds the configured GVRP setting to

the table at the bottom of the screen.

Chapter 5 Advanced Configuration

WebView Switches

Statistics > RMON Statistics

The RMON Statistics screen contains fields for viewing

information about device utilization and errors that

occurred on the device.

Statistics > RMON Statistics

Interface Indicates the device for which statistics are

displayed. The possible field values are:

Port •Defines the specific port for which RMON

statistics are displayed.

LAG •Defines the specific LAG for which RMON

statistics are displayed.

Refresh Rate Defines the amount of time that passes

before the interface statistics are refreshed. The possible

field values are:

No Refresh •Indicates that the RMON statistics are not

refreshed.

15 Sec •Indicates that the RMON statistics are refreshed

every 15 seconds.

30 Sec •Indicates that the RMON statistics are refreshed

every 30 seconds.

60 Sec •Indicates that the RMON statistics are refreshed

every 60 seconds.

Drop Events Displays the number of dropped events

that have occurred on the interface since the device was

last refreshed.

Received Bytes (Octets) Displays the number of octets

received on the interface since the device was last

refreshed. This number includes bad packets and Frame

Check Sequence (FCS) octets, but excludes framing bits.

Received Packets Displays the number of packets

received on the interface (including bad packets,

Multicast, and broadcast packets) since the device was

last refreshed.

Broadcast Packets Received Displays the number of

good broadcast packets received on the interface since

the device was last refreshed. This number does not

include Multicast packets.

Multicast Packets Received Displays the number of

good Multicast packets received on the interface since the

device was last refreshed.

CRC & Align Errors Displays the number of CRC and

Align errors that have occurred on the interface since the

device was last refreshed.

Undersize Packets Displays the number of undersized

packets (less than 64 octets) received on the interface

since the device was last refreshed.

Oversize Packets Displays the number of oversized

packets (over 1518 octets) received on the interface since

the device was last refreshed.

Fragments Displays the number of fragments (packets

with less than 64 octets, excluding framing bits, but

including FCS octets) received on the interface since the

device was last refreshed.

Jabbers Displays the total number of received packets

that were longer than 1518 octets. This number excludes

frame bits, but includes FCS octets that had either a bad

FCS with an integral number of octets (FCS Error) or a bad

FCS with a non-integral octet (Alignment Error) number.

The field range to detect jabbers is 20–150 ms.

Collisions Displays the number of collisions received on

the interface since the device was last refreshed.

Frames of xx Bytes Number of xx-byte frames received

on the interface since the device was last refreshed.

Clear Counters button This option will reset all of the

statistic counts.

Refresh Now button Use this option to refresh the

statistics that are displayed on the page.

Chapter 5 Advanced Configuration

WebView Switches

Statistics > RMON History

The RMON History screen contains information about

samples of data taken from ports. For example, the samples

may include interface definitions or polling periods.

Statistics > RMON History

The RMON History Control screen is divided into RMON

History and Log Table.

Source Interface Displays the interface from which the

history samples were taken. The possible field values are:

Port •Specifies the port from which the RMON

information was taken.

LAG •Specifies the port from which the RMON

information was taken.

Sampling Interval Indicates (in seconds) the time

that samplings are taken from the ports. The field range

is 1–3600. The default is 1800 seconds (equal to 30

minutes).

Max No of Samples to Keep. Indicates the number of

samples to save.

Owner Displays the RMON station or user that

requested the RMON information. The field range is 0–20

characters.

The Add to List button adds the configured RMON

sampling to the Log Table at the bottom of the screen.

Log Table

Source Interface Displays the interface from which the

history samples were taken.

Sampling Interval Indicates the time in seconds that

samplings are taken from the port.

Sampling Requested Displays the number of samples to

be saved. The field range is 1–65,535. The default value is

50.

Current Number of Samples Displays the current

number of samples taken.

View History Table button This button opens the RMON

History screen.

RMON History

The RMON History screen contains interface-specific

statistical network samplings. Each table entry represents

all counter values compiled during a single sample.

RMON History Table

History Entry No Displays the history table entry

number.

Owner Displays the RMON station or user that requested

the RMON information. The field range is 0–20 characters.

Sample No Indicates the sample number from which the

statistics were taken.

Drop Events Displays the number of dropped events that

have occurred on the interface since the device was last

refreshed. This option is not available on the SRW224G4

and SRW248G4.

Received Bytes (Octets) Displays the number of octets

received on the interface since the device was last

refreshed. This number includes bad packets and FCS

octets, but excludes framing bits.

Received Packets Displays the number of packets

received on the interface since the device was last

refreshed, including bad packets, Multicast and Broadcast

packets.

Broadcast Packets Displays the number of good

Broadcast packets received on the interface since the

device was last refreshed. This number does not include

Multicast packets.

Multicast Packets Displays the number of good Multicast

packets received on the interface since the device was last

refreshed.

CRC Align Errors Displays the number of CRC and Align

errors that have occurred on the interface since the device

was last refreshed.

Chapter 5 Advanced Configuration

WebView Switches

Undersize Packets Displays the number of undersized

packets (less than 64 octets) received on the interface

since the device was last refreshed.

Oversize Packets Displays the number of oversized

packets (over 1518 octets) received on the interface since

the device was last refreshed.

Fragments Displays the number of fragments (packets

with less than 64 octets, excluding framing bits, but

including FCS octets) received on the interface since the

device was last refreshed.

Jabbers Displays the total number of received packets

that were longer than 1518 octets. This number excludes

frame bits, but includes FCS octets that had either a bad

Frame Check Sequence (FCS) with an integral number of

octets (FCS Error) or a bad FCS with a non-integral octet

(Alignment Error) number. The field range to detect

jabbers is 20–150 ms.

Collisions Displays the number of collisions received on

the interface since the device was last refreshed.

Utilization Displays the percentage of the interface

utilized.

Statistics > RMON Alarm

The RMON Alarm screen contains fields for setting network

alarms. Network alarms occur when a network problem, or

event, is detected. Rising and falling thresholds generate

events.

Statistics > RMON Alarm

Alarm Entry Indicates a specific alarm.

Source Interface Displays the interface for which RMON

statistics are displayed. The possible field values are:

Port •Displays the RMON statistics for the selected

port.

LAG •Displays the RMON statistics for the selected

LAG.

Counter Name Displays the selected MIB variable.

Sample Type Defines the sampling method for the

selected variable and comparing the value against the

thresholds. The possible field values are:

Absolute •Compares the values directly with the

thresholds at the end of the sampling interval.

Delta •Subtracts the last sampled value from the

current value. The difference in the values is compared

to the threshold.

Rising Threshold Displays the rising counter value that

triggers the rising threshold alarm. The rising threshold

is presented on top of the graph bars. Each monitored

variable is designated a color.

Rising Event Displays the mechanism in which the alarms

are reported. The possible field values are:

LOG •Indicates there is not a saving mechanism for

either the device or in the management system. If the

device is not reset, the entry remains in the Log Table.

TRAP •Indicates that an SNMP trap is generated, and

sent via the Trap mechanism. The Trap can also be

saved using the Trap mechanism.

Both •Indicates that both the Log and Trap mechanism

are used to report alarms.

Falling Threshold Displays the falling counter value that

triggers the falling threshold alarm. The falling threshold

is graphically presented on top of the graph bars. Each

monitored variable is designated a color.

Falling Event Displays the mechanism in which the

alarms are reported. The possible field values are:

LOG •Indicates there is not a saving mechanism for

either the device or in the management system. If the

device is not reset, the entry remains in the Log Table.

TRAP •Indicates that a SNMP trap is generated, and

sent via the Trap mechanism. The Trap can also be

saved using the Trap mechanism.

Both •Indicates that both the Log and Trap mechanism

are used to report alarms.

Startup Alarm Displays the trigger that activates the

alarm generation. Rising is defined by crossing the

threshold from a low-value threshold to a higher-value

threshold.

Interval Defines the alarm interval time in seconds.

Owner Displays the device or user that defined the

alarm.

Use the Add to List button to add the RMON Alarms Table

entry.

The Alarm Table area contains the following additional

field:

Chapter 5 Advanced Configuration

WebView Switches

Counter Value Displays the current counter value for the

particular alarm.

Statistics > RMON Events

The RMON Events screen contains fields for defining RMON

events.

Statistics > RMON Events

Add Event

Event Entry Displays the event.

Community Displays the community to which the event

belongs.

Description Displays the user-defined event description.

Type Describes the event type. Possible values are:

None •Indicates that no event occurred.

Log •Indicates that the event is a log entry.

Trap •Indicates that the event is a trap.

Log and Trap •Indicates that the event is both a log

entry and a trap.

Owner Displays the device or user that defined the

event.

Use the Add to List button to add the configured RMON

event to the Event Table at the bottom of the screen.

The Event Table area contains the following additional

field:

Time Displays the time that the event occurred.

RMON Events Log

RMON Events > Events Log

Event Displays the RMON events log entry number.

Log No Displays the log number.

Log Time Displays the time the log entry was entered.

Description Displays the log entry description.

Statistics > Port Utilization

The Port Utilization screen displays the amount of resources

each interface is currently consuming. Ports in green are

functioning normally, while ports in red are currently

transmitting an excessive amount of network traffic.

Statistics > Port Utilization

Refresh Rate Indicates the amount of time that passes

before the port utilization statistics are refreshed. The

possible field values are:

No Refresh •Statistics are not refreshed.

15 Sec •Statistics are refreshed every 15 seconds.

30 Sec •Statistics are refreshed every 30 seconds.

60 Sec •Statistics are refreshed every 60 seconds.

Chapter 5 Advanced Configuration

WebView Switches

Statistics > 802.1x Statistics

The 802.1X Statistic screen contains information about

EAP packets received on a specific port.

Statistics > 802.1x Statistics

Port Indicates the port, which is polled for statistics.

Refresh Rate Indicates the amount of time that passes

before the EAP statistics are refreshed. The possible field

values are:

No Refresh •Indicates that the EAP statistics are not

refreshed.

15 Sec •Indicates that the EAP statistics are refreshed

every 15 seconds.

30 Sec •Indicates that the EAP statistics are refreshed

every 30 seconds.

60 Sec •Indicates that the EAP statistics are refreshed

every 60 seconds.

Name Displays the measured 802.1x statistic.

Description Describes the measured 802.1x statistic.

Packet Displays the amount of packets measured for the

particular 802.1x statistic.

Statistics > GVRP Statistics

The GVRP Statistics screen contains device statistics for

GVRP.

Statistics > GVRP Statistics

The GVRP Statistics screen is divided into two areas,

GVRP Statistics Table and GVRP Error Statistics Table. The

following fields are relevant for both tables:

Interface Specifies the interface type for which the

statistics are displayed.

Port •Indicates port statistics are displayed.

LAG •Indicates LAG statistics are displayed.

Refresh Rate Indicates the amount of time that passes

before the GVRP statistics are refreshed. The possible field

values are:

No Refresh •Indicates that the GVRP statistics are not

refreshed.

15 Sec •Indicates that the GVRP statistics are refreshed

every 15 seconds.

30 Sec •Indicates that the GVRP statistics are refreshed

every 30 seconds.

60 Sec •Indicates that the GVRP statistics are refreshed

every 60 seconds.

The GVRP Statistics Table contains the following fields:

Join Empty Displays the device GVRP Join Empty

statistics.

Empty Displays the device GVRP Empty statistics.

Leave Empty Displays the device GVRP Leave Empty

statistics.

Join In Displays the device GVRP Join In statistics.

Leave In Displays the device GVRP Leave in statistics.

Leave All Displays the device GVRP Leave all statistics.

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WebView Switches

The GVRP Error Statistics Table contains the following

fields:

Invalid Protocol ID Displays the device GVRP Invalid

Protocol ID statistics.

Invalid Attribute Type Displays the device GVRP Invalid

Attribute ID statistics.

Invalid Attribute Value Displays the device GVRP Invalid

Attribute Value statistics.

Invalid Attribute Length Displays the device GVRP

Invalid Attribute Length statistics.

Invalid Event Displays the device GVRP Invalid Events

statistics.

Use the Clear All Counters button to reset all tables.

ACL > IP Based ACL

The IP Based ACL (Access Control List) screen contains

information for defining IP-based Access Control Lists

(ACLs).

ACL > IP Based ACL

ACL Name Displays the user-defined IP based ACLs.

New ACL Name Define a new user-defined IP based ACL,

the name cannot include spaces.

Delete ACL Deletes the selected ACL.

Action Indicates the action assigned to the packet

matching the ACL. Packets are forwarded or dropped. In

addition, the port can be shut down, a trap can be sent

to the network administrator, or a packet assigned rate

limiting restrictions for forwarding. The options are as

follows:

Permit •Forwards packets which meet the ACL

criteria.

Deny •Drops packets which meet the ACL criteria.

Shutdown •Drops packet that meets the ACL

criteria, and disables the port to which the packet

was addressed. Ports are reactivated from the Port

Management screen.

Protocol Creates an Access Control Entry (ACE) based on

a specific protocol.

Select from List •Selects from a protocols list on which

ACE can be based. The possible field values are:

Any •Matches the protocol to any protocol.

EIGRP •Indicates that the Enhanced Interior

Gateway Routing Protocol (EIGRP) is used to classify

network flows.

ICMP •Indicates that the Internet Control Message

Protocol (ICMP) is used to classify network flows.

IGMP •Indicates that the Internet Group

Management Protocol (IGMP) is used to classify

network flows.

TCP •Indicates that the Transmission Control

Protocol is used to classify network flows.

OSPF •Matches the packet to the Open Shortest

Path First (OSPF) protocol.

UDP •Indicates that the User Datagram Protocol is

used to classify network flows.

Protocol ID To Match •Adds user-defined protocols to

which packets are matched to the ACE. Each protocol

has a specific protocol number which is unique. The

possible field range is 0–255.

TCP Flags Filters packets by TCP flag. Filtered packets

are either forwarded or dropped. Filtering packets by TCP

flags increases packet control, which increases network

security. The values that can be assigned are:

Set •Enables filtering packets by selected flags.

Unset •Disables filtering packets by selected flags.

Don’t care •Indicates that selected packets do not

influence the packet filtering process.

The TCP Flags that can be selected are:

Urg •Indicates the packet is urgent.

Ack •Indicates the packet is acknowledged.

Psh •Indicates the packet is pushed.

Rst •Indicates the connection is dropped.

Syn •Indicates request to start a session.

Fin •Indicates request to close a session.

Chapter 5 Advanced Configuration

WebView Switches

Source Port Defines the TCP/UDP source port to which

the ACE is matched. This field is active only if 800/6-TCP or

800/17-UDP are selected in the Select from List drop-down

menu. The possible field range is 0–65,535.

Destination Port Defines the TCP/UDP destination

port. This field is active only if 800/6-TCP or 800/17-UDP

are selected in the Select from List drop-down menu. The

possible field range is 0–65,535.

Source IP Address Matches the source port IP address to

which packets are addressed to the ACE.

Wildcard Mask •Defines the source IP address

wildcard mask. Wildcard masks specify which bits

are used and which bits are ignored. A wild card

mask of 255.255.255.255 indicates that no bit is

important. A wildcard of 0.0.0.0 indicates that all

the bits are important. For example, if the source IP

address 149.36.184.198 and the wildcard mask is

255.36.184.00, the first eight bits of the IP address are

ignored, while the last eight bits are used.

Dest. IP Address Matches the destination port IP address

to which packets are addressed to the ACE.

Wildcard Mask •Defines the destination IP address

wildcard mask.

Match DSCP Matches the packet DSCP value to the ACE.

Either the DSCP value or the IP Precedence value is used to

match packets to ACLs. The possible field range is 0–63.

Match IP Precedence Matches the packet IP Precedence

value to the ACE. Either the DSCP value or the IP Precedence

value is used to match packets to ACLs. The possible field

range is 0–7.

The Add to List button adds the configured IP Based ACLs

to the IP Based ACL Table at the bottom of the screen.

ACL > MAC Based ACL

The MAC Based ACL screen allows a MAC based ACL to be

defined. ACEs can be added only if the ACL is not bound

to an interface.

ACL > Mac Based ACL

ACL Name Displays the user-defined MAC based ACLs.

New ACL Name Specifies a new user-defined MAC based

ACL name, the name cannot include spaces.

Delete ACL Deletes the selected ACL.

Action Indicates the ACL forwarding action. Possible field

values are:

Permit •Forwards packets which meet the ACL

criteria.

Deny •Drops packets which meet the ACL criteria.

Shutdown •Drops packet that meet the ACL criteria,

and disables the port to which the packet was

addressed.

Source MAC Address Matches the source MAC address

to which packets are addressed to the ACE.

Wildcard Mask •Defines the source IP address

wildcard mask. Wildcard masks specify which bits

are used and which bits are ignored. A wild card

mask of 255.255.255.255 indicates that no bit is

important. A wildcard of 0.0.0.0 indicates that all

the bits are important. For example, if the source IP

address 149.36.184.198 and the wildcard mask is

255.36.184.00, the first eight bits of the IP address are

ignored, while the last eight bits are used.

Dest. MAC Address Matches the destination MAC

address to which packets are addressed to the ACE.

Wildcard Mask •Defines the destination IP address

wildcard mask.

VLAN ID Matches the packet’s VLAN ID to the ACE. The

possible field values are 2–4094.

Chapter 5 Advanced Configuration

WebView Switches

Ether Type Specifies the packet’s Ethernet type.

Use the Add to List button to add the configured MAC

Based ACLs to the MAC Based ACL Table at the bottom of

the screen.

Security > ACL Binding

When an ACL is bound to an interface, all the ACE rules

that have been defined are applied to the selected

interface. Whenever an ACL is assigned on a port, LAG or,

VLAN, flows from that ingress interface that do not match

the ACL are matched to the default rule, which is Drop

unmatched packets.

Security > ACL Binding

Interface Indicates the interface to which the ACL is

bound.

ACL Name Indicates the ACL which is bound to the

interface.

Use the Add to List button to add the ACL Binding

configuration to the ACL Binding Table at the bottom of

the screen.

Security > RADIUS

Remote Authorization Dial-In User Service (RADIUS)

servers provide additional security for networks. RADIUS

servers provide a centralized authentication method for

web access.

Security > RADIUS

IP Address The Authentication Server IP address.

Priority The server priority. The possible values are

0–65,535, where 1 is the highest value. The RADIUS Server

priority is used to configure the server query order.

Authentication Port Identifies the authentication port.

The authentication port is used to verify the RADIUS server

authentication. The authenticated port default is 1812.

Number of Retries Defines the number of transmitted

requests sent to RADIUS server before a failure occurs. The

possible field values are 1–10. The default value is 3.

Timeout for Reply Defines the amount of the time in

seconds the device waits for an answer from the RADIUS

server before retrying the query, or switching to the next

server. The possible field values are 1–30. The default

value is 3.

Dead Time Defines the amount of time (minutes) that a

RADIUS server is bypassed for service requests. The range

is 0–2000. The Dead Time default is 0 minutes.

Key String Defines the default key string used for

authenticating and encrypting all RADIUS communications

between the device and the RADIUS server. This key must

match the RADIUS encryption.

Source IP Address Defines the source IP address that is

used for communication with RADIUS servers.

Usage Type Specifies the RADIUS server authentication

type. The default value is Login. The possible field values

are:

authenticating user name and passwords.

Chapter 5 Advanced Configuration

WebView Switches

802.1X •Indicates that the RADIUS server is used for

802.1X authentication.

All •Indicates that the RADIUS server is used for

authenticating user name and passwords, and 802.1X

port authentication.

Use the Add to List button to add the RADIUS configuration

to the RADIUS Table at the bottom of the screen.

Security > TACACS+

The device provides Terminal Access Controller Access

Control System (TACACS+) client support. TACACS+

provides centralized security for validation of users

accessing the device. TACACS+ provides a centralized user

management system, while still retaining consistency with

RADIUS and other authentication processes. The TACACS+

protocol ensures network integrity through encrypted

protocol exchanges between the device and TACACS+

server.

Security > TACACS+

Host IP Address Displays the TACACS+ Server IP

address.

Priority Displays the order in which the TACACS+ servers

are used. The default is 0.

Source IP Address Displays the device source IP address

used for the TACACS+ session between the device and the

TACACS+ server.

Key String Defines the authentication and encryption key

for TACACS+ server. The key must match the encryption

key used on the TACACS+ server.

Authentication Port Displays the port number through

which the TACACS+ session occurs. The default is port 49.

Timeout for Reply Displays the amount of time that

passes before the connection between the device and

the TACACS+ server times out. The field range is 1–30

seconds.

Status Displays the connection status between the

device and the TACACS+ server. The possible field values

are:

Connected •There is currently a connection between

the device and the TACACS+ server.

Not Connected •There is not currently a connection

between the device and the TACACS+ server.

Single Connection Maintains a single open connection

between the device and the TACACS+ server when

selected

Use the Add to List button to add the TACACS+

configuration to the TACACS+ table at the bottom of the

screen.

Security > 802.1x Settings

Port based authentication enables authenticating system

users on a per-port basis via an external server. Only

authenticated and approved system users can transmit

and receive data. Ports are authenticated via the RADIUS

server using the Extensible Authentication Protocol

(EAP).

Security > 802.1x Settings

Enable 802.1x Select the checkbox to enable 802.1x

authentication.

Port Indicates the port name.

Status Port Control Specifies the port authorization

state. The possible field values are as follows:

Force-Unauthorized •The controlled port state is set

to Force-Unauthorized (discard traffic).

Auto •The controlled port state is set by the system.

Force-Authorized •The controlled port state is set to

Force-Authorized (forward traffic).

Enable Periodic Reauthentication Permits immediate

port reauthentication.

Chapter 5 Advanced Configuration

WebView Switches

Use the Setting Timer button to open the Setting Timer

screen to configure ports for 802.1x functionality.

802.1x Settings > Setting Timer

Port Indicates the port name.

Reauthentication Period Specifies the number of

seconds in which the selected port is reauthenticated

(Range: 300–4,294,967,295). The field default is 3600

seconds.

Quiet Period Specifies the number of seconds that

the switch remains in the quiet state following a failed

authentication exchange (Range: 0–65,535).

Resending EAP Specifies the number of seconds that the

switch waits for a response to an EAP - request/identity

frame, from the supplicant (client), before resending the

request.

Max EAP Requests Displays the total amount of EAP

requests sent. If a response is not received after the

defined period, the authentication process is restarted.

The field default is 2 retries.

Supplicant Timeout Displays the number of seconds that

lapses before EAP requests are resent to the supplicant

(Range: 1–65,535). The field default is 30 seconds.

Server Timeout Specifies the number of seconds

(1–65,535) that lapses before the switch resends a request

to the authentication server. The default is 30 seconds.

Security > Port Security

Network security can be increased by limiting access on

a specific port only to users with specific MAC addresses.

MAC addresses can be dynamically learned or statically

configured. Locked port security monitors both received

and learned packets that are received on specific ports.

Access to the locked port is limited to users with specific

MAC addresses. These addresses are either manually

defined on the port, or learned on that port up to the

point when it is locked. When a packet is received on a

locked port, and the packet source MAC address is not tied

to that port (either it was learned on a different port, or it

is unknown to the system), the protection mechanism is

invoked, and can provide various options. Unauthorized

packets arriving at a locked port are either:

Forwarded •

Discarded with no trap •

Discarded with a trap •

Cause the port to be shut down. •

Locked port security also enables storing a list of MAC

addresses in the configuration file. The MAC address list

can be restored after the device has been reset.

Disabled ports are activated from the Port Security page.

Security > Port Security

Interface Displays the port or LAG name.

Lock Interface Selecting this option locks the specified

interface.

Chapter 5 Advanced Configuration

WebView Switches

Learning Mode Defines the locked port type. The

Learning Mode field is enabled only if Locked is selected

in the Interface Status field. The possible field values are:

Classic Lock •Locks the port using the classic lock

mechanism. The port is immediately locked, regardless

of the number of addresses that have already been

learned.

Limited Dynamic Lock •Locks the port by deleting

the current dynamic MAC addresses associated with

the port. The port learns up to the maximum addresses

allowed on the port. Both relearning and aging MAC

addresses are enabled.

In order to change the Learning Mode, the Lock Interface

must be set to Unlocked. Once the mode is changed, the

Lock Interface can be reinstated.

Max Entries Specifies the number of MAC addresses that

can be learned on the port. The Max Entries field is enabled

only if Locked is selected in the Interface Status field. In

addition, the Limited Dynamic Lock mode is selected. The

default is 1.

Action on Violation Indicates the action to be applied to

packets arriving on a locked port. The possible field values

are:

Discard •Discards packets from any unlearned source.

This is the default value.

Forward Normal •Forwards packets from an unknown

source without learning the MAC address.

Discard Disable •Discards packets from any unlearned

source and shuts down the port. The port remains shut

down until reactivated, or until the device is reset.

Enable Trap Enables traps when a packet is received on

a locked port.

Trap Frequency The amount of time (in seconds)

between traps. The default value is 10 seconds.

Security > Multiple Hosts

The Multiple Hosts screen allows network managers to

configure advanced port-based authentication settings

for specific ports and VLANs.

Security > Multiple Hosts

Port Displays the port number for which advanced port-

based authentication is enabled.

Enable Multiple Hosts When checked, indicates that

multiple hosts are enabled. Multiple hosts must be

enabled in order to either disable the ingress-filter, or to

use port-lock security on the selected port.

Action on Violation Defines the action to be applied to

packets arriving in single-host mode, from a host whose

MAC address is not the supplicant MAC address. The

possible field values are:

Discard •Discards the packets. This is the default

value.

Forward •Forwards the packet.

Discard Disable •Discards the packets and shuts

down the port. The ports remains shut down until

reactivated, or until the device is reset.

Enable Traps When checked, indicates that traps are

enabled for Multiple Hosts.

Trap Frequency Defines the time period by which traps

are sent to the host. The Trap Frequency (1–1,000,000)

field can be defined only if multiple hosts are disabled.

The default is 10 seconds.

The table contains the following additional fields:

Status Indicates the host status. If there is an asterisk (*),

the port is either not linked or is down. The possible field

values are:

Number of Violations Indicates the number of packets

that arrived on the interface in single-host mode, from

a host whose MAC address is not the supplicant MAC

address.

Chapter 5 Advanced Configuration

WebView Switches

Security > Storm Control

Port Displays the port number for which storm control is

enabled.

Broadcast Control Indicates whether broadcast packet

types are forwarded on the specific interface.

Mode Specifies the Broadcast mode currently enabled

on the device. The possible field values are:

Unknown Unicast, Multicast & Broadcast •Counts

Unicast, Multicast, and Broadcast traffic. This option is

not available on the SRW224G4 and SRW248G4.

Multicast & Broadcast •Counts Broadcast and

Multicast traffic together.

Broadcast Only •Counts only Broadcast traffic.

Rate Threshold The maximum rate (packets per second)

at which unknown packets are forwarded. The default

value is 3500. The range is 70–100,000.

QoS

Network traffic is usually unpredictable, and the only

basic assurance that can be offered is best effort traffic

delivery. To overcome this challenge, Quality of Service

(QoS) is applied throughout the network. This ensures that

network traffic is prioritized according to specified criteria,

and that specific traffic receives preferential treatment.

QoS in the network optimizes network performance and

entails two basic facilities:

Classifying incoming traffic into handling classes, based

on an attribute, including:

The ingress interface •

Packet content •

A combination of these attributes •

Providing various mechanisms for determining the

allocation of network resources to different handling

classes, including:

The assignment of network traffic to a particular •

hardware queue

The assignment of internal resources •

Traffic shaping •

The terms Class of Service (CoS) and QoS are used in the

following context:

CoS provides varying Layer 2 traffic services. CoS refers to

classification of traffic to traffic-classes, which are handled

as an aggregate whole, with no per-flow settings. CoS is

usually related to the 802.1p service that classifies flows

according to their Layer 2 priority, as set in the VLAN

header.

QoS refers to Layer 2 traffic and above. QoS handles per-

flow settings, even within a single traffic class.

QoS > CoS Settings

The CoS Settings screen contains fields for enabling or

disabling CoS. In addition, the Trust mode can be selected.

The Trust mode relies on predefined fields within the

packet to determine the egress queue settings.

QoS > CoS Settings

The CoS Settings screen has two areas, CoS Settings and

CoS to Queue.

QoS Mode Indicates if QoS is enabled on the interface.

The possible values are:

Disable •Disables QoS on the interface.

Basic •Enables QoS on the interface.

Advanced •Enables Advanced mode QoS on the

interface. This feature has been added to version

1.2 of the SRW2024/SRW2016 and version 1.1 of the

SRW224G4/SRW248G4.

Chapter 5 Advanced Configuration

WebView Switches

Class of Service Specifies the CoS priority tag values,

where 0 is the lowest and 7 is the highest.

Queue Defines the traffic forwarding queue to which the

CoS priority is mapped. Four traffic priority queues are

supported.

The Restore Defaults button restores the device factory

defaults for mapping CoS values to a forwarding queue.

CoS Default

Interface Interface to which the CoS configuration

applies.

Default CoS Determines the default CoS value for

incoming packets for which a VLAN tag is not defined. The

possible field values are 0–7. The default CoS is 0.

Restore Defaults Restores the device factory defaults for

mapping CoS values to a forwarding queue.

LAG LAG to which the CoS configuration applies.

QoS > Queue Settings

The Queue Setting screen contains fields for defining the

QoS queue forwarding types.

NOTE: Individual queues cannot be assigned

on the SRW224G4 and SRW248G4.

QoS > Queue Settings

Queue Displays the queue for which the queue settings

are displayed. The range is 1–4.

Strict Priority Indicates that traffic scheduling for the

selected queue is based strictly on the queue priority.

WRR Indicates that traffic scheduling for the selected

queue is based strictly on weighted round-robin (WRR).

WRR Weight Displays the WRR weights to queues.

% of WRR Bandwidth Displays the amount of bandwidth

assigned to the queue. These values are fixed and are not

user defined.

QoS > DSCP Settings

The DSCP Settings screen enables mapping DSCP values to

specific queues.

QoS > DSCP Settings

The DSCP Settings screen contains the following fields:

DSCP Indicates the Differentiated Services Code Point

value in the incoming packet.

Queue Maps the DSCP value to the selected queue.

QoS > Bandwidth

The Bandwidth screen allows network managers to define

the bandwidth settings for a specified egress interface.

Modifying queue scheduling affects the queue settings

globally. The Bandwidth screen is not used with the Service

mode, as bandwidth settings are based on services. This

feature has been added to version 1.2 of the SRW2024/

SRW2016 and version 1.1 of the SRW224G4/SRW248G4.

QoS > Bandwidth

Chapter 5 Advanced Configuration

WebView Switches

Queue shaping can be based per queue and/or per

interface. Shaping is determined by the lower specified

value. The queue shaping type is selected in the Bandwidth

screen.

Interface Indicates the interface for which the queue

shaping information is displayed. The possible field values

are:

Port •Indicates the port for which the bandwidth

settings are displayed.

LAG •Indicates the LAG for which the bandwidth

settings are displayed.

Ingress Rate Limit Status Indicates if rate limiting is

defined on the interface.

Egress Shaping Rate on Selected Port Indicates if rate

limiting is enabled on the interface.

Committed Information Rate (CIR) Defines CIR as the

queue shaping type. The range is 64–1,000,000 Kbps.

Committed Burst Size (CBS) Defines CBS as the queue

shaping type. The possible field value is 4096–16,769,020

bits.

Use the Add to List button to add the Bandwidth

configuration to the Bandwidth Table at the bottom of

the screen.

QoS > Basic Mode

The Basic Mode screen contains the following fields:

Trust Mode Displays the trust mode. If a packet’s CoS

tag and DSCP tag are mapped to different queues, the

Trust Mode determines the queue to which the packet is

assigned. Possible values are:

CoS •Sets trust mode to CoS on the device. The CoS

mapping determines the packet queue

DSCP •Sets trust mode to DSCP on the device. The

DSCP mapping determines the packet queue

QoS > Advanced Mode

Advanced QoS mode provides rules for specifying flow

classification and assigning rule actions that relate to

bandwidth management. The rules are based on the ACLs

(see Access Control Tab). This feature has been added to

version 1.2 of the SRW2024/SRW2016 and version 1.1 of

the SRW224G4/SRW248G4.

QoS > Advanced Mode

MAC ACLs and IP ACLs can be grouped together in more

complex structures, called policies. Policies can be applied

to an interface. Policy ACLs are applied in the sequence

they appear within the policy. Only a single policy can be

attached to a port.

In advanced QoS mode, ACLs can be applied directly to an

interface in Security > ACL Binding. However, a policy and

ACL cannot be simultaneously applied to an interface.

After assigning packets to a specific queue, services such

as configuring output queues for the scheduling scheme,

or configuring output shaping for burst size, CIR, or CBS

per interface or per queue, can be applied.

Out of Profile DSCP Assignments This button opens up

the Out of Profile DSCP screen.

Advanced Mode > Out of Profile DSCP

DSCP In Displays the DSCP In value.

DSCP Out Displays the current DSCP Out value. A new

value can be selected from the pull-down menu.

Chapter 5 Advanced Configuration

WebView Switches

Use the Policy Settings button to open the Policy Name

screen.

Advanced Mode > Policy Name

Policy Name Defines a new Policy name.

Add to List The Add to List button lets you add the policy

to the Policy Name table.

Advanced Mode > New Class Map

Class Map Name Defines a new Class Map name.

Preferred ACL Indicates if packets are first matched to

an IP-based ACL or a MAC based ACL. The possible field

values are:

IP Based ACLs •Matches packets to IP-based ACLs first,

then matches packets to MAC based ACLs.

MAC Based ACLs •Matches packets to MAC-based

ACLs first, then matches packets to IP-based ACLs.

IP ACL Matches packets to IP-based ACLs first, then

matches packets to MAC-based ACLs.

Match Criteria used to match IP addresses and/or MAC

addresses with an ACL’s address. The possible field values

are:

And •Both the MAC-based and the IP-based ACL must

match a packet.

Or •Either the MAC-based or the IP-based ACL must

match a packet.

MAC ACL Matches packets to MAC-based ACLs first, then

matches packets to IP-based ACLs.

Advanced Mode > New Aggregate Policer

Aggregate Policer Name Enter a name in this field.

Ingress Committed Information Rate (CIR) Defines the

CIR in bits per second. This field is only relevant when the

Police value is Single.

Ingress Committed Burst Size (CBS) Defines the CBS

in bytes per second. This field is only relevant when the

Police value is Single.

Exceed Action Action assigned to incoming packets

exceeding the CIR. This field is only relevant when the

Police value is Single. Possible values are:

Drop •Drops packets exceeding the defined CIR value.

Remark DSCP (Out of Profile DSCP) •Remarks packet’s

DSCP values exceeding the defined CIR value.

None •Forwards packets exceeding the defined CIR

value.

Spanning Tree

Spanning Tree Protocol (STP) provides tree topography for

any arrangement of bridges. STP also provides one path

between end stations on a network, eliminating loops.

Loops occur when alternate routes exist between hosts.

Loops in an extended network can cause bridges to

forward traffic indefinitely, resulting in increased traffic

and reducing network efficiency.

The device supports the following Spanning Tree

versions:

Classic STP •Provides a single path between end

stations, avoiding and eliminating loops.

Rapid STP •Detects and uses network topologies

that provide faster convergence of the spanning tree,

without creating forwarding loops.

Multiple STP •Provides full connectivity for packets

allocated to any VLAN. Multiple STP is based on the

RSTP. In addition, Multiple STP transmits packets

assigned to different VLANs through different MST

regions. MST regions act as a single bridge.

Chapter 5 Advanced Configuration

WebView Switches

Spanning Tree > STP Status

The STP Status screen describes the STP status on the

device.

Spanning Tree > STP Status

Spanning Tree State Indicates if STP is enabled on the

device.

Spanning Tree Mode Indicates the STP mode by which

STP is enabled on the device.

Bridge ID Identifies the Bridge priority and MAC

address.

Designated Root Indicates the ID of the bridge with the

lowest path cost to the instance ID.

Root Port Indicates the port number that offers the

lowest cost path from this bridge to the Root Bridge. It is

significant when the Bridge is not the Root. The default is

Root Path Cost The cost of the path from this bridge to

the root.

Root Maximum Age (sec) Indicates the device

Maximum Age Time. The Maximum Age Time indicates

the amount of time in seconds a bridge waits before

sending configuration messages. The default max age is

20 seconds. The range is 6–40 seconds.

Root Hello Time (sec) Indicates the device Hello Time.

The Hello Time indicates the amount of time in seconds

a root bridge waits between configuration messages. The

default is 2 seconds. The range is 1–10 seconds.

Root Forward delay (sec) Indicates the device forward

delay time. The Forward Delay Time indicates the amount

of time in seconds a bridge remains in a listening and

learning state before forwarding packets. The default is

15 seconds. The range is 4–30 seconds.

Topology Changes Counts Indicates the total amount of

STP state changes that have occurred.

Last Topology Change Indicates the amount of time

that has elapsed since the bridge was initialized or reset,

and the last topographic change occurred. The time is

displayed in a day hour minute second format, for example,

2 days 5 hours 10 minutes and 4 seconds.

Spanning Tree > Global STP

The Global STP screen contains parameters for enabling

STP on the device.

Spanning Tree > Global STP

Global Setting

Spanning Tree State Indicates if STP is enabled on the

device.

STP Operation Mode Indicates the STP mode by which

STP is enabled on the device. The possible field values

are:

Classic STP •Enables Classic STP on the device. This is

the default value.

Rapid STP •Enables Rapid STP on the device.

Multiple STP •Enables Multiple STP on the device.

BPDU Handling Determines how BPDU packets are

managed when STP is disabled on the port/device. BPDUs

are used to transmit spanning tree information. The

possible field values are:

Filtering •Filters BPDU packets when spanning tree is

disabled on an interface. This is the default value.

Flooding •Floods BPDU packets when spanning tree is

disabled on an interface.

Chapter 5 Advanced Configuration

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Path Cost Default Values Specifies the method used to

assign default path costs to STP ports. The possible field

values are:

Short •Specifies a 1–65,535 range for port path costs.

This is the default value.

Long •Specifies a 1–200,000,000 range for port path

costs. The default path costs assigned to an interface

varies according to the selected method.

Bridge Settings

Priority Specifies the bridge priority value. When switches

or bridges are running STP, each is assigned a priority.

After exchanging BPDUs, the device with the lowest

priority value becomes the Root Bridge. The default value

is 32,768. The port priority value is provided in increments

of 4096. For example, 4096, 8192, 12,288, and so on. The

range is 0–65,535.

Hello Time Specifies the device Hello Time. The Hello

Time indicates the amount of time in seconds a root bridge

waits between configuration messages. The default is 2

seconds. The range is 1–10 seconds.

Max Age Specifies the device Maximum Age Time.

The Maximum Age Time indicates the amount of time

in seconds a bridge waits before sending configuration

messages. The default max age is 20 seconds. The range

is 6–40 seconds.

Forward Delay Specifies the device forward delay time.

The Forward Delay Time indicates the amount of time in

seconds a bridge remains in a listening and learning state

before forwarding packets. The default is 15 seconds. The

range is 4–30 seconds.

Spanning Tree > STP Port Settings

Network administrators can assign STP settings to specific

interfaces using the STP Interface Settings screen.

Spanning Tree > STP Port Settings

The STP Interface Settings page contains the following

fields:

Interface Indicates the port or LAG on which STP is

enabled.

STP Indicates if STP is enabled on the port.

Port Fast Indicates if Fast Link is enabled on the port.

If Fast Link mode is enabled for a port, the Port State

is automatically placed in the Forwarding state when

the port link is up. Fast Link optimizes the STP protocol

convergence. STP convergence can take 30–60 seconds

in large networks.

Port State Displays the current STP state of a port. If

enabled, the port state determines what forwarding

action is taken on traffic. Possible port states are:

Disabled •Indicates that STP is currently disabled on

the port. The port forwards traffic while learning MAC

addresses.

Blocking •Indicates that the port is currently blocked

and cannot forward traffic or learn MAC addresses.

Blocking is displayed when Classic STP is enabled.

Listening •Indicates that the port is in Listening mode.

The port cannot forward traffic nor can it learn MAC

addresses.

Learning •Indicates that the port is in Learning mode.

The port cannot forward traffic, however it can learn

new MAC addresses.

Forwarding •Indicates that the port is in Forwarding

mode. The port can forward traffic and learn new MAC

addresses.

Speed Indicates the speed at which the port is

operating.

Chapter 5 Advanced Configuration

WebView Switches

Path Cost Indicates the port contribution to the root

path cost. The path cost is adjusted to a higher or lower

value, and is used to forward traffic when a path being

rerouted.

Default Path Cost When selected the default path cost

is implemented.

Priority Priority value of the port. The priority value

influences the port choice when a bridge has two ports

connected in a loop. The priority value is between 0–240.

The priority value is provided in increments of 16.

Designated Bridge ID Indicates the bridge priority and

the MAC Address of the designated bridge.

Designated Port ID Indicates the selected port’s priority

and interface.

Designated Cost Indicates the cost of the port

participating in the STP topology. Ports with a lower cost

are less likely to be blocked if STP detects loops.

Forward Transitions Indicates the number of times the

port has changed from the Blocking state to Forwarding

state.

Spanning Tree > RSTP Port Settings

While the classic spanning tree prevents Layer 2 forwarding

loops in a general network topology, convergence can take

between 30–60 seconds. This time may delay detecting

possible loops, and propagating status topology changes.

Rapid Spanning Tree Protocol (RSTP) detects and uses

network topologies that allow a faster STP convergence

without creating forwarding loops.

Spanning Tree > RSTP Port Settings

Interface Displays the port or LAG on which Rapid STP

is enabled.

Role Indicates the port role assigned by the STP algorithm

in order to provide to STP paths. The possible field values

are:

Root •Provides the lowest cost path to forward packets

to root switch.

Designated •Indicates that the port or LAG via which

the designated switch is attached to the LAN.

Alternate •Provides an alternate path to the root

switch from the root interface.

Backup •Provides a backup path to the designated

port path toward the Spanning Tree leaves. Backup

ports occur only when two ports are connected in a

loop by a point-to-point link. Backup ports also occur

when a LAN has two or more connections connected

to a shared segment.

Disabled •Indicates the port is not participating in the

Spanning Tree.

Mode Indicates the current Spanning Tree mode. The

Spanning Tree mode is selected in the Global STP screen.

The possible field values are:

Classic STP •Indicates that Classic STP is enabled on

the device.

Rapid STP •Indicates that Rapid STP is enabled on the

device.

Chapter 5 Advanced Configuration

WebView Switches

Multiple STP •Indicates that Multiple STP is enabled

on the device.

Fast Link Indicates if Fast Link is enabled or disabled for

the port or LAG. If Fast Link is enabled for a port, the port is

automatically placed in the forwarding state (configurable

from Spanning Tree > STP Port Settings).

Port State Indicates if RSTP is enabled on the interface.

Point-to-Point Admin Status Indicates if a point-to-point

links are established, or permits the device to establish a

point-to-point link. The possible field values are:

Auto •Enables automatic establishment of point-to-

point links.

Enabled •Enables the device to establish a point-to-

point link. To establish communications over a point-

to-point link, the originating PPP first sends Link

Control Protocol (LCP) packets to configure and test

the data link. After a link is established and optional

facilities are negotiated as needed by the LCP, the

originating PPP sends Network Control Protocols (NCP)

packets to select and configure one or more network

layer protocols. When each of the chosen network

layer protocols has been configured, packets from

each network layer protocol can be sent over the link.

The link remains configured for communications until

explicit LCP or NCP packets close the link, or until some

external event occurs. This is the actual switch port link

type. It may differ from the administrative state.

Disabled •Disables point-to-point link.

Point-to-Point Oper Status Indicates the Point-to-Point

operating state.

Activate Protocol Migration Test This option sends

Link Control Protocol (LCP) packets to test if a data link is

enabled.

Spanning Tree > MSTP Properties

Multiple Spanning Tree Protocol (MSTP) provides differing

load balancing scenarios. For example, while port A is

blocked in one STP instance, the same port is placed in

the Forwarding State in another STP instance. The MSTP

Properties screen contains information for defining global

MSTP settings, including region names, MSTP revisions,

and maximum hops.

Spanning Tree > MSTP Properties

The MSTP Properties screen contains the following fields:

Region Name Provides a user-defined STP region name.

Revision Defines unsigned 16-bit number that identifies

the revision of the current MST configuration. The revision

number is required as part of the MST configuration. The

possible field range 0–65,535.

Max Hops Indicates the total number of hops that occur

in a specific region before the BPDU is discarded. Once the

BPDU is discarded, the port information is aged out. The

possible field range is 1–40. The field default is 20 hops.

IST Master Identifies the Spanning Tree Master instance.

The IST Master is the specified instance root.

Chapter 5 Advanced Configuration

WebView Switches

Spanning Tree > MSTP Instance Settings

MSTP operation maps VLANs into STP instances. Packets

assigned to various VLANs are transmitted along different

paths within Multiple Spanning Trees Regions (MST

Regions). Regions are one or more Multiple Spanning

Tree bridges by which frames can be transmitted. In

configuring MST, the MST region to which the device

belongs is defined. A configuration consists of the name,

revision, and region to which the device belongs.

Spanning Tree > MSTP Instance Settings

Network Administrators can define MSTP Instances

settings using the MSTP Instance Settings screen.

Instance ID Defines the VLAN group to which the

interface is assigned.

Included VLAN Maps the selected VLAN to the selected

instance. Each VLAN belongs to one instance.

Bridge Priority Specifies the selected spanning tree

instance device priority. The field range is 0–61,440.

Designated Root Bridge ID Indicates the ID of the bridge

with the lowest path cost to the instance ID.

Root Port Indicates the selected instance’s root port.

Root Path Cost Indicates the selected instance’s path

cost.

Bridge ID Indicates the bridge ID of the selected

instance.

Remaining Hops Indicates the number of hops remaining

to the next destination.

Spanning Tree > MSTP Interface Settings

Network Administrators can assign MSTP Interface settings

using the MSTP Interface Settings screen.

Spanning Tree > MSTP Interface Settings

The MSTP Interface Settings screen contains the following

fields:

Instance ID Lists the MSTP instances configured on the

device. Possible field range is 0–15.

Interface Displays the interface for which the MSTP

settings are displayed. The possible field values are:

Port •Specifies the port for which the MSTP settings

are displayed.

LAG •Specifies the LAG for which the MSTP settings

are displayed.

Port State Indicates whether the port is enabled for the

specific instance.

Type Indicates if the port is a point-to-point port, or a

port connected to a hub. The possible field values are:

Boundary Port •Indicates the port is a boundary port.

A Boundary port attaches MST bridges to LAN in an

outlying region. If the port is a boundary port, it also

indicates whether the device on the other side of the

link is working in RSTP or STP mode.

Master Port •Indicates the port is a master port. A

Master port provides connectivity from a MSTP region

to the outlying CIST root.

Internal •Indicates the port is an internal port.

Role Indicates the port role assigned by the STP algorithm

in order to provide to STP paths. The possible field values

are:

Root •Provides the lowest cost path to forward packets

to root device.

Designated •Indicates the port or LAG via which the

designated device is attached to the LAN.

Chapter 5 Advanced Configuration

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Alternate •Provides an alternate path to the root

device from the root interface.

Backup •Provides a backup path to the designated

port path toward the Spanning Tree leaves. Backup

ports occur only when two ports are connected in a

loop by a point-to-point link. Backup ports also occur

when a LAN has two or more connections connected

to a shared segment.

Disabled •Indicates the port is not participating in the

Spanning Tree.

Interface Priority Defines the interface priority for

specified instance. The default value is 128.

Path Cost Indicates the port contribution to the

Spanning Tree instance. The range should always be

1–200,000,000.

Designated Bridge ID Indicates that the bridge ID

number that connects the link or shared LAN to the root.

Designated Port ID Indicates that the Port ID number on

the designated bridge that connects the link or the shared

LAN to the root.

Designated Cost Indicates that the default path cost

is assigned according to the method selected on the

Spanning Tree Global Settings screen.

Forward Transitions Indicates the number of times the

port has changed from Forwarding state to Blocking

state.

Remaining Hops Indicates the hops remaining to the

next destination.

Multicast > IGMP Snooping

When Internet Group Management Protocol (IGMP)

Snooping is enabled globally, all IGMP packets are

forwarded to the CPU. The CPU analyzes the incoming

packets and determines:

Which ports want to join which Multicast groups? •

Which ports have Multicast routers generating IGMP •

queries?

Which routing protocols are forwarding packets and •

Multicast traffic?

Ports requesting to join a specific Multicast group issue an

IGMP report, specifying that Multicast group is accepting

members. This results in the creation of the Multicast

filtering database.

Multicast > IGMP Snooping

IGMP Snooping Status Indicates if IGMP Snooping is

enabled on the device. IGMP Snooping can be enabled

only if Bridge Multicast Filtering is enabled.

VLAN ID Specifies the VLAN ID.

IGMP Status Indicates if IGMP snooping is enabled on

the VLAN.

Auto Learn Indicates if Auto Learn is enabled on the

device. If Auto Learn is enabled, the device automatically

learns where other Multicast groups are located. Enables

or disables Auto Learn on the Ethernet device.

Host Timeout Indicates the amount of time the host

waits to receive a message before timing out. The default

time is 260 seconds.

MRouter Timeout Indicates the amount of the time the

Multicast router waits to receive a message before it times

out. The default value is 300 seconds.

Chapter 5 Advanced Configuration

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Leave Timeout Indicates the amount of time the host

waits, after requesting to leave the IGMP group and not

receiving a Join message from another station, before

timing out. If a Leave Timeout occurs, the switch notifies

the Multicast device to stop sending traffic The Leave

Timeout value is either user-defined, or an immediate

leave value. The default timeout is 10 seconds.

Multicast > Bridge Multicast

The Bridge Multicast screen displays the ports and LAGs

attached to the Multicast service group in the Ports and

LAGs tables. The Port and LAG tables also reflect the

manner in which the port or LAGs joined the Multicast

group. Ports can be added either to existing groups or to

new Multicast service groups. The Bridge Multicast screen

permits new Multicast service groups to be created. The

Bridge Multicast screen also assigns ports to a specific

Multicast service address group.

Multicast > Bridge Multicast

The Bridge Multicast screen is divided into two areas,

Configuring Multicast and Multicast Table. The fields are

the same for both areas.

Enable Bridge Multicast Filtering Enables Bridge

Multicast Filtering.

VLAN ID Identifies a VLAN to be configured to a Multicast

service.

Bridge Multicast Address Identifies the Multicast group

MAC address/IP address.

Bridge IP Multicast Displays the port that can be added

to a Multicast service.

Interface or LAG Displays LAG that can be added to a

Multicast service.

The configuration options are as follows:

Static •The port is user-defined.

Dynamic •The port is configured dynamically.

Forbidden •Forbidden ports are not included the

Multicast group, even if IGMP snooping designated

the port to join a Multicast group.

None •The port is not configured for Multicast service.

Use the Add to List button to add the configured RMON

event to the Event Table at the bottom of the screen.

Multicast > Bridge Multicast Forward All

The Bridge Multicast Forward All screen contains fields

for attaching ports or LAGs to a device that is attached

to a neighboring Multicast router/switch. Once IGMP

Snooping is enabled, Multicast packets are forwarded to

the appropriate port or VLAN.

Multicast > Bridge Multicast Forward All

The Bridge Multicast Forward All screen contains the

following fields:

VLAN ID Displays the VLAN for which Multicast

parameters are displayed.

The configuration options are as follows:

None •The port is not configured for Multicast service.

Forbidden •Forbidden ports are not included the

Multicast group, even if IGMP snooping designated

the port to join a Multicast group.

Static •The port is user-defined.

Dynamic •The port is configured dynamically.

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SNMP > Global Parameters

The Global Parameters screen contains parameters for

defining SNMP notification parameters.

SNMP > Global Parameters

Local Engine ID Indicates the local device engine ID. The

field value is a hexadecimal string. Each byte in hexadecimal

character strings consists of two hexadecimal digits. Each

byte can be separated by a period or a colon. The Engine

ID must be defined before SNMPv3 is enabled. For stand-

alone devices, select a default Engine ID that is comprised

of Enterprise number and the default MAC address. For a

stackable system configure the Engine ID, and verify that

the Engine ID is unique for the administrative domain.

This prevents two devices in a network from having the

same Engine ID.

Use Default Uses the device generated Engine ID. The

default Engine ID is based on the device MAC address and

is defined per standard as:

First 4 octets—first bit = 1, the rest is IANA Enterprise •

number.

Fifth octet—Set to •3 to indicate the MAC address that

follows.

Last 6 octets—MAC address of the device. •

SNMP Notifications Indicates if the device can send

SNMP notifications.

Authentication Notifications Indicates if SNMP

Authentication failure notification is enabled on the

device.

SNMP > Views

SNMP Views provide access or block access to device

features or feature aspects. For example, a view can be

defined that states that SNMP Group A has Read Only

(R/O) access to Multicast groups, while SNMP Group B

has Read-Write (R/W) access to Multicast groups. Feature

access is granted via the MIB name, or MIB Object ID.

SNMP > Views

View Name Displays the user-defined views. The options

are as follows:

Default •Displays the default SNMP view for read and

read/write views.

DefaultSuper •Displays the default SNMP view for

administrator views.

Subtree ID Tree Indicates the device feature OID included

or excluded in the selected SNMP view. The options to

select the Subtree are as follows:

Select from List •Select the Subtree from the list

provided.

Insert •Enables a Subtree not included in the Select

from List field to be entered.

View Type Indicates if the defined OID branch will be

included or excluded in the selected SNMP view.

Use the Add to List button to add the Views configuration

to the Views Table at the bottom of the screen.

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SNMP > Group Profile

The Group Profile screen provides information for creating

SNMP groups and assigning SNMP access control privileges

to SNMP groups. Groups allow network managers to

assign access rights to specific device features, or features

aspects.

SNMP > Group Profile

Group Name Displays the user-defined group name

(up to 30 characters) to which access control rules are

applied.

Security Model Defines the SNMP version attached to

the group. The possible field values are:

SNMPv1 •SNMPv1 is defined for the group.

SNMPv2 •SNMPv2 is defined for the group.

SNMPv3 •SNMPv3 is defined for the group.

Security Level Defines the security level attached to the

group. Security levels apply to SNMPv3 only. The possible

field values are:

No Authentication •Indicates that neither the

Authentication nor the Privacy security levels are

assigned to the group.

Authentication •Authenticates SNMP messages, and

ensures the SNMP messages origin is authenticated.

Privacy •Encrypts SNMP messages.

Operation Defines the group access rights. The possible

field values are:

Read •The management access is restricted to read-

only, and changes cannot be made to the assigned

SNMP view.

Write •The management access is read-write and

changes can be made to the assigned SNMP view.

Notify •Sends traps for the assigned SNMP view.

SNMP > Group Membership

The Group Membership screen provides information

for assigning SNMP access control privileges to SNMP

groups.

SNMP > Group Membership

User name Provides a user-defined local user list.

Engine ID Indicates either the local or remote SNMP entity

to which the user is connected. Changing or removing the

local SNMP Engine ID deletes the SNMPv3 User Database.

Local •Indicates that the user is connected to a local

SNMP entity.

Remote •Indicates that the user is connected to a

remote SNMP entity. If the Engine ID is defined, remote

devices receive inform messages.

Group Name Contains a list of user-defined SNMP

groups. SNMP groups are defined in the SNMP Group

Profile page.

Authentication Method Indicates the Authentication

method used. The possible field values are:

None •Indicates that no authentication method is

used to authenticate the port.

MD5 Password •Indicates that port authentication

is performed via HMAC-MD5-96 password

authentication.

SHA Password •Indicates that port authentication

is performed via HMAC-SHA-96 password

authentication.

MD5 Key •Indicates that port authentication is

performed via the HMAC-MD5 algorithm.

SHA Key •Indicates that port authentication is

performed via HMAC-SHA-96 authentication.

Password Define the local user password. Local user

passwords can contain up to 159 characters.

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Authentication Key Defines the HMAC-MD5-96 or

HMAC-SHA-96 authentication level. The authentication

and privacy keys are entered to define the authentication

key. If only authentication is required, 16 bytes are defined.

If both privacy and authentication are required, 32 bytes

are defined. Each byte in hexadecimal character strings is

two hexadecimal digits. Each byte can be separated by a

period or a colon.

Privacy Key Defines the Privacy Key (LSB). If only

authentication is required, 20 bytes are defined. If both

privacy and authentication are required, 36 bytes are

defined. Each byte in hexadecimal character strings is

two hexadecimal digits. Each byte can be separated by a

period or colon.

Use the Add to List button to add the Group Membership

configuration to the respective table at the bottom of the

screen.

SNMP > Communities

The Communities screen contains three areas:

Communities •

Basic Table •

Advanced Table •

SNMP > Communities

SNMP Management Station Defines the management

station IP address for which the advanced SNMP

community is defined. There are two definition options:

Define the management station IP address. •

All •Includes all management station IP addresses.

Community String Defines the password used to

authenticate the management station to the device.

Basic Enables SNMP Basic mode for a selected community

and contains the following fields:

Access Mode Defines the access rights of the community.

The possible field values are:

Read Only •Management access is restricted to read-

only, and changes cannot be made to the community.

Read Write •Management access is read-write and

changes can be made to the device configuration, but

not to the community.

SNMP Admin •User has access to all device

configuration options, as well as permissions to modify

the community.

View Name Contains a list of user-defined SNMP views.

Advanced Enables SNMP Advanced mode for a selected

community and contains the following fields:

Group Name Defines advanced SNMP communities

group names.

Use the Add to List button to add the Communities

configuration to the respective Table at the bottom of the

screen.

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Base Table

Management Station Displays the management station

IP address for which the basic SNMP community is

defined.

Community String Displays the password used to

authenticate the management station to the device.

Access Mode Displays the access rights of the

community.

View Name Displays the user-defined SNMP view.

Advanced Table

Management Station Displays the management station

IP address for which the basic SNMP community is

defined.

Community String Displays the password used to

authenticate the management station to the device.

Group Name Displays advanced SNMP communities

group name.

SNMP > Notification Filter

The Notification Filter screen permits filtering traps based

on OIDs (Object Identifiers). Each OID is linked to a device

feature or a feature aspect. The Notification Filter screen

also allows network managers to filter notifications.

SNMP > Notification Filter

Filter Name Contains a list of user-defined notification

filters.

New Object Identifier Subtree Displays the OID for

which notifications are sent or blocked. If a filter is

attached to an OID, traps or informs are generated and

sent to the trap recipients. Object IDs are selected from

either the Select from List or the Object ID List. There are

two configuration options:

Select from List Select the OID from the list provided.

Object ID Enter an OID not offered in the Select from List

option.

Filter Type Indicates whether informs or traps are sent

regarding the OID to the trap recipients.

Excluded •Restricts sending OID traps or informs.

Included •Sends OID traps or informs.

Use the Add to List button to add the Notification Filter

configuration to the Notification Filter Table at the bottom

of the screen.

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SNMP > Notification Recipient

The Notification Recipient screen contains information for

defining filters that determine whether traps are sent to

specific users, and the trap type sent. SNMP notification

filters provide the following services:

Identifying Management Trap Targets •

Trap Filtering •

Selecting Trap Generation Parameters •

Providing Access Control Checks •

SNMP > Notification Recipient

Recipient IP Indicates the IP address to whom the traps

are sent.

Notification Type Defines the notification sent. The

possible field values are:

Traps •Indicates traps are sent.

Informs •Indicates informs are sent.

SNMPv1,2 Enables SNMPv1,2 as the Notification

Recipient. Either SNMPv1,2 or SNMPv3 can be enabled at

any one time, but not both at the same time. If SNMPv1,2

is enabled, the Community String and Notification Version

fields are enabled for configuration:

Community String •Identifies the community string

of the trap manager.

Notification Version •Determines the trap type. The

possible field values are:

SNMP V1 •Indicates SNMP Version 1 traps are sent.

SNMP V2 •Indicates SNMP Version 2 traps are sent.

SNMPv3 Enables SNMPv3 as the Notification Recipient.

Either SNMPv1,2 or SNMPv3 can be enabled at any one

time, but not both at the same time. If SNMPv3is enabled,

the User Name and Security Level fields are enabled for

configuration:

User Name Defines the user to whom SNMP notifications

are sent.

Security Level Defines the means by which the packet is

authenticated. The possible field values are:

No Authentication •The packet is neither

authenticated nor encrypted.

Authentication •The packet is authenticated.

Privacy •Indicates the packet is both authenticated

and encrypted.

UDP Port Displays the UDP port used to send notifications.

The default is 162.

Filter Name Indicates if the SNMP filter for which the

SNMP Notification filter is defined.

Timeout Indicates the amount of time (seconds) the

device waits before resending informs. The default is 15

seconds.

Retries Indicates the amount of times the device resends

an inform request. The default is 3 seconds.

Use the Add to List button to add the Notification

Recipient configuration to the relevant table at the bottom

of the screen.

Admin > User Authentication

You can modify user passwords in the User Authentication

screen.

Admin > User Authentication

Authentication Type Defines the user authentication

methods. Combinations of all the authentication methods

can be selected. The possible field values are:

Local •Authenticates the user at the device level.

The device checks the user name and password for

authentication.

RADIUS •Authenticates the user at the RADIUS server.

TACACS+ •Authenticates the user at the TACACS+

server.

None •Assigns no authentication method to the

authentication profile.

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User Name Displays the user name.

Password Specifies the new password. The password is

not displayed. As it entered an “*” corresponding to each

character is displayed in the field. The range is 1–159

characters.

Confirm Password Confirms the new password. The

password entered into this field must be exactly the same

as the password entered in the Password field.

Use the Add to List button to add the user configuration

to the Local User’s Table.

Admin > Jumbo Frames

Jumbo Frames This option enables the transportation of

identical data in fewer frames. This ensures less overhead,

lower processing time and fewer interruptions.

NOTE: The Jumbo Frames tab is not an available

option on the SRW224G4 and SRW248G4

Switches.

Admin > Static Address

A static address can be assigned to a specific interface on

this switch. Static addresses are bound to the assigned

interface and cannot be moved. When a static address is

seen on another interface, the address will be ignored and

will not be written to the address table.

Admin > Static Address

Interface Displays the interface to which the entry

refers:

Port •The specific port number to which the forwarding

database parameters refer.

LAG •The specific LAG number to which the forwarding

database parameters refer.

MAC Address Displays the MAC address to which the

entry refers.

VLAN ID Displays the VLAN ID number to which the entry

refers.

VLAN Name Displays the VLAN name to which the entry

refers.

Status Displays how the entry was created. The possible

field values are:

Permanent •The MAC address is permanent.

Delete on Reset •The MAC address is deleted when

the device is reset.

Delete on Timeout •The MAC address is deleted when

a timeout occurs.

Secure •The MAC Address is defined for locked ports.

Query

Port Specifies the interface for which the table is queried.

There are two interface types from which to select.

Port •The specific port number.

LAG •The specific LAG number.

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MAC Address Specifies the MAC address for which the

table is queried.

VLAN ID Specifies the VLAN ID for which the table is

queried.

Address Table Sort Key Specifies the means by which

the Dynamic MAC Address Table is sorted. The address

table can be sorted by address, VLAN, or interface.

Admin > Dynamic Address

The Dynamic Address Table contains the MAC addresses

learned by monitoring the source address for traffic

entering the switch. When the destination address for

inbound traffic is found in the database, the packets

intended for that address are forwarded directly to the

associated port. Otherwise, the traffic is flooded to all

ports.

Admin > Dynamic Address

The Dynamic Address screen contains parameters for

querying information in the Dynamic MAC Address Table,

including the interface type, MAC addresses, VLAN, and

table storing. The Dynamic MAC Address table contains

information about the aging time before a dynamic MAC

address is erased, and includes parameters for querying

and viewing the Dynamic MAC Address table. The Dynamic

MAC Address table contains address parameters by which

packets are directly forwarded to the ports. The Dynamic

Address Table can be sorted by interface, VLAN, and MAC

Address.

Address Aging Specifies the amount of time (in seconds)

the MAC address remains in the Dynamic MAC Address

table before it times out, if no traffic from the source is

detected. The default value is 300 seconds.

Clear Table If checked, clears the MAC address table.

Query

Port Specifies the interface for which the table is queried.

There are two interface types from which to select.

Port •The specific port number.

LAG •The specific LAG number.

MAC Address Specifies the MAC address for which the

table is queried.

VLAN ID Specifies the VLAN ID for which the table is

queried.

Address Table Sort Key Specifies the means by which

the Dynamic MAC Address Table is sorted. The address

table can be sorted by address, VLAN, or interface.

Admin > Logging

The System Logs enable viewing device events in real

time, and recording the events for later usage. System

Logs record and manage events and report errors or

informational messages.

Admin > Logging

Event messages have a unique format, as per the

SYSLOG protocols recommended message format for

all error reporting. For example, Syslog and local device

reporting messages are assigned a severity code, and

include a message mnemonic, which identifies the source

application generating the message. It allows messages

to be filtered based on their urgency or relevancy. Each

message severity determines the set of event logging

devices that are sent per each event logging.

Logging Indicates if device global logs for Cache, File,

and Server Logs are enabled. Console logs are enabled by

default.

Emergency •The system is not functioning.

Alert •The system needs immediate attention.

Critical •The system is in a critical state.

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Error •A system error has occurred.

Warning •A system warning has occurred.

Notice •The system is functioning properly, but system

notice has occurred.

Informational •Provides device information.

Debug •Provides detailed information about the

log. If a Debug error occurs, contact Customer Tech

Support.

Admin > Port Mirroring

Port mirroring monitors and mirrors network traffic by

forwarding copies of incoming and outgoing packets

from one port to a monitoring port. Port mirroring can be

used as diagnostic tool and/or a debugging feature. Port

mirroring also enables switch performance monitoring.

Admin > Port Mirroring

Network administrators configure port mirroring by

selecting a specific port to copy all packets, and different

ports from which the packets are copied.

Source Port Defines the port to which traffic is mirrored.

Type Indicates the port mode configuration for port

mirroring. The possible field values are:

RxOnly •Defines the port mirroring on receiving ports.

This is the default value.

TxOnly •Defines the port mirroring on transmitting

ports.

Both •Defines the port mirroring on both receiving

and transmitting ports.

Target Port Defines the port from which traffic is

mirrored.

Admin > Cable Test

The Cable Test screen shows you results from performance

tests on copper cables. The maximum cable length that

can be tested is 120 meters. Cables are tested when the

ports are in the down state, except for the Approximate

Cable Length test.

Admin > Cable Test

Port This is the port to which the cable is connected.

Test Result This is the test result. OK indicates that the

cable passed the test. No Cable means there is no cable

connected to the port. Open Cable means the cable is

connected on only one side. Short Cable indicates that a

short has occurred in the cable. Undefined indicates that

the test could not be properly performed.

Cable Fault Distance This is the distance from the port at

which the cable error occurred.

Last Update This is the last time the port was tested.

Test Click the Test button to perform the test.

Cable Length This is the approximate length of the cable.

The Cable Length test can be performed only when the

port is up and operating at 1Gbps.

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Admin > Save Configuration

Via TFTP

Upgrade Select this option to upgrade the switch from a

file located on a TFTP server.

TFTP Server •The TFTP Server IP Address that contains

the source file to upgrade from.

Source File •Specifies the name of the upgrade file on

the TFTP Server.

Backup To backup the switch configuration via TFTP,

enter the TFTP server address.

TFTP Server •Specifies the TFTP Server IP Address to

which the Configuration file will be saved.

Destination File •Specifies the name of the

configuration file. The default is StartupCfg.cfg.

Via HTTP

This HTTP Firmware Upgrade screen is used for saving

configuration information using your Web browser.

Upgrade Select this option to upgrade the switch from a

file on the local hard drive.

Source File •Type in the name and path of the file or

Browse to locate the upgrade file.

Backup

Proceed •The Proceed button is used to backup the

configuration to the local hard drive.

NOTE: When downloading a configuration file,

be sure that it is a valid configuration file. If

you have edited the file, ensure that only valid

entries have been configured.

Admin > Firmware Upgrade

After you download a new image file, the device should

be rebooted. If you are downloading a new boot image,

please follow these steps:

Download the new boot code. DO NOT RESET THE 1.

DEVICE!

Download the new software image. 2.

Reset the device now.3.

Admin > Firmware Upgrade

The Firmware Upgrade screen contains the following

fields:

via TFTP Defines the upgrade through a TFTP Server.

via HTTP Allows you to upgrade the firmware using your

Web browser.

Upgrade Defines the screen functionality as a Firmware

upgrade.

Backup Defines the screen functionality as a Firmware

backup.

TFTP Server IP Address Specifies the TFTP Server IP

Address from which files are downloaded.

Source File Name Specifies the file to be downloaded.

Destination File name Specifies the destination file type

to which the file is downloaded. The possible field values

are:

Software Image Downloads the Image file.

Boot Code Downloads the Boot file.

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Admin > Reboot

The Reboot screen resets the device. The device

configuration is automatically saved before the device is

rebooted.

Admin > Reboot

Admin > Factory Defaults

The Factory Reset screen allows network managers to

reset the device to the factory defaults shipped with the

switch. Restoring factory defaults results in erasing the

configuration file.

Admin > Factory Defaults

NOTE: Restoring the factory defaults will

erase all configuration settings that you have

made. You can save a backup of your current

configuration settings from Admin > Save

Configuration.

Admin > Server Logs

The Server Logs screen contains information for viewing

and configuring the Remote Log Servers. New log servers

can be defined, and the log severity sent to each server.

Admin > Server Logs

Server Specifies the server to which logs can be sent.

UDP Port Defines the UDP port to which the server logs

are sent. The possible range is 1–65,535. The default value

is 514.

Facility Defines a user-defined application from which

system logs are sent to the remote server. Only one facility

can be assigned to a single server. If a second facility level

is assigned, the first facility is overridden. All applications

defined for a device utilize the same facility on a server.

The field default is Local 7. The range is Local 0–Local 7.

Description Provides a user-defined server description.

Minimum Severity Indicates the minimum severity from

which logs are sent to the server. For example, if Notice

is selected, all logs from a Notice severity and higher are

sent to the remote server.

Use the Add to List button to add the Server Log

configuration to the Server Log Table at the bottom of the

screen.

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Admin > Memory Logs

The Memory Log screen contains all system logs in a

chronological order that are saved in RAM (Cache).

Admin > Memory Logs

Log Index Displays the log number.

Log Time Displays the time at which the log was

generated.

Severity Displays the log severity.

Description Displays the log message text.

Admin > Flash Logs

The Flash Log screen contains information about log

entries saved to the Log File in FLASH, including the time

the log was generated, the log severity, and a description

of the log message. The Message Log is available after

reboot.

Admin > Flash Logs

Log Index Displays the log number.

Log Time Displays the time at which the log was

generated.

Severity Displays the log severity.

Description Displays the log message text.

About Gigabit Ethernet and Fiber Optic Cabling

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Appendix A

Appendix A:

About Gigabit Ethernet

and Fiber Optic Cabling

Gigabit Ethernet

Gigabit Ethernet runs at speeds of 1Gbps (Gigabit per

second), ten times faster than 100Mbps Fast Ethernet, but

it still integrates seamlessly with 100Mbps Fast Ethernet

hardware. Users can connect Gigabit Ethernet hardware

with either fiber optic cabling or copper Category

5e cabling, with fiber optics more suited for network

backbones. As the Gigabit standard gradually integrates

into existing networks, current computer applications will

enjoy faster access time for network data, hardware, and

Internet connections.

Fiber Optic Cabling

Fiber optic cabling is made from flexible, optically efficient

strands of glass and coated with a layer of rubber tubing,

fiber optics use photons of light instead of electrons to

send and receive data. Although fiber is physically capable

of carrying terabits of data per second, the signaling

hardware currently on the market can handle no more

than a few gigabits of data per second.

Fiber cables come with two main connector types. The

most commonly used fiber optic cable is multi-mode fiber

cable (MMF), with a 62.5 micron fiber optic core. Single-

mode fiber cabling is somewhat more efficient than multi-

mode but far more expensive, due to its smaller optic core

that helps retain the intensity of traveling light signals.

A fiber connection always require two fiber cables: one

transmits data, and the other receives it.

Each fiber optic cable is tipped with a connector that fits

into a fiber port on a network adapter, hub, or switch.

In the USA, most cables use a square SC connector that

slides and locks into place when plugged into a port or

connected to another cable. In Europe, the round ST

connector is more prevalent.

You must use the Linksys MGBT1, MGBSX1, or MGBLH1

miniGBIC modules with the Linksys Gigabit Switches.

The MGBSX1 and the MGBLH1 require fiber cabling with

LC connectors, and the MGBT1 requires a Category 5e

Ethernet cable with an RJ-45 connector.

Appendix B Windows Help

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Appendix B:

Windows Help

Almost all networking products require Microsoft

Windows. Windows is the most used operating system in

the world and comes with many features that help make

networking easier. These features can be accessed through

Windows Help and are described in this appendix.

TCP/IP

Before a computer can communicate within a network,

TCP/IP must be enabled. TCP/IP is a set of instructions, or

protocol all PCs follow to communicate over a network.

This is true for wireless networks as well. Your PCs will not

be able to utilize wireless networking without having TCP/

IP enabled. Windows Help provides complete instructions

on enabling TCP/IP.

Shared Resources

If you wish to share printers, folder, or files over your

network, Windows Help provides complete instructions

on utilizing shared resources.

Network Neighborhood/My Network Places

Other PCs on your network will appear under Network

Neighborhood or My Network Places (depending upon

the version of Windows you’re running). Windows Help

provides complete instructions on adding PCs to your

network.

Downloading using Xmodem

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Appendix C

Appendix C:

Downloading using

Xmodem

Startup Menu Procedures

The Startup menu can be entered when booting the

device. There is a two second window of time to enter the

Startup Menu immediately after the POST test. The menu

can be accessed directly from a terminal connected to the

console port. The Startup menu procedures can be done

using the ASCII terminal or Windows HyperTerminal.

The software download procedure is performed when a

new version must be downloaded to replace corrupted

files, update or upgrade the system software. To download

software from the Startup menu:

To enter the Startup menu:

Power off your computer and Switch.1.

Connect the provided null modem cable from the 2.

COM port on your computer to the Console port on

the Switch.

Power on your computer and launch HyperTerminal, 3.

follow the instructions in Chapter 4: Configuration

Using the Console Interface to configure HyperTerminal

to connect to the Switch.

Power on the Switch and watch for the auto-boot 4.

message:

Autoboot in 2 seconds - press RETURN or Esc. to abort and

enter prom.

Auto-Boot Message

When the auto-boot message appears, press the 5. Enter

key to access the Startup menu.

Startup Menu

NOTE: If a selection is not made within 35

seconds (default), the device times out and you

will need to disconnect the power to restart the

process.

Select 6. [1] Download Software and a message will

appear Downloading code using XMODEM with

characters running across the screen.

If you do not perform the remaining steps to locate the

file for download within a certain time, the device will

reset.

Select 7. Send File from the Transfer pull-down menu.

Send File

In the Filename: field, enter the file path for the file to 8.

be downloaded or click Browse to locate the file.

Only valid files, with a *.ros or *.rfb suffix, that have

been provided by Linksys, can be downloaded.

Downloading invalid files will result in unpredictable

behavior.

Ensure that the Xmodem protocol is selected in the

Protocol: field.

Downloading using Xmodem

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Appendix C

Press 9. Send and the software is downloaded.

Download

After the software has been downloaded, the device will

reboot automatically.

Glossary

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Appendix D

Appendix D:

Glossary

This glossary contains some basic networking terms you

may come across when using this product.

WEB: For additional terms, please visit the

glossary at www.linksys.com/glossary

Access Mode Specifies the method by which user access

is granted to the system.

Access Point A device that allows wireless-equipped

computers and other devices to communicate with a

wired network. Also used to expand the range of a wireless

network.

Access Profiles Allows network managers to define

profiles and rules for accessing the device. Access to

management functions can be limited to user groups,

which are defined by the following criteria:

Ingress interfaces •

Source IP address and/or Source IP subnets. •

ACE Filters in Access Control Lists (ACL) that determine

which network traffic is forwarded. An ACE is based on the

following criteria:

Protocol •

Protocol ID •

Source Port •

Destination Port •

Wildcard Mask •

Source IP Address •

Destination IP Address •

ACL (Access Control List) Access Control Lists are

used to grant, deny, or limit access devices, features, or

applications.

Auto-negotiation Allows 10/100 Mbps or 10/100/1000

Mbps Ethernet ports to automatically establish the

optimal duplex mode, flow control, and speed.

Back Pressure A mechanism used with Half Duplex mode

that enables a port not to receive a message.

Bandwidth The transmission capacity of a given device

or network.

Bandwidth Assignments Indicates the amount of

bandwidth assigned to a specific application, user, and/or

interface.

Baud Indicates the number of signaling elements

transmitted each second.

Best Effort Indicates that traffic is assigned to the lowest

priority queue, and packet delivery is not guaranteed.

Bit A binary digit.

Boot To start a device and cause it to start executing

instructions.

Browser An application program that provides a way to

look at and interact with all the information on the World

Wide Web.

Bridge A device that connect two networks. Bridges are

hardware specific, however they are protocol independent.

Bridges operate at Layer 1 and Layer 2 levels.

Broadcast Domain Devices sets that receive broadcast

frames originating from any device within a designated

set. Routers bind Broadcast domains, because routers do

not forward broadcast frames.

Broadcast Storm An excessive amount of broadcast

messages simultaneously transmitted across a network

by a single port. Forwarded message responses are

heaped onto the network, overloading network resources

or causing the network to time out.

Burst A packet transmission at faster than normal rates.

Bursts are limited in time and only occur under specific

conditions.

Burst Size Indicates the burst size transmitted at a faster

than normal rate.

Byte A unit of data that is usually eight bits long

Cable Modem A device that connects a computer to the

cable television network, which in turn connects to the

Internet.

CBS (Committed Burst Size) Indicates the maximum

number of data bits transmitted within a specific time

interval.

CIR (Committed Information Rate) The data rate is

averaged over a minimum time increment.

Class Maps An aspect of Quality of Service system that is

comprised of an IP ACL and/or a MAC ACL. Class maps are

configured to match packet criteria, and are matched to

packets in a first-fit fashion.

Combo Ports A single logical port with two physical

connections, including an RJ-45 connection and a SFP

connection.

Communities Specifies a group of users which retain the

same system access rights.

Glossary

WebView Switches

Appendix D

CoS (Class of Service) The 802.1p priority scheme. CoS

provides a method for tagging packets with priority

information. A CoS value between 0-7 is added to the

Layer II header of packets, where zero is the lowest priority

and seven is the highest.

DDNS (Dynamic Domain Name System) Allows the

hosting of a website, FTP server, or e-mail server with a

fixed domain name (e.g., www.xyz.com) and a dynamic IP

address.

Default Gateway A device that forwards Internet traffic

from your local area network.

DHCP (Dynamic Host Configuration Protocol) A

networking protocol that allows administrators to assign

temporary IP addresses to network computers by “leasing”

an IP address to a user for a limited amount of time, instead

of assigning permanent IP addresses.

DHCP Clients An Internet host using DHCP to obtain

configuration parameters, such as a network address.

DHCP Server An Internet host that returns configuration

parameters to DHCP clients.

DNS (Domain Name Server) The IP address of your ISP’s

server, which translates the names of websites into IP

addresses.

Domain A specific name for a network of computers.

Download To receive a file transmitted over a network.

DSL (Digital Subscriber Line) An always-on broadband

connection over traditional phone lines.

DSCP (DiffServ Code Point) Provides a method of

tagging IP packets with QoS priority information.

Dynamic IP Address A temporary IP address assigned by

a DHCP server.

EIGRP (Enhanced Interior Gateway Routing

Protocol) Provides fast convergence, support for variable-

length subnet mask, and supports multiple network layer

protocols.

Encryption Encoding data transmitted in a network.

Ethernet IEEE standard network protocol that specifies

how data is placed on and retrieved from a common

transmission medium.

Firmware The programming code that runs a networking

device.

Flow Control Enables lower speed devices to

communicate with higher speed devices. This is

implemented by the higher speed device refraining from

sending packets.

FTP (File Transfer Protocol) A protocol used to transfer

files over a TCP/IP network.

Full Duplex The ability of a networking device to receive

and transmit data simultaneously.

GARP (General Attributes Registration

Protocol) Registers client stations into a multicast

domain.

Gateway A device that interconnects networks with

different, incompatible communications protocols.

GBIC (GigaBit Interface Converter) A hardware module

used to attach network devices to fiber-based transmission

systems. GBIC converts the serial electrical signals to serial

optical signals and vice versa.

GVRP (GARP VLAN Registration Protocol) Registers

client stations into a VLANs.

Half Duplex Data transmission that can occur in two

directions over a single line, but only one direction at a

time.

HTTP (HyperText Transport Protocol) The

communications protocol used to connect to servers on

the World Wide Web.

HTTPS (HyperText Transport Protocol Secure) An

extension to the standard HTTP protocol that provides

confidentiality by encrypting the traffic from the website.

By default this protocol uses TCP port 443.

ICMP (Internet Control Message Protocol) Allows the

gateway or destination host to communicate with the

source host. For example, to report a processing error.

IGMP (Internet Group Management Protocol) Allows

hosts to notify their local switch or router that they want

to receive transmissions assigned to a specific multicast

group.

IP (Internet Protocol) A protocol used to send data over

a network.

IP Address The address used to identify a computer or

device on a network.

IPCONFIG A Windows 2000 and XP utility that displays

the IP address for a particular networking device.

IPSec (Internet Protocol Security) A VPN protocol used

to implement secure exchange of packets at the IP layer.

ISP (Internet Service Provider) A company that provides

access to the Internet.

Jumbo Frames Enable transporting identical data in

fewer frames. Jumbo Frames reduce overhead, lower

processing time, and ensure fewer interrupts.

LAG (Link Aggregated Group) Aggregates ports or

VLANs into a single virtual port or VLAN.

LAN The computers and networking products that make

up your local network.

Glossary

WebView Switches

Appendix D

MAC (Media Access Control) Address The unique

address that a manufacturer assigns to each networking

device.

Mask A filter that includes or excludes certain values, for

example parts of an IP address.

Mbps (MegaBits Per Second) One million bits per

second; a unit of measurement for data transmission.

MD5 (Message Digest 5) An algorithm that produces a

128-bit hash. MD5 is a variation of MD4, and increases MD4

security. MD5 verifies the integrity of the communication

and authenticates the origin of the communication.

MDI (Media Dependent Interface) A cable used for end

stations.

MDIX (Media Dependent Interface with Crossover) A

cable used for hubs and switches.

MIB (Management Information Base) MIBs contain

information describing specific aspects of network

components.

Multicast Transmits copies of a single packet to multiple

ports.

Network A series of computers or devices connected for

the purpose of data sharing, storage, and/or transmission

between users.

NMS (Network Management System) An interface that

provides a method of managing a system.

OID (Object Identifier) Used by SNMP to identify

managed objects. In the SNMP Manager/Agent network

management paradigm, each managed object must have

an OID to identify it.

Packet A unit of data sent over a network.

Ping (Packet INternet Groper) An Internet utility used

to determine whether a particular IP address is online.

Policing Determines if traffic levels are within a specified

profile. Policing manages the maximum traffic rate used

to send or receive packets on an interface.

Port The connection point on a computer or networking

device used for plugging in cables or adapters.

Port Mirroring Monitors and mirrors network traffic by

forwarding copies of incoming and outgoing packets

from one port to a monitoring port.

Power over Ethernet (PoE) A technology enabling an

Ethernet network cable to deliver both data and power.

QoS (Quality of Service) Provides policies that contain

sets of filters (rules). QoS allows network managers

to decide how and what network traffic is forwarded

according to priorities, application types, and source and

destination addresses.

RADIUS (Remote Authentication Dial-In User

Service) A protocol that uses an authentication server to

control network access.

RJ-45 (Registered Jack-45) An Ethernet connector that

holds up to eight wires.

RMON (Remote Monitoring) Provides network

information to be collected from a single workstation.

Router A networking device that connects multiple

networks together.

RSTP (Rapid Spanning Tree Protocol) Detects and uses

network topologies that allow a faster convergence of the

spanning tree, without creating forwarding loops.

Server Any computer whose function in a network is to

provide user access to files, printing, communications,

and other services.

SMTP (Simple Mail Transfer Protocol) The standard e-

mail protocol on the Internet.

SNMP (Simple Network Management Protocol) A

widely used network monitoring and control protocol.

SSH Secure Shell. A utility that uses strong authentication

and secure communications to log in to another computer

over a network.

SSL (Secure Socket Layer) Encryption technology for

the Internet used to provide secure transactions, such as

the transmission of credit card numbers for e-commerce.

Static IP Address A fixed address assigned to a computer

or device that is connected to a network.

STP (Spanning Tree Protocol) Prevents loops in network

traffic. The Spanning Tree Protocol (STP) provides tree

topography for any arrangement of bridges. STP provides

one path between end stations on a network, eliminating

loops.

Subnet (Sub-network) Subnets are portions of a

network that share a common address component. In

TCP/IP networks, devices that share a prefix are part of

the same subnet. For example, all devices with a prefix of

157.100.100.100 are part of the same subnet.

Subnet Mask An address code that determines the size

of the network.

Switch Filters and forwards packets between LAN

segments. Switches support any packet protocol type.

TACACS+ (Terminal Access Controller Access Control

System Plus) Proprietary Cisco enhancement to Terminal

Access Controller Access Control System (TACACS). Provides

additional support for authentication, authorization, and

accounting.

Glossary

WebView Switches

Appendix D

TCP (Transmission Control Protocol) A network protocol

for transmitting data that requires acknowledgement

from the recipient of data sent.

TCP/IP (Transmission Control Protocol/Internet

Protocol) A set of instructions PCs use to communicate

over a network.

Telnet A user command and TCP/IP protocol used for

accessing remote PCs.

TFTP (Trivial File Transfer Protocol) A version of the

TCP/IP FTP protocol that has no directory or password

capability.

Throughput The amount of data moved successfully

from one node to another in a given time period.

Trunking Link Aggregation. Optimizes port usage by

linking a group of ports together to form a single trunk

(aggregated groups).

TX Rate Transmission Rate.

UDP (User Data Protocol) Communication protocol that

transmits packets but does not guarantee their delivery.

Upgrade To replace existing software or firmware with a

newer version.

Upload To transmit a file over a network.

URL (Uniform Resource Locator) The address of a file

located on the Internet.

VLAN (Virtual Local Area Networks) Logical subgroups

that constitute a Local Area Network (LAN). This is done in

software rather than defining a hardware solution.

WAN (Wide Area Network) Networks that cover a large

geographical area.

Wildcard Mask Specifies which IP address bits are

used, and which bits are ignored. A wild card mask

of 255.255.255.255 indicates that no bit is important.

A wildcard of 0.0.0.0 indicates that all the bits are

important.

For example, if the destination IP address is 149.36.184.198

and the wildcard mask is 255.36.184.00, the first two bits

of the IP address are used, while the last two bits are

ignored.

Specifications

WebView Switches

Appendix E

Appendix E: Specifications

SRW2048

Ports 48 RJ-45 connectors for

10BASE-T, 100BASE-TX and

1000BASE-T with 4 shared SFP

(miniGBIC) slots

Cabling Type UTP CAT 5 or better for

10BASE-T/100BASE-TX,

UTP CAT 5e or better for

1000BASE-T

LEDs Power, Link/Act, Speed

Performance

Switching Capacity 96 Gbps, non-blocking

MAC table size 8K

Number of VLANs 256 - Static and Dynamic

Management

Web User Interface Built-in Web UI for easy

browser-based conﬁguration

(HTTP/HTTPS)

SNMP SNMP version v1, v2c, v3 with

support for traps

SNMP MIBs RFC1213 MIB-2, RFC2863

Interface MIB, RFC2665

Ether-like MIB, RFC1493 Bridge

MIB, RFC2674 Extended Bridge

MIB (P-bridge, Q-bridge),

RFC2819 RMON MIB (groups

1, 2, 3, 9 only), RFC2737 Entity

MIB, RFC 2618 RADIUS Client

MIB

RMON Embedded Remote Monitoring

(RMON) software agent

supports four RMON groups

(history, statistics, alarms, and

events) for enhanced traﬃc

management, monitoring, and

analysis

Firmware Upgrade Web Browser upgrade (HTTP

and TFTP), CLI via console or

Telnet, TFTP upgrade

Port Mirroring Traﬃc on a port can be

mirrored to another port

for analysis with a network

analyzer or RMON probe

Other Management RFC854 Telnet (Menu-driven

conﬁguration)

Secure Shell (SSH) and Telnet

Management

Telnet Client

SSL security for Web UI

Switch Audit Log

DHCP Client

BootP

SNTP

Xmodem upgrade

Cable Diagnostics

PING

Traceroute

Security features

IEEE 802.1x 802.1x - RADIUS

Authentication. MD5

Encryption

Access Control Filtering: MAC-based

Availability

Link Aggregation Link Aggregation using IEEE

802.3ad LACP

Up to 8 ports in up to 8 trunks

Storm Control Broadcast, Multicast, and

Unknown Unicast

Spanning Tree IEEE 802.1d Spanning Tree,

IEEE 802.1s Multiple Spanning

Tree, IEEE 802.1w Rapid

Spanning Tree, Fast Linkover

IGMP Snooping IGMP (v1/v2) snooping

provides for fast client joins

and leaves of multicast streams

and limits bandwidth-intensive

video traﬃc to only the

requestors

Specifications

WebView Switches

Appendix E

QoS

Priority levels 4 Hardware queues

Scheduling Priority Queueing and

Weighted Round Robin (WRR)

Class of Service Port-based

802.1p VLAN priority based

IP TOS/DSCP based

IPv4 & IPv6 Traﬃc Class based

COS

MAC Address port security

VLAN ID

MAC Address

IP Address

Subnet Mask

Service Type

Protocol

TCP/UDP Port

Rate Limiting Ingress Policer, Egress Shaper

Layer 2

VLAN Port-based and 802.1q based

VLANs

Private VLAN Edge (PVE)

Management VLAN

HOL Blocking Head of line blocking

prevention

Jumbo frame Supports frames up to 10K

byte frames

Dynamic VLAN GVRP - Dynamic VLAN

Registration

Standards 802.3i 10BASE-T Ethernet,

802.3u 100BASE-TX Fast

Ethernet, 802.3ab 1000BASE-T

Gigabit Ethernet,

802.3z Gigabit Ethernet, 802.3x

Flow Control

ENVIRONMENTAL

Device Dimensions 430 x 44.45 x 350 mm

Weight 8.60 lb (3.9 kg)

Power Internal switching power

Certiﬁcation FCC Part15 Class A, CE Class A,

UL, cUL, CE mark, CB

Operating Temperature 32 to 104°F (0 to 40°C)

Storage Temperature –4 to 158°F (–20 to 70°C)

Operating Humidity 10% to 90%

Storage Humidity 10% to 95%

SRW2016/SRW2024

Standards IEEE 802.3, 802.3u, 802.3ab,

802.3x, 802.1p, 802.1q

Ports 16 or 24 10/100/1000 RJ-45

ports and 2 shared SFP

(miniGBIC) slots

Cabling Type Cat5e or better

LEDs System, Link/Activity, Gigabit

Performance

Switching Capacity 32 or 48 Gbps, non-

blocking

MAC table size 8K

Number of VLANs 256 VLANs

Management

Web User Interface Built-in Web UI for easy

browser-based conﬁguration

(HTTP/HTTPS)

SNMP SNMP version v1, v2c, v3 with

support for traps

SNMP MIBs RFC1213 MIB-2, RFC2863

Interface MIB, RFC2665 Ether-

like MIB, RFC1493 Bridge MIB,

RFC2674 Extended Bridge MIB

(P-bridge, Q-bridge), RFC2819

RMON MIB (groups 1, 2, 3, 9

only), RFC2737 Entity MIB,

RFC 2618 RADIUS Client MIB

RMON Embedded Remote Monitoring

(RMON) software agent

supports four RMON groups

(history, statistics, alarms, and

events)

for enhanced traﬃc

management, monitoring, and

analysis

Firmware Upgrade Web Browser upgrade (HTTP)

TFTP upgrade

Port Mirroring Traﬃc on a port can be

mirrored to another port

for analysis with a network

analyzer or RMON probe

Specifications

WebView Switches

Other Management RFC854 Telnet (Menu-driven

conﬁguration)

Secure Shell (SSH) and Telnet

Management

RADIUS

TACACS+

Telnet Client

SSL security for Web UI

Switch Audit Log

DHCP Client

BootP

SNTP

Xmodem upgrade

Cable Diagnostics

PING

Traceroute

Syslog

Security Features

IEEE 802.1x 802.1x - RADIUS

Authentication. MD5

Encryption

Access Control MAC based ACL

Availability

Link Aggregation Link Aggregation using IEEE

802.3ad LACP

Up to 8 ports in up to 8 trunks

Storm Control Broadcast, Multicast, and

Unknown Unicast

Spanning Tree IEEE 802.1d Spanning Tree,

IEEE 802.1s Multiple Spanning

Tree, IEEE 802.1w Rapid

Spanning Tree, Fast Linkover

IGMP Snooping IGMP (v1/v2) snooping

provides for fast client joins

and leaves of multicast streams

and limits

bandwidth-intensive video

traﬃc to only the requestors.

QoS

Priority levels 4 Hardware queues

Scheduling Priority Queueing and

Weighted Round Robin (WRR)

Class of Service Port-based

802.1p VLAN priority based

IP TOS/DSCP based

IPv4 & IPv6 Traﬃc Class based

COS

MAC Address port security*

VLAN ID*

MAC Address*

IP Address*

Subnet Mask*

Service Type*

Protocol*

TCP/UDP Port*

Rate Limiting Ingress Policer, Egress Shaper

Layer 2

VLAN Port-based and 802.1q based

VLANs Private VLAN Edge (PVE)

Management VLAN

HOL Blocking Head of line blocking

prevention

Jumbo frame Supports frames up to 10K

byte frames

Dynamic VLAN GVRP - Dynamic VLAN

Registration

Standards 802.3i 10BASE-T Ethernet,

802.3u 100BASE-TX Fast

Ethernet, 802.3ab 1000BASE-T

Gigabit Ethernet,

802.3z Gigabit Ethernet, 802.3x

Flow Control

Environmental

Dimensions 430 x 44.5 x 350 mm

Unit Weight 7.3 lb (3.311 kg)

Power 100–240V 0.5A

Certiﬁcation FCC Part15 Class A, CE Class A,

UL, cUL, CE mark, CB

Operating Temperature 32 to 104°F (0 to 40°C)

Storage Temperature –4 to 158°F (–20 to 70°C)

Operating Humidity 20% to 95% relative humidity,

noncondensing

Storage Humidity 5% to 90% noncondensing

* Denotes features found in only version 1.2 or

later of the hardware

Specifications

WebView Switches

SRW224G4/SRW248G4

Ports 24 or 48 RJ-45 connectors for

10BASE-T and 100BASE-TX,

4 RJ-45 connectors for 10BASE-

T/100BASE-TX/1000BASE-T

with 2 shared SFP (miniGBIC)

slots

Auto MDI/MDI-X

Autonegotiate/Manual setting

Cabling Type UTP CAT 5 or better for

10BASE-T/100BASE-TX,

UTP CAT 5e or better for

1000BASE-T

LEDs Power, Link/Act, Speed

Performance

Switching Capacity 12.8 (SRW224G4) or 17.6

(SRW248G4) Gig non-blocking

MAC table size 8K

Number of VLANs 256 - Static

Management

Web User Interface Built-in Web UI for easy

browser-based conﬁguration

(HTTP/HTTPS)

SNMP SNMP version 1, 2, 3 with

support for traps

SNMP MIBs RFC1213 MIB-2, RFC2863

Interface MIB, RFC2665 Ether-

like MIB, RFC1493 Bridge MIB,

RFC2674 Extended Bridge MIB

(P-bridge, Q-bridge), RFC2819

RMON MIB (groups 1, 2, 3, 9

only), RFC 2618 RADIUS Client

MIB

RMON Embedded Remote Monitoring

(RMON) software agent

supports four RMON groups

(history, statistics, alarms, and

events) for enhanced traﬃc

management, monitoring, and

analysis

Firmware Upgrade Web Browser upgrade (HTTP)

TFTP upgrade

Port Mirroring Traﬃc on a port can be

mirrored to another port

for analysis with a network

analyzer or RMON probe

Other Management RFC854 Telnet (Menu-driven

conﬁguration)

Secure Shell (SSH) and Telnet

Management

Telnet Client

SSL security for Web UI

Switch Audit Log

DHCP Client

BootP

SNTP

Xmodem upgrade

Cable Diagnostics

PING

Traceroute

Syslog

Security

IEEE 802.1x 802.1x - RADIUS

Authentication. MD5

Encryption

Access Control Filtering: MAC-based

Availability

Link Aggregation Link Aggregation using IEEE

802.3ad LACP

Up to 8 ports in up to 8 trunks

Storm Control Broadcast, Multicast, and

Unknown Unicast

Spanning Tree IEEE 802.1d Spanning Tree,

IEEE 802.1s Multiple Spanning

Tree, IEEE 802.1w Rapid

Spanning Tree, Fast Linkover

IGMP Snooping IGMP (v1/v2) snooping

provides for fast client joins

and leaves of multicast streams

and limits bandwidth-intensive

video traﬃc to only the

requestors

Specifications

WebView Switches

QoS

Priority levels 4 Hardware queues

Scheduling Priority Queueing and

Weighted Round Robin (WRR)

Class of Service Port-based

802.1p VLAN priority based

IP TOS/DSCP based

IPv4 & IPv6 Traﬃc Class based

COS

MAC Address port security†

VLAN ID*

MAC Address*

IP Address*

Subnet Mask*

Service Type*

Protocol*

TCP/UDP Port*

Rate Limiting Ingress Policer, Egress Shaper

Layer 2

VLAN Port-based and 802.1q based

VLANs

Private VLAN Edge (PVE)

Management VLAN

HOL Blocking Head of line blocking

prevention

Mini jumbo frame Supports frames up to 1600

bytes

Dynamic VLAN GVRP - Dynamic VLAN

Registration

Standards 802.3i 10BASE-T Ethernet,

802.3u 100BASE-TX Fast

Ethernet, 802.3ab 1000BASE-T

Gigabit Ethernet, 802.3z

Gigabit Ethernet, 802.3x Flow

Control

† Denotes features found in only version 1.1 or

later of the hardware

Environmental

Dimensions SRW224G4 - 430 x 44 x 203 mm

H x W x D SRW248G4 - 430 x 44 x 350 mm

Weight SRW224G4 - 4.41 lb (2 kg)

SRW248G4 - 8.60 lb (3.9 kg)

Power Internal Switching Power

Certiﬁcation FCC Part15 Class A, CE Class A,

UL, cUL, CE mark, CB

Operating Temp. 0 to 40°C

Storage Temp. –20 to 70°C

Operating Humidity 10% to 90%

Storage Humidity 10% to 95%

Appendix F Warranty Information

WebView Switches

free of vulnerability to intrusion or attack. The product

may include or be bundled with third party software or

service offerings. This limited warranty shall not apply to

such third party software or service offerings. This limited

warranty does not guarantee any continued availability

of a third party’s service for which this product’s use or

operation may require.

TO THE EXTENT NOT PROHIBITED BY LAW, ALL IMPLIED

WARRANTIES AND CONDITIONS OF MERCHANTABILITY,

SATISFACTORY QUALITY OR FITNESS FOR A PARTICULAR

PURPOSE ARE LIMITED TO THE DURATION OF THE

WARRANTY PERIOD. ALL OTHER EXPRESS OR IMPLIED

CONDITIONS, REPRESENTATIONS AND WARRANTIES,

INCLUDING, BUT NOT LIMITED TO, ANY IMPLIED

WARRANTY OF NON-INFRINGEMENT, ARE DISCLAIMED.

Some jurisdictions do not allow limitations on how long

an implied warranty lasts, so the above limitation may not

apply to you. This limited warranty gives you specific legal

rights, and you may also have other rights which vary by

jurisdiction.

TO THE EXTENT NOT PROHIBITED BY LAW, IN NO EVENT

WILL LINKSYS BE LIABLE FOR ANY LOST DATA, REVENUE

OR PROFIT, OR FOR SPECIAL, INDIRECT, CONSEQUENTIAL,

INCIDENTAL OR PUNITIVE DAMAGES, REGARDLESS OF THE

THEORY OF LIABILITY (INCLUDING NEGLIGENCE), ARISING

OUT OF OR RELATED TO THE USE OF OR INABILITY TO

USE THE PRODUCT (INCLUDING ANY SOFTWARE), EVEN

IF LINKSYS HAS BEEN ADVISED OF THE POSSIBILITY OF

SUCH DAMAGES. IN NO EVENT WILL LINKSYS’ LIABILITY

EXCEED THE AMOUNT PAID BY YOU FOR THE PRODUCT.

The foregoing limitations will apply even if any warranty

or remedy provided under this limited warranty fails of

its essential purpose. Some jurisdictions do not allow

the exclusion or limitation of incidental or consequential

damages, so the above limitation or exclusion may not

apply to you.

Obtaining Warranty Service

If you have a question about your product or experience a

problem with it, please go to www.linksys.com/support

where you will find a variety of online support tools and

information to assist you with your product. If the product

proves defective during the Warranty Period, contact the

Value Added Reseller (VAR) from whom you purchased

the product or Linksys Technical Support for instructions

on how to obtain warranty service. The telephone number

for Linksys Technical Support in your area can be found

in the product User Guide and at www.linksys.com.

Have your product serial number and proof of purchase

on hand when calling. A DATED PROOF OF ORIGINAL

PURCHASE IS REQUIRED TO PROCESS WARRANTY CLAIMS.

If you are requested to return your product, you will be

given a Return Materials Authorization (RMA) number. You

are responsible for properly packaging and shipping your

Appendix F:

Warranty Information

Limited Warranty

Linksys warrants this Linksys hardware product against

defects in materials and workmanship under normal

use for the Warranty Period, which begins on the

date of purchase by the original end-user purchaser

and lasts for the period specified for this product at

www.linksys.com/warranty. The internet URL address

and the web pages referred to herein may be updated by

Linksys from time to time; the version in effect at the date

of purchase shall apply.

This limited warranty is non-transferable and extends only

to the original end-user purchaser. Your exclusive remedy

and Linksys’ entire liability under this limited warranty

will be for Linksys, at its option, to (a) repair the product

with new or refurbished parts, (b) replace the product

with a reasonably available equivalent new or refurbished

Linksys product, or (c) refund the purchase price of the

product less any rebates. Any repaired or replacement

products will be warranted for the remainder of the

original Warranty Period or thirty (30) days, whichever is

longer. All products and parts that are replaced become

the property of Linksys.

Exclusions and Limitations

This limited warranty does not apply if: (a) the product

assembly seal has been removed or damaged, (b) the

product has been altered or modified, except by Linksys, (c)

the product damage was caused by use with non-Linksys

products, (d) the product has not been installed, operated,

repaired, or maintained in accordance with instructions

supplied by Linksys, (e) the product has been subjected to

abnormal physical or electrical stress, misuse, negligence,

or accident, (f) the serial number on the Product has been

altered, defaced, or removed, or (g) the product is supplied

or licensed for beta, evaluation, testing or demonstration

purposes for which Linksys does not charge a purchase

price or license fee.

ALL SOFTWARE PROVIDED BY LINKSYS WITH THE

PRODUCT, WHETHER FACTORY LOADED ON THE

PRODUCT OR CONTAINED ON MEDIA ACCOMPANYING

THE PRODUCT, IS PROVIDED “AS IS” WITHOUT WARRANTY

OF ANY KIND. Without limiting the foregoing, Linksys does

not warrant that the operation of the product or software

will be uninterrupted or error free. Also, due to the

continual development of new techniques for intruding

upon and attacking networks, Linksys does not warrant

that the product, software or any equipment, system or

network on which the product or software is used will be

Appendix F Warranty Information

WebView Switches

product to Linksys at your cost and risk. You must include

the RMA number and a copy of your dated proof of

original purchase when returning your product. Products

received without a RMA number and dated proof of

original purchase will be rejected. Do not include any

other items with the product you are returning to Linksys.

Defective product covered by this limited warranty will be

repaired or replaced and returned to you without charge.

Customers outside of the United States of America and

Canada are responsible for all shipping and handling

charges, custom duties, VAT and other associated taxes

and charges. Repairs or replacements not covered under

this limited warranty will be subject to charge at Linksys’

then-current rates.

Technical Support

This limited warranty is neither a service nor a support

contract. Information about Linksys’ current technical

support offerings and policies (including any fees for

support services) can be found at:

www.linksys.com/support.

This limited warranty is governed by the laws of the

jurisdiction in which the Product was purchased by you.

Please direct all inquiries to: Linksys, P.O. Box 18558, Irvine,

CA 92623.

Regulatory Information

WebView Switches

Appendix G

Appendix G:

Regulatory Information

FCC Statement

This equipment has been tested and complies with

the specifications for a Class A digital device, pursuant

to Part 15 of the FCC Rules. Operation is subject to the

following two conditions: (1) this device may not cause

harmful interference, and (2) this device must accept any

interference received, including interference that may

cause undesired operation. These limits are designed

to provide reasonable protection against harmful

interference when equipment is operated in a commercial

environment. This equipment generates, uses, and can

radiate radio frequency energy and, if not installed and

used in accordance with the instruction manual, may

cause harmful interference to radio communications.

Operation of this equipment in a residential area is likely to

cause harmful interference in which case the user will be

required to correct the interference at his own expense.

WARNING: You are cautioned that changes or

modifications not expressly approved by the

party responsible for compliance could void

your authority to operate the equipment.

Safety Notices

Caution: To reduce the risk of fire, use only No.26 AWG •

or larger telecommunication line cord.

Do not use this product near water, for example, in a •

wet basement or near a swimming pool.

Avoid using this product during an electrical storm. •

There may be a remote risk of electric shock from

lightning.

WARNING: This product contains lead, known

to the State of California to cause cancer, and

birth defects or other reproductive harm. Wash

hands after handling.

Industry Canada Statement

This Class B digital apparatus complies with Canadian

ICES-003.

Operation is subject to the following two conditions:

This device may not cause interference and1.

This device must accept any interference, including 2.

interference that may cause undesired operation of

the device.

Avis d’Industrie Canada

Cet appareil numérique de la classe B est conforme à la

norme NMB-003 du Canada.

Le fonctionnement est soumis aux conditions suivantes :

Ce périphérique ne doit pas causer d’interférences; 1.

Ce périphérique doit accepter toutes les interférences 2.

reçues, y compris celles qui risquent d’entraîner un

fonctionnement indésirable.

Regulatory Information

WebView Switches

Appendix G

User Information for Consumer Products

Covered by EU Directive 2002/96/EC on

Waste Electric and Electronic Equipment

(WEEE)

This document contains important information for users

with regards to the proper disposal and recycling of

Linksys products. Consumers are required to comply with

this notice for all electronic products bearing the following

symbol:

English - Environmental Information for Customers in

the European Union

European Directive 2002/96/EC requires that the equipment

bearing this symbol on the product and/or its packaging must

not be disposed of with unsorted municipal waste. The symbol

indicates that this product should be disposed of separately

from regular household waste streams. It is your responsibility to

dispose of this and other electric and electronic equipment via

designated collection facilities appointed by the government or

local authorities. Correct disposal and recycling will help prevent

potential negative consequences to the environment and

human health. For more detailed information about the disposal

of your old equipment, please contact your local authorities,

waste disposal service, or the shop where you purchased the

product.

Български (Bulgarian) - Информация относно

опазването на околната среда за потребители в

Европейския съюз

Европейска директива 2002/96/EC изисква уредите, носещи

този символ върху изделието и/или опаковката му, да не

се изхвърля т с несортирани битови отпадъци. Символът

обозначава, че изделието трябва да се изхвърля отделно от

сметосъбирането на обикновените битови отпадъци. Ваша

е отговорността този и другите електрически и електронни

уреди да се изхвърлят в предварително определени от

държавните или общински органи специализирани пунктове

за събиране. Правилното изхвърляне и рециклиране

ще спомогнат да се предотвратят евентуални вредни за

околната среда и здравето на населението последствия. За

по-подробна информация относно изхвърлянето на вашите

стари уреди се обърнете към местните власти, службите за

сметосъбиране или магазина, от който сте закупили уреда.

Ceština (Czech) - Informace o ochraně životního

prostředí pro zákazníky v zemích Evropské unie

Evropská směrnice 2002/96/ES zakazuje, aby zařízení označené

tímto symbolem na produktu anebo na obalu bylo likvidováno

s netříděným komunálním odpadem. Tento symbol udává,

že daný produkt musí být likvidován odděleně od běžného

komunálního odpadu. Odpovídáte za likvidaci tohoto produktu

a dalších elektrických a elektronických zařízení prostřednictvím

určených sběrných míst stanovených vládou nebo místními

úřady. Správná likvidace a recyklace pomáhá předcházet

potenciálním negativním dopadům na životní prostředí a lidské

zdraví. Podrobnější informace o likvidaci starého vybavení si

laskavě vyžádejte od místních úřadů, podniku zabývajícího se

likvidací komunálních odpadů nebo obchodu, kde jste produkt

zakoupili.

Dansk (Danish) - Miljøinformation for kunder i EU

EU-direktiv 2002/96/EF kræver, at udstyr der bærer dette symbol

på produktet og/eller emballagen ikke må bortskaffes som

usorteret kommunalt affald. Symbolet betyder, at dette produkt

skal bortskaffes adskilt fra det almindelige husholdningsaffald.

Det er dit ansvar at bortskaffe dette og andet elektrisk og

elektronisk udstyr via bestemte indsamlingssteder udpeget

af staten eller de lokale myndigheder. Korrekt bortskaffelse

og genvinding vil hjælpe med til at undgå mulige skader for

miljøet og menneskers sundhed. Kontakt venligst de lokale

myndigheder, renovationstjenesten eller den butik, hvor du

har købt produktet, angående mere detaljeret information om

bortskaffelse af dit gamle udstyr.

Deutsch (German) - Umweltinformation für Kunden

innerhalb der Europäischen Union

Die Europäische Richtlinie 2002/96/EC verlangt, dass technische

Ausrüstung, die direkt am Gerät und/oder an der Verpackung mit

diesem Symbol versehen ist , nicht zusammen mit unsortiertem

Gemeindeabfall entsorgt werden darf. Das Symbol weist darauf

hin, dass das Produkt von regulärem Haushaltmüll getrennt

entsorgt werden sollte. Es liegt in Ihrer Verantwortung, dieses

Gerät und andere elektrische und elektronische Geräte über

die dafür zuständigen und von der Regierung oder örtlichen

Behörden dazu bestimmten Sammelstellen zu entsorgen.

Ordnungsgemäßes Entsorgen und Recyceln trägt dazu bei,

potentielle negative Folgen für Umwelt und die menschliche

Gesundheit zu vermeiden. Wenn Sie weitere Informationen zur

Entsorgung Ihrer Altgeräte benötigen, wenden Sie sich bitte an

die örtlichen Behörden oder städtischen Entsorgungsdienste

oder an den Händler, bei dem Sie das Produkt erworben haben.

Regulatory Information

WebView Switches

Appendix G

Eesti (Estonian) - Keskkonnaalane informatsioon

Euroopa Liidus asuvatele klientidele

Euroopa Liidu direktiivi 2002/96/EÜ nõuete kohaselt on

seadmeid, millel on tootel või pakendil käesolev sümbol ,

keelatud kõrvaldada koos sorteerimata olmejäätmetega. See

sümbol näitab, et toode tuleks kõrvaldada eraldi tavalistest

olmejäätmevoogudest. Olete kohustatud kõrvaldama käesoleva

ja ka muud elektri- ja elektroonikaseadmed riigi või kohalike

ametiasutuste poolt ette nähtud kogumispunktide kaudu.

Seadmete korrektne kõrvaldamine ja ringlussevõtt aitab vältida

võimalikke negatiivseid tagajärgi keskkonnale ning inimeste

tervisele. Vanade seadmete kõrvaldamise kohta täpsema

informatsiooni saamiseks võtke palun ühendust kohalike

ametiasutustega, jäätmekäitlusfirmaga või kauplusega, kust te

toote ostsite.

Español (Spanish) - Información medioambiental para

clientes de la Unión Europea

La Directiva 2002/96/CE de la UE exige que los equipos que

lleven este símbolo en el propio aparato y/o en su embalaje

no deben eliminarse junto con otros residuos urbanos no

seleccionados. El símbolo indica que el producto en cuestión

debe separarse de los residuos domésticos convencionales con

vistas a su eliminación. Es responsabilidad suya desechar este y

cualesquiera otros aparatos eléctricos y electrónicos a través de

los puntos de recogida que ponen a su disposición el gobierno y

las autoridades locales. Al desechar y reciclar correctamente estos

aparatos estará contribuyendo a evitar posibles consecuencias

negativas para el medio ambiente y la salud de las personas. Si

desea obtener información más detallada sobre la eliminación

segura de su aparato usado, consulte a las autoridades locales,

al servicio de recogida y eliminación de residuos de su zona o

pregunte en la tienda donde adquirió el producto.

ξλληνικά (Greek) - Στοιχεία περιβαλλοντικής

προστασίας για πελάτες εντός της Ευρωπαϊκής

Ένωσης

Η Κοινοτική Οδηγία 2002/96/EC απαιτεί ότι ο εξοπλισμός ο οποίος

φέρει αυτό το σύμβολο στο προϊόν και/ή στη συσκευασία

του δεν πρέπει να απορρίπτεται μαζί με τα μικτά κοινοτικά

απορρίμματα. Το σύμβολο υποδεικνύει ότι αυτό το προϊόν θα

πρέπει να απορρίπτεται ξεχωριστά από τα συνήθη οικιακά

απορρίμματα. Είστε υπεύθυνος για την απόρριψη του παρόντος

και άλλου ηλεκτρικού και ηλεκτρονικού εξοπλισμού μέσω των

καθορισμένων εγκαταστάσεων συγκέντρωσης απορριμμάτων οι

οποίες παρέχονται από το κράτος ή τις αρμόδιες τοπικές αρχές.

Η σωστή απόρριψη και ανακύκλωση συμβάλλει στην πρόληψη

πιθανών αρνητικών συνεπειών για το περιβάλλον και την υγεία.

Για περισσότερες πληροφορίες σχετικά με την απόρριψη του

παλιού σας εξοπλισμού, παρακαλώ επικοινωνήστε με τις τοπικές

αρχές, τις υπηρεσίες απόρριψης ή το κατάστημα από το οποίο

αγοράσατε το προϊόν.

Français (French) - Informations environnementales

pour les clients de l’Union européenne

La directive européenne 2002/96/CE exige que l’équipement

sur lequel est apposé ce symbole sur le produit et/ou son

emballage ne soit pas jeté avec les autres ordures ménagères. Ce

symbole indique que le produit doit être éliminé dans un circuit

distinct de celui pour les déchets des ménages. Il est de votre

responsabilité de jeter ce matériel ainsi que tout autre matériel

électrique ou électronique par les moyens de collecte indiqués

par le gouvernement et les pouvoirs publics des collectivités

territoriales. L’élimination et le recyclage en bonne et due forme

ont pour but de lutter contre l’impact néfaste potentiel de ce

type de produits sur l’environnement et la santé publique. Pour

plus d’informations sur le mode d’élimination de votre ancien

équipement, veuillez prendre contact avec les pouvoirs publics

locaux, le service de traitement des déchets, ou l’endroit où vous

avez acheté le produit.

Italiano (Italian) - Informazioni relative all’ambiente

per i clienti residenti nell’Unione Europea

La direttiva europea 2002/96/EC richiede che le apparecchiature

contrassegnate con questo simbolo sul prodotto e/o

sull’imballaggio non siano smaltite insieme ai rifiuti urbani

non differenziati. Il simbolo indica che questo prodotto non

deve essere smaltito insieme ai normali rifiuti domestici. È

responsabilità del proprietario smaltire sia questi prodotti sia

le altre apparecchiature elettriche ed elettroniche mediante

le specifiche strutture di raccolta indicate dal governo o dagli

enti pubblici locali. Il corretto smaltimento ed il riciclaggio

aiuteranno a prevenire conseguenze potenzialmente negative

per l’ambiente e per la salute dell’essere umano. Per ricevere

informazioni più dettagliate circa lo smaltimento delle vecchie

apparecchiature in Vostro possesso, Vi invitiamo a contattare gli

enti pubblici di competenza, il servizio di smaltimento rifiuti o il

negozio nel quale avete acquistato il prodotto.

Latviešu valoda (Latvian) - Ekoloģiska informācija

klientiem Eiropas Savienības jurisdikcijā

Direktīvā 2002/96/EK ir prasība, ka aprīkojumu, kam pievienota

zīme uz paša izstrādājuma vai uz tā iesaiņojuma, nedrīkst

izmest nešķirotā veidā kopā ar komunālajiem atkritumiem

(tiem, ko rada vietēji iedzīvotāji un uzņēmumi). Šī zīme nozīmē

to, ka šī ierīce ir jāizmet atkritumos tā, lai tā nenonāktu kopā ar

parastiem mājsaimniecības atkritumiem. Jūsu pienākums ir šo

un citas elektriskas un elektroniskas ierīces izmest atkritumos,

izmantojot īpašus atkritumu savākšanas veidus un līdzekļus, ko

nodrošina valsts un pašvaldību iestādes. Ja izmešana atkritumos

un pārstrāde tiek veikta pareizi, tad mazinās iespējamais

kaitējums dabai un cilvēku veselībai. Sīkākas ziņas par

novecojuša aprīkojuma izmešanu atkritumos jūs varat saņemt

vietējā pašvaldībā, atkritumu savākšanas dienestā, kā arī veikalā,

kur iegādājāties šo izstrādājumu.

Regulatory Information

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Appendix G

Lietuvškai (Lithuanian) - Aplinkosaugos informacija,

skirta Europos Sąjungos vartotojams

Europos direktyva 2002/96/EC numato, kad įrangos, kuri ir

kurios pakuotė yra pažymėta šiuo simboliu (įveskite simbolį),

negalima šalinti kartu su nerūšiuotomis komunalinėmis

atliekomis. Šis simbolis rodo, kad gaminį reikia šalinti atskirai

nuo bendro buitinių atliekų srauto. Jūs privalote užtikrinti, kad

ši ir kita elektros ar elektroninė įranga būtų šalinama per tam

tikras nacionalinės ar vietinės valdžios nustatytas atliekų rinkimo

sistemas. Tinkamai šalinant ir perdirbant atliekas, bus išvengta

galimos žalos aplinkai ir žmonių sveikatai. Daugiau informacijos

apie jūsų senos įrangos šalinimą gali pateikti vietinės valdžios

institucijos, atliekų šalinimo tarnybos arba parduotuvės, kuriose

įsigijote tą gaminį.

Malti (Maltese) - Informazzjoni Ambjentali għal Klijenti

fl-Unjoni Ewropea

Id-Direttiva Ewropea 2002/96/KE titlob li t-tagħmir li jkun fih is-

simbolu fuq il-prodott u/jew fuq l-ippakkjar ma jistax jintrema

ma’ skart muniċipali li ma ġiex isseparat. Is-simbolu jindika

li dan il-prodott għandu jintrema separatament minn ma’ l-

iskart domestiku regolari. Hija responsabbiltà tiegħek li tarmi

dan it-tagħmir u kull tagħmir ieħor ta’ l-elettriku u elettroniku

permezz ta’ faċilitajiet ta’ ġbir appuntati apposta mill-gvern jew

mill-awtoritajiet lokali. Ir-rimi b’mod korrett u r-riċiklaġġ jgħin

jipprevjeni konsegwenzi negattivi potenzjali għall-ambjent u

għas-saħħa tal-bniedem. Għal aktar informazzjoni dettaljata

dwar ir-rimi tat-tagħmir antik tiegħek, jekk jogħġbok ikkuntattja

lill-awtoritajiet lokali tiegħek, is-servizzi għar-rimi ta’ l-iskart, jew

il-ħanut minn fejn xtrajt il-prodott.

Magyar (Hungarian) - Környezetvédelmi információ az

európai uniós vásárlók számára

A 2002/96/EC számú európai uniós irányelv megkívánja, hogy

azokat a termékeket, amelyeken, és/vagy amelyek csomagolásán

az alábbi címke megjelenik, tilos a többi szelektálatlan lakossági

hulladékkal együtt kidobni. A címke azt jelöli, hogy az adott

termék kidobásakor a szokványos háztartási hulladékelszállítási

rendszerektõl elkülönített eljárást kell alkalmazni. Az Ön

felelõssége, hogy ezt, és más elektromos és elektronikus

berendezéseit a kormányzati vagy a helyi hatóságok által

kijelölt gyűjtõredszereken keresztül számolja fel. A megfelelõ

hulladékfeldolgozás segít a környezetre és az emberi egészségre

potenciálisan ártalmas negatív hatások megelõzésében. Ha

elavult berendezéseinek felszámolásához további részletes

információra van szüksége, kérjük, lépjen kapcsolatba a helyi

hatóságokkal, a hulladékfeldolgozási szolgálattal, vagy azzal

üzlettel, ahol a terméket vásárolta.

Nederlands (Dutch) - Milieu-informatie voor klanten

in de Europese Unie

De Europese Richtlijn 2002/96/EC schrijft voor dat apparatuur die

is voorzien van dit symbool op het product of de verpakking,

niet mag worden ingezameld met niet-gescheiden huishoudelijk

afval. Dit symbool geeft aan dat het product apart moet worden

ingezameld. U bent zelf verantwoordelijk voor de vernietiging

van deze en andere elektrische en elektronische apparatuur via de

daarvoor door de landelijke of plaatselijke overheid aangewezen

inzamelingskanalen. De juiste vernietiging en recycling van

deze apparatuur voorkomt mogelijke negatieve gevolgen voor

het milieu en de gezondheid. Voor meer informatie over het

vernietigen van uw oude apparatuur neemt u contact op met

de plaatselijke autoriteiten of afvalverwerkingsdienst, of met de

winkel waar u het product hebt aangeschaft.

Norsk (Norwegian) - Miljøinformasjon for kunder i EU

EU-direktiv 2002/96/EF krever at utstyr med følgende symbol

avbildet på produktet og/eller pakningen, ikke må kastes

sammen med usortert avfall. Symbolet indikerer at dette

produktet skal håndteres atskilt fra ordinær avfallsinnsamling

for husholdningsavfall. Det er ditt ansvar å kvitte deg med

dette produktet og annet elektrisk og elektronisk avfall via egne

innsamlingsordninger slik myndighetene eller kommunene

bestemmer. Korrekt avfallshåndtering og gjenvinning vil

være med på å forhindre mulige negative konsekvenser for

miljø og helse. For nærmere informasjon om håndtering av

det kasserte utstyret ditt, kan du ta kontakt med kommunen,

en innsamlingsstasjon for avfall eller butikken der du kjøpte

produktet.

Polski (Polish) - Informacja dla klientów w Unii

Europejskiej o przepisach dotyczących ochrony

środowiska

Dyrektywa Europejska 2002/96/EC wymaga, aby sprzęt

oznaczony symbolem znajdującym się na produkcie i/lub jego

opakowaniu nie był wyrzucany razem z innymi niesortowanymi

odpadami komunalnymi. Symbol ten wskazuje, że produkt

nie powinien być usuwany razem ze zwykłymi odpadami z

gospodarstw domowych. Na Państwu spoczywa obowiązek

wyrzucania tego i innych urządzeń elektrycznych oraz

elektronicznych w punktach odbioru wyznaczonych przez władze

krajowe lub lokalne. Pozbywanie się sprzętu we właściwy sposób

i jego recykling pomogą zapobiec potencjalnie negatywnym

konsekwencjom dla środowiska i zdrowia ludzkiego. W celu

uzyskania szczegółowych informacji o usuwaniu starego sprzętu,

prosimy zwrócić się do lokalnych władz, służb oczyszczania

miasta lub sklepu, w którym produkt został nabyty.

Regulatory Information

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Appendix G

Português (Portuguese) - Informação ambiental para

clientes da União Europeia

A Directiva Europeia 2002/96/CE exige que o equipamento

que exibe este símbolo no produto e/ou na sua embalagem

não seja eliminado junto com os resíduos municipais não

separados. O símbolo indica que este produto deve ser

eliminado separadamente dos resíduos domésticos regulares.

É da sua responsabilidade eliminar este e qualquer outro

equipamento eléctrico e electrónico através das instalações

de recolha designadas pelas autoridades governamentais ou

locais. A eliminação e reciclagem correctas ajudarão a prevenir

as consequências negativas para o ambiente e para a saúde

humana. Para obter informações mais detalhadas sobre a

forma de eliminar o seu equipamento antigo, contacte as

autoridades locais, os serviços de eliminação de resíduos ou o

estabelecimento comercial onde adquiriu o produto.

Română (Romanian) - Informaţii de mediu pentru

clienţii din Uniunea Europeană

Directiva europeană 2002/96/CE impune ca echipamentele care

prezintă acest simbol pe produs şi/sau pe ambalajul acestuia să

nu fie casate împreună cu gunoiul menajer municipal. Simbolul

indică faptul că acest produs trebuie să fie casat separat de

gunoiul menajer obişnuit. Este responsabilitatea dvs. să casaţi

acest produs şi alte echipamente electrice şi electronice prin

intermediul unităţilor de colectare special desemnate de guvern

sau de autorităţile locale. Casarea şi reciclarea corecte vor ajuta

la prevenirea potenţialelor consecinţe negative asupra sănătăţii

mediului şi a oamenilor. Pentru mai multe informaţii detaliate

cu privire la casarea acestui echipament vechi, contactaţi

autorităţile locale, serviciul de salubrizare sau magazinul de la

care aţi achiziţionat produsul.

Slovenčina (Slovak) - Informácie o ochrane životného

prostredia pre zákazníkov v Európskej únii

Podľa európskej smernice 2002/96/ES zariadenie s týmto

symbolom na produkte a/alebo jeho balení nesmie byť

likvidované spolu s netriedeným komunálnym odpadom.

Symbol znamená, že produkt by sa mal likvidovať oddelene

od bežného odpadu z domácností. Je vašou povinnosťou

likvidovať toto i ostatné elektrické a elektronické zariadenia

prostredníctvom špecializovaných zberných zariadení určených

vládou alebo miestnymi orgánmi. Správna likvidácia a recyklácia

pomôže zabrániť prípadným negatívnym dopadom na životné

prostredie a zdravie ľudí. Ak máte záujem o podrobnejšie

informácie o likvidácii starého zariadenia, obráťte sa, prosím, na

miestne orgány, organizácie zaoberajúce sa likvidáciou odpadov

alebo obchod, v ktorom ste si produkt zakúpili.

Slovenčina (Slovene) - Okoljske informacije za stranke

v Evropski uniji

Evropska direktiva 2002/96/EC prepoveduje odlaganje opreme,

označene s tem simbolom – na izdelku in/ali na embalaži – med

običajne, nerazvrščene odpadke. Ta simbol opozarja, da je treba

izdelek odvreči ločeno od preostalih gospodinjskih odpadkov.

Vaša odgovornost je, da to in preostalo električno in elektronsko

opremo odnesete na posebna zbirališča, ki jih določijo

državne ustanove ali lokalna uprava. S pravilnim odlaganjem

in recikliranjem boste preprečili morebitne škodljive vplive na

okolje in zdravje ljudi. Če želite izvedeti več o odlaganju stare

opreme, se obrnite na lokalno upravo, odpad ali trgovino, kjer

ste izdelek kupili.

Suomi (Finnish) - Ympäristöä koskevia tietoja EU-

alueen asiakkaille

EU-direktiivi 2002/96/EY edellyttää, että jos laitteistossa on tämä

symboli itse tuotteessa ja/tai sen pakkauksessa, laitteistoa

ei saa hävittää lajittelemattoman yhdyskuntajätteen mukana.

Symboli merkitsee sitä, että tämä tuote on hävitettävä erillään

tavallisesta kotitalousjätteestä. Sinun vastuullasi on hävittää

tämä elektroniikkatuote ja muut vastaavat elektroniikkatuotteet

viemällä tuote tai tuotteet viranomaisten määräämään

keräyspisteeseen. Laitteiston oikea hävittäminen estää

mahdolliset kielteiset vaikutukset ympäristöön ja ihmisten

terveyteen. Lisätietoja vanhan laitteiston oikeasta hävitystavasta

saa paikallisilta viranomaisilta, jätteenhävityspalvelusta tai siitä

myymälästä, josta ostit tuotteen.

Svenska (Swedish) - Miljöinformation för kunder i

Europeiska unionen

Det europeiska direktivet 2002/96/EC kräver att utrustning med

denna symbol på produkten och/eller förpackningen inte får

kastas med osorterat kommunalt avfall. Symbolen visar att denna

produkt bör kastas efter att den avskiljts från vanligt hushållsavfall.

Det faller på ditt ansvar att kasta denna och annan elektrisk och

elektronisk utrustning på fastställda insamlingsplatser utsedda

av regeringen eller lokala myndigheter. Korrekt kassering och

återvinning skyddar mot eventuella negativa konsekvenser

för miljön och personhälsa. För mer detaljerad information om

kassering av din gamla utrustning kontaktar du dina lokala

myndigheter, avfallshanteringen eller butiken där du köpte

produkten.

WEB: For additional information, please visit

www.linksys.com

Software License Agreement

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Appendix H

Appendix H:

Software License

Agreement

Software in Linksys Products:

This product from Cisco-Linksys LLC or from one of its

affiliates Cisco Systems-Linksys (Asia) Pte Ltd. or Cisco-

Linksys K.K. (“Linksys”) contains software (including

firmware) originating from Linksys and its suppliers

and may also contain software from the open source

community. Any software originating from Linksys and its

suppliers is licensed under the Linksys Software License

Agreement contained at Schedule 1 below. You may also

be prompted to review and accept that Linksys Software

License Agreement upon installation of the software.

Any software from the open source community is licensed

under the specific license terms applicable to that software

made available by Linksys at www.linksys.com/gpl or as

provided for in Schedules 2 and 3 below.

Where such specific license terms entitle you to the source

code of such software, that source code is upon request

available at cost from Linksys for at least three years

from the purchase date of this product and may also be

available for download from www.linksys.com/gpl. For

detailed license terms and additional information on

open source software in Linksys products please look at

the Linksys public web site at: www.linksys.com/gpl/ or

Schedule 2 below as applicable.

BY DOWNLOADING OR INSTALLING THE SOFTWARE,

OR USING THE PRODUCT CONTAINING THE SOFTWARE,

YOU ARE CONSENTING TO BE BOUND BY THE SOFTWARE

LICENSE AGREEMENTS BELOW. IF YOU DO NOT AGREE TO

ALL OF THESE TERMS, THEN YOU MAY NOT DOWNLOAD,

INSTALL OR USE THE SOFTWARE. YOU MAY RETURN

UNUSED SOFTWARE (OR, IF THE SOFTWARE IS SUPPLIED

AS PART OF ANOTHER PRODUCT, THE UNUSED PRODUCT)

FOR A FULL REFUND UP TO 30 DAYS AFTER ORIGINAL

PURCHASE, SUBJECT TO THE RETURN PROCESS AND

POLICIES OF THE PARTY FROM WHICH YOU PURCHASED

SUCH PRODUCT OR SOFTWARE.

Software Licenses:

The software Licenses applicable to software from Linksys

are made available at the Linksys public web site at: www.

linksys.com and www.linksys.com/gpl/ respectively. For

your convenience of reference, a copy of the Linksys

Software License Agreement and the main open source

code licenses used by Linksys in its products are contained

in the Schedules below.

Schedule 1 Linksys Software License Agreement

THIS LICENSE AGREEMENT IS BETWEEN YOU AND

CISCO-LINKSYS LLC OR ONE OF ITS AFFILIATES CISCO

SYSTEMS-LINKSYS (ASIA) PTE LTD. OR CISCO-LINKSYS

K.K. (“LINKSYS”) LICENSING THE SOFTWARE INSTEAD OF

CISCO-LINKSYS LLC. BY DOWNLOADING OR INSTALLING

THE SOFTWARE, OR USING THE PRODUCT CONTAINING

THE SOFTWARE, YOU ARE CONSENTING TO BE BOUND BY

THIS AGREEMENT. IF YOU DO NOT AGREE TO ALL OF THESE

TERMS, THEN YOU MAY NOT DOWNLOAD, INSTALL OR USE

THE SOFTWARE. YOU MAY RETURN UNUSED SOFTWARE

(OR, IF THE SOFTWARE IS SUPPLIED AS PART OF ANOTHER

PRODUCT, THE UNUSED PRODUCT) FOR A FULL REFUND

UP TO 30 DAYS AFTER ORIGINAL PURCHASE, SUBJECT TO

THE RETURN PROCESS AND POLICIES OF THE PARTY FROM

WHICH YOU PURCHASED SUCH PRODUCT OR SOFTWARE.

License. Subject to the terms and conditions of this

Agreement, Linksys grants the original end user purchaser

of the Linksys product containing the Software (“You”)

a nonexclusive license to use the Software solely as

embedded in or (where authorized in the applicable

documentation) for communication with such product.

This license may not be sublicensed, and is not transferable

except to a person or entity to which you transfer

ownership of the complete Linksys product containing

the Software, provided you permanently transfer all rights

under this Agreement and do not retain any full or partial

copies of the Software, and the recipient agrees to the

terms of this Agreement.

“Software” includes, and this Agreement will apply to (a)

the software of Linksys or its suppliers provided in or with

the applicable Linksys product, and (b) any upgrades,

updates, bug fixes or modified versions (“Upgrades”) or

backup copies of the Software supplied to You by Linksys

or an authorized reseller, provided you already hold a

valid license to the original software and have paid any

applicable fee for the Upgrade.

Protection of Information. The Software and

documentation contain trade secrets and/or copyrighted

materials of Linksys or its suppliers. You will not copy

or modify the Software or decompile, decrypt, reverse

engineer or disassemble the Software (except to the

extent expressly permitted by law notwithstanding this

provision), and You will not disclose or make available

such trade secrets or copyrighted material in any form to

any third party. Title to and ownership of the Software

and documentation and any portion thereof, will remain

solely with Linksys or its suppliers.

Collection and Processing of Information. You agree that

Linksys and/or its affiliates may, from time to time, collect

and process information about your Linksys product and/

or the Software and/or your use of either in order (i) to

enable Linksys to offer you Upgrades; (ii) to ensure that

Software License Agreement

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Appendix H

your Linksys product and/or the Software is being used in

accordance with the terms of this Agreement; (iii) to provide

improvements to the way Linksys delivers technology to

you and to other Linksys customers; (iv) to enable Linksys

to comply with the terms of any agreements it has with

any third parties regarding your Linksys product and/or

Software and/or (v) to enable Linksys to comply with all

applicable laws and/or regulations, or the requirements

of any regulatory authority or government agency.

Linksys and/ or its affiliates may collect and process

this information provided that it does not identify you

personally. Your use of your Linksys product and/or the

Software constitutes this consent by you to Linksys and/

or its affiliates’ collection and use of such information and,

for EEA customers, to the transfer of such information to a

location outside the EEA.

Software Upgrades etc. If the Software enables you to

receive Upgrades, you may elect at any time to receive

these Upgrades either automatically or manually. If you

elect to receive Upgrades manually or you otherwise

elect not to receive or be notified of any Upgrades, you

may expose your Linksys product and/or the Software

to serious security threats and/or some features within

your Linksys product and/or Software may become

inaccessible. There may be circumstances where we

apply an Upgrade automatically in order to comply with

changes in legislation, legal or regulatory requirements

or as a result of requirements to comply with the terms

of any agreements Linksys has with any third parties

regarding your Linksys product and/or the Software. You

will always be notified of any Upgrades being delivered

to you. The terms of this license will apply to any such

Upgrade unless the Upgrade in question is accompanied

by a separate license, in which event the terms of that

license will apply.

Open Source Software. The GPL or other open source

code incorporated into the Software and the open source

license for such source code are available for free download

at http://www.linksys.com/gpl. If You would like a copy of

the GPL or other open source code in this Software on a

CD, Linksys will mail to You a CD with such code for $9.99

plus the cost of shipping, upon request.

Term and Termination. You may terminate this License

at any time by destroying all copies of the Software

and documentation. Your rights under this License will

terminate immediately without notice from Linksys if You

fail to comply with any provision of this Agreement.

Limited Warranty. The warranty terms and period

specified in the applicable Linksys Product User Guide

shall also apply to the Software.

Disclaimer of Liabilities. IN NO EVENT WILL LINKSYS OR

ITS SUPPLIERS BE LIABLE FOR ANY LOST DATA, REVENUE

OR PROFIT, OR FOR SPECIAL, INDIRECT, CONSEQUENTIAL,

INCIDENTAL OR PUNITIVE DAMAGES, REGARDLESS OF

CAUSE (INCLUDING NEGLIGENCE), ARISING OUT OF

OR RELATED TO THE USE OF OR INABILITY TO USE THE

SOFTWARE, EVEN IF LINKSYS HAS BEEN ADVISED OF THE

POSSIBILITY OF SUCH DAMAGES. IN NO EVENT WILL

LINKSYS’ LIABILITY EXCEED THE AMOUNT PAID BY YOU

FOR THE PRODUCT. The foregoing limitations will apply

even if any warranty or remedy under this Agreement fails

of its essential purpose. Some jurisdictions do not allow

the exclusion or limitation of incidental or consequential

damages, so the above limitation or exclusion may not

apply to You.

Export. Software, including technical data, may be

subject to U.S. export control laws and regulations and/or

export or import regulations in other countries. You agree

to comply strictly with all such laws and regulations.

U.S. Government Users. The Software and documentation

qualify as “commercial items” as defined at 48 C.F.R. 2.101

and 48 C.F.R. 12.212. All Government users acquire the

Software and documentation with only those rights

herein that apply to non-governmental customers.

General Terms. This Agreement will be governed by and

construed in accordance with the laws of the State of

California, without reference to conflict of laws principles.

The United Nations Convention on Contracts for the

International Sale of Goods will not apply. If any portion

of this Agreement is found to be void or unenforceable,

the remaining provisions will remain in full force and

effect. This Agreement constitutes the entire agreement

between the parties with respect to the Software and

supersedes any conflicting or additional terms contained

in any purchase order or elsewhere.

END OF SCHEDULE 1

Schedule 2

If this Linksys product contains open source software

licensed under Version 2 of the “GNU General Public

License” then the license terms below in this Schedule 2

will apply to that open source software. The license terms

below in this Schedule 2 are from the public web site at

http://www.gnu.org/copyleft/gpl.html.

_______________________________________________

GNU GENERAL PUBLIC LICENSE

Version 2, June 1991

51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,

USA

Everyone is permitted to copy and distribute verbatim

copies of this license document, but changing it is not

allowed.

Software License Agreement

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Appendix H

Preamble

The licenses for most software are designed to take away

your freedom to share and change it. By contrast, the

GNU General Public License is intended to guarantee your

freedom to share and change free software--to make sure

the software is free for all its users. This General Public

License applies to most of the Free Software Foundation’s

software and to any other program whose authors

commit to using it. (Some other Free Software Foundation

software is covered by the GNU Lesser General Public

License instead.) You can apply it to your programs, too.

When we speak of free software, we are referring to

freedom, not price. Our General Public Licenses are

designed to make sure that you have the freedom to

distribute copies of free software (and charge for this

service if you wish), that you receive source code or can

get it if you want it, that you can change the software or

use pieces of it in new free programs; and that you know

you can do these things.

To protect your rights, we need to make restrictions that

forbid anyone to deny you these rights or to ask you to

surrender the rights. These restrictions translate to certain

responsibilities for you if you distribute copies of the

software, or if you modify it.

For example, if you distribute copies of such a program,

whether gratis or for a fee, you must give the recipients

all the rights that you have. You must make sure that they,

too, receive or can get the source code. And you must

show them these terms so they know their rights.

We protect your rights with two steps: (1) copyright the

software, and (2) offer you this license which gives you

legal permission to copy, distribute and/or modify the

software.

Also, for each author’s protection and ours, we want to

make certain that everyone understands that there is no

warranty for this free software. If the software is modified

by someone else and passed on, we want its recipients

to know that what they have is not the original, so that

any problems introduced by others will not reflect on the

original authors’ reputations.

Finally, any free program is threatened constantly by

software patents. We wish to avoid the danger that

redistributors of a free program will individually obtain

patent licenses, in effect making the program proprietary.

To prevent this, we have made it clear that any patent must

be licensed for everyone’s free use or not licensed at all.

The precise terms and conditions for copying, distribution

and modification follow.

TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION

AND MODIFICATION

0. This License applies to any program or other work which

contains a notice placed by the copyright holder saying it

may be distributed under the terms of this General Public

License. The “Program”, below, refers to any such program

or work, and a “work based on the Program” means either

the Program or any derivative work under copyright

law: that is to say, a work containing the Program or a

portion of it, either verbatim or with modifications and/or

translated into another language. (Hereinafter, translation

is included without limitation in the term “modification”.)

Each licensee is addressed as “you”.

Activities other than copying, distribution and modification

are not covered by this License; they are outside its scope.

The act of running the Program is not restricted, and the

output from the Program is covered only if its contents

constitute a work based on the Program (independent of

having been made by running the Program). Whether that

is true depends on what the Program does.

1. You may copy and distribute verbatim copies of the

Program’s source code as you receive it, in any medium,

provided that you conspicuously and appropriately

publish on each copy an appropriate copyright notice

and disclaimer of warranty; keep intact all the notices that

refer to this License and to the absence of any warranty;

and give any other recipients of the Program a copy of this

License along with the Program.

You may charge a fee for the physical act of transferring a

copy, and you may at your option offer warranty protection

in exchange for a fee.

2. You may modify your copy or copies of the Program

or any portion of it, thus forming a work based on the

Program, and copy and distribute such modifications or

work under the terms of Section 1 above, provided that

you also meet all of these conditions:

a) You must cause the modified files to carry prominent

notices stating that you changed the files and the date

of any change.

b) You must cause any work that you distribute or

publish, that in whole or in part contains or is derived

from the Program or any part thereof, to be licensed

as a whole at no charge to all third parties under the

terms of this License.

Software License Agreement

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Appendix H

c) If the modified program normally reads commands

interactively when run, you must cause it, when started

running for such interactive use in the most ordinary

way, to print or display an announcement including

an appropriate copyright notice and a notice that

there is no warranty (or else, saying that you provide a

warranty) and that users may redistribute the program

under these conditions, and telling the user how to

view a copy of this License. (Exception: if the Program

itself is interactive but does not normally print such an

announcement, your work based on the Program is

not required to print an announcement.)

These requirements apply to the modified work as a

whole. If identifiable sections of that work are not derived

from the Program, and can be reasonably considered

independent and separate works in themselves, then this

License, and its terms, do not apply to those sections when

you distribute them as separate works. But when you

distribute the same sections as part of a whole which is a

work based on the Program, the distribution of the whole

must be on the terms of this License, whose permissions

for other licensees extend to the entire whole, and thus to

each and every part regardless of who wrote it.

Thus, it is not the intent of this section to claim rights or

contest your rights to work written entirely by you; rather,

the intent is to exercise the right to control the distribution

of derivative or collective works based on the Program.

In addition, mere aggregation of another work not based

on the Program with the Program (or with a work based

on the Program) on a volume of a storage or distribution

medium does not bring the other work under the scope

of this License.

3. You may copy and distribute the Program (or a work

based on it, under Section 2) in object code or executable

form under the terms of Sections 1 and 2 above provided

that you also do one of the following:

a) Accompany it with the complete corresponding

machine-readable source code, which must be

distributed under the terms of Sections 1 and 2

above on a medium customarily used for software

interchange; or,

b) Accompany it with a written offer, valid for at least

three years, to give any third party, for a charge no

more than your cost of physically performing source

distribution, a complete machine-readable copy of the

corresponding source code, to be distributed under

the terms of Sections 1 and 2 above on a medium

customarily used for software interchange; or,

c) Accompany it with the information you received as

to the offer to distribute corresponding source code.

(This alternative is allowed only for noncommercial

distribution and only if you received the program in

object code or executable form with such an offer, in

accord with Subsection b above.)

The source code for a work means the preferred form of

the work for making modifications to it. For an executable

work, complete source code means all the source

code for all modules it contains, plus any associated

interface definition files, plus the scripts used to control

compilation and installation of the executable. However,

as a special exception, the source code distributed need

not include anything that is normally distributed (in

either source or binary form) with the major components

(compiler, kernel, and so on) of the operating system on

which the executable runs, unless that component itself

accompanies the executable.

If distribution of executable or object code is made by

offering access to copy from a designated place, then

offering equivalent access to copy the source code from

the same place counts as distribution of the source code,

even though third parties are not compelled to copy the

source along with the object code.

4. You may not copy, modify, sublicense, or distribute the

Program except as expressly provided under this License.

Any attempt otherwise to copy, modify, sublicense or

distribute the Program is void, and will automatically

terminate your rights under this License. However, parties

who have received copies, or rights, from you under this

License will not have their licenses terminated so long as

such parties remain in full compliance.

5. You are not required to accept this License, since you

have not signed it. However, nothing else grants you

permission to modify or distribute the Program or its

derivative works. These actions are prohibited by law if

you do not accept this License. Therefore, by modifying

or distributing the Program (or any work based on the

Program), you indicate your acceptance of this License

to do so, and all its terms and conditions for copying,

distributing or modifying the Program or works based on

it.

6. Each time you redistribute the Program (or any work

based on the Program), the recipient automatically receives

a license from the original licensor to copy, distribute

or modify the Program subject to these terms and

conditions. You may not impose any further restrictions

on the recipients’ exercise of the rights granted herein.

You are not responsible for enforcing compliance by third

parties to this License.

7. If, as a consequence of a court judgment or allegation

of patent infringement or for any other reason (not limited

to patent issues), conditions are imposed on you (whether

by court order, agreement or otherwise) that contradict

the conditions of this License, they do not excuse you from

the conditions of this License. If you cannot distribute so

as to satisfy simultaneously your obligations under this

Software License Agreement

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Appendix H

License and any other pertinent obligations, then as a

consequence you may not distribute the Program at all.

For example, if a patent license would not permit royalty-

free redistribution of the Program by all those who receive

copies directly or indirectly through you, then the only

way you could satisfy both it and this License would be to

refrain entirely from distribution of the Program.

If any portion of this section is held invalid or unenforceable

under any particular circumstance, the balance of the

section is intended to apply and the section as a whole is

intended to apply in other circumstances.

It is not the purpose of this section to induce you to

infringe any patents or other property right claims or to

contest validity of any such claims; this section has the sole

purpose of protecting the integrity of the free software

distribution system, which is implemented by public

license practices. Many people have made generous

contributions to the wide range of software distributed

through that system in reliance on consistent application

of that system; it is up to the author/donor to decide if he

or she is willing to distribute software through any other

system and a licensee cannot impose that choice.

This section is intended to make thoroughly clear what is

believed to be a consequence of the rest of this License.

8. If the distribution and/or use of the Program is

restricted in certain countries either by patents or by

copyrighted interfaces, the original copyright holder

who places the Program under this License may add an

explicit geographical distribution limitation excluding

those countries, so that distribution is permitted only in

or among countries not thus excluded. In such case, this

License incorporates the limitation as if written in the

body of this License.

9. The Free Software Foundation may publish revised and/

or new versions of the General Public License from time

to time. Such new versions will be similar in spirit to the

present version, but may differ in detail to address new

problems or concerns.

Each version is given a distinguishing version number. If

the Program specifies a version number of this License

which applies to it and “any later version”, you have the

option of following the terms and conditions either of

that version or of any later version published by the Free

Software Foundation. If the Program does not specify

a version number of this License, you may choose any

version ever published by the Free Software Foundation.

10. If you wish to incorporate parts of the Program into

other free programs whose distribution conditions are

different, write to the author to ask for permission. For

software which is copyrighted by the Free Software

Foundation, write to the Free Software Foundation; we

sometimes make exceptions for this. Our decision will be

guided by the two goals of preserving the free status of

all derivatives of our free software and of promoting the

sharing and reuse of software generally.

NO WARRANTY

11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE,

THERE IS NO WARRANTY FOR THE PROGRAM, TO THE

EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN

OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS

AND/OR OTHER PARTIES PROVIDE THE PROGRAM “AS IS”

WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR

IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED

WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE

QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH

YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU

ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR

OR CORRECTION.

12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE

LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT

HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/

OR REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE,

BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY

GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL

DAMAGES ARISING OUT OF THE USE OR INABILITY TO

USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO

LOSS OF DATA OR DATA BEING RENDERED INACCURATE

OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A

FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER

PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS

BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.

END OF TERMS AND CONDITIONS

END OF SCHEDULE 2

Schedule 3

If this Linksys product contains open source software

licensed under the OpenSSL license then the license

terms below in this Schedule 3 will apply to that open

source software. The license terms below in this Schedule

3 are from the public web site at http://www.openssl.org/

source/license.html

________________________________________

The OpenSSL toolkit stays under a dual license, i.e. both

the conditions of the OpenSSL License and the original

SSLeay license apply to the toolkit. See below for the

actual license texts. Actually both licenses are BSD-style

Open Source licenses. In case of any license issues related

to OpenSSL please contact openssl-core@openssl.org.

OpenSSL License

---------------

/* ======================================

Software License Agreement

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Appendix H

reserved.

Redistribution and use in source and binary forms, with

or without modification, are permitted provided that the

following conditions are met:

1. Redistributions of source code must retain the above

disclaimer.

2. Redistributions in binary form must reproduce the

above copyright notice, this list of conditions and the

following disclaimer in the documentation and/or other

materials provided with the distribution.

3. All advertising materials mentioning features or use of

this software must display the following acknowledgment:

“This product includes software developed by the

OpenSSL Project for use in the OpenSSL Toolkit. (http://

www.openssl.org/)”

4. The names “OpenSSL Toolkit” and “OpenSSL Project”

must not be used to endorse or promote products derived

from this software without prior written permission. For

written permission, please contact openssl-core@openssl.

org.

5. Products derived from this software may not be called

“OpenSSL” nor may “OpenSSL” appear in their names

without prior written permission of the OpenSSL Project.

6. Redistributions of any form whatsoever must retain

the following acknowledgment: “This product includes

software developed by the OpenSSL Project for use in the

OpenSSL Toolkit (http://www.openssl.org/)”

THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT

``AS IS’’ AND ANY EXPRESSED OR IMPLIED WARRANTIES,

INCLUDING, BUT NOT LIMITED TO, THE IMPLIED

WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT

SHALL THE OpenSSL PROJECT OR ITS CONTRIBUTORS BE

LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,

EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,

BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE

GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;

OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND

ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,

STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR

OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF

THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF

SUCH DAMAGE.

=======================================

This product includes cryptographic software written by

Eric Young (eay@cryptsoft.com). This product includes

software written by Tim Hudson (tjh@cryptsoft.com).

Original SSLeay License

-----------------------

This package is an SSL implementation written by Eric

Young (eay@cryptsoft.com).

The implementation was written so as to conform with

Netscape’s SSL.

This library is free for commercial and non-commercial

use as long as the following conditions are adhered to.

The following conditions apply to all code found in this

distribution, be it the RC4, RSA, lhash, DES, etc., code; not

just the SSL code. The SSL documentation included with

this distribution is covered by the same copyright terms

except that the holder is Tim Hudson (tjh@cryptsoft.

com).

notices in the code are not to be removed.

If this package is used in a product, Eric Young should be

given attribution as the author of the parts of the library

used. This can be in the form of a textual message at

program startup or in documentation (online or textual)

provided with the package.

Redistribution and use in source and binary forms, with

or without modification, are permitted provided that the

following conditions are met:

1. Redistributions of source code must retain the copyright

notice, this list of conditions and the following disclaimer.

2. Redistributions in binary form must reproduce the

above copyright notice, this list of conditions and the

following disclaimer in the documentation and/or other

materials provided with the distribution.

3. All advertising materials mentioning features or use of this

software must display the following acknowledgement:

“This product includes cryptographic software written

by Eric Young (eay@cryptsoft.com)”

The word ‘cryptographic’ can be left out if the routines

from the library being used are not cryptographic related

:-).

4. If you include any Windows specific code (or a derivative

thereof) from the apps directory (application code) you

must include an acknowledgement: “This product includes

software written by Tim Hudson (tjh@cryptsoft.com)”

THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS’’

AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING,

BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF

MERCHANTABILITY AND FITNESS FOR A PARTICULAR

PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL

Software License Agreement

WebView Switches

Appendix H

THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR ANY

DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,

OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR

SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS

INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY

OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,

OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)

ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,

EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

The licence and distribution terms for any publicly available

version or derivative of this code cannot be changed. i.e.

this code cannot simply be copied and put under another

distribution licence [including the GNU Public Licence.]

END OF SCHEDULE 3s

Contact Information

WebView Switches

Appendix I

Appendix I:

Contact Information

Linksys Contact Information

Website http://www.linksys.com

Support Site http://www.linksys.com/support

FTP Site ftp.linksys.com

Advice Line 800-546-5797 (LINKSYS)

Support 800-326-7114

RMA (Return Merchandise

Authorization) http://www.linksys.com/warranty

NOTE: Details on warranty and RMA issues can

be found in the Warranty section of this Guide.

8050610A-IN

Linksys Business Series Srw2016 Users Manual Cisco SRW2048, SRW2024, SRW2016, SRW248G4, SRW224G4 WebView Switches Administration Guide

SRW2024 to the manual 7374c104-7e40-4d83-8c71-b9c0f21fcd05

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