Hp Procurve 2520 Users Manual Management And Configuration Guide

2015-02-09

• HP ProCurve 2520 Switches Management and Configuration Guide
  • Front Cover
  • Title Page
  • Copyright, Notices, & Publication Data
  • Contents
  • Feature Index
  • 1.Getting Started
    • Contents
    • Introduction
    • Conventions
      • Configuration and Operation Examples
      • Protocol Acronyms
      • Command Syntax and Displayed Information
    • Sources for More Information
      • Getting Documentation From the Web
      • Online Help
    • Need Only a Quick Start?
      • IP Addressing
    • To Set Up and Install the Switch in Your Network
      • Physical Installation
  • 2.Selecting a Management Interface
    • Contents
    • Overview
    • Understanding Management Interfaces
    • Advantages of Using the Menu Interface
    • Advantages of Using the CLI
    • Advantages of Using the Web Browser Interface
    • Advantages of Using ProCurve Manager or ProCurve Manager Plus
    • Custom Login Banners for the Console and Web Browser Interfaces
  • 3.Using the Menu Interface
    • Contents
    • Overview
    • Starting and Ending a Menu Session
      • How To Start a Menu Interface Session
      • How To End a Menu Session and Exit from the Console:
    • Main Menu Features
    • Screen Structure and Navigation
    • Rebooting the Switch
    • Menu Features List
    • Where To Go From Here
  • 4.Using the Command Line Interface (CLI)
    • Contents
    • Overview
    • Accessing the CLI
    • Using the CLI
      • Privilege Levels at Logon
      • Privilege Level Operation
      • How To Move Between Levels
      • Listing Commands and Command Options
      • Displaying CLI “Help”
      • Configuration Commands and the Context Configuration Modes
    • CLI Control and Editing
      • Executing a Prior Command—Redo
      • Repeating Execution of a Command
      • Using a Command Alias
    • CLI Editing Shortcuts
  • 5.Using the ProCurve Web Browser Interface
    • Contents
    • Overview
    • General Features
    • Starting a Web Browser Interface Session with the Switch
      • Using a Standalone Web Browser in a PC or UNIX Workstation
      • Using ProCurve Manager (PCM) or ProCurve Manager Plus (PCM+)
    • Tasks for Your First ProCurve Web Browser Interface Session
      • Viewing the “First Time Install” Window
      • Security: Creating Usernames and Passwords in the Browser Interface
      • Online Help for the Web Browser Interface
    • Support/Mgmt URLs Feature
      • Support URL
      • Help and the Management Server URL
      • Using the PCM Server for Switch Web Help
    • Status Reporting Features
      • The Overview Window
      • The Port Utilization and Status Displays
      • The Alert Log
      • Setting Fault Detection Policy
  • 6.Switch Memory and Configuration
    • Contents
    • Overview
    • Configuration File Management
    • Using the CLI To Implement Configuration Changes
    • Using the Menu and Web Browser Interfaces To Implement Configuration Changes
      • Menu: Implementing Configuration Changes
      • Web: Implementing Configuration Changes
    • Using Primary and Secondary Flash Image Options
      • Displaying the Current Flash Image Data
      • Switch Software Downloads
      • Local Switch Software Replacement and Removal
      • Rebooting the Switch
    • Multiple Configuration Files
      • General Operation
      • Transitioning to Multiple Configuration Files
      • Listing and Displaying Startup-Config Files
      • Changing or Overriding the Reboot Configuration Policy
      • Managing Startup-Config Files in the Switch
      • Transferring Startup-Config Files To or From a Remote Server
    • Automatic Configuration Update with DHCP Option 66
      • CLI Command
      • Possible Scenarios for Updating the Configuration File
      • Operating Notes
      • Log Messages
  • 7.Interface Access and System Information
    • Contents
    • Overview
    • Interface Access: Console/Serial Link, Web, and Inbound Telnet
      • Menu: Modifying the Interface Access
      • CLI: Modifying the Interface Access
    • Denying Interface Access by Terminating Remote Management Sessions
    • System Information
      • Menu: Viewing and Configuring System Information
      • CLI: Viewing and Configuring System Information
      • Web: Configuring System Parameters
  • 8.Configuring IP Addressing
    • Contents
    • Overview
    • IP Configuration
      • Just Want a Quick Start with IP Addressing?
      • IP Addressing with Multiple VLANs
      • Menu: Configuring IP Address, Gateway, and Time-To- Live (TTL)
      • CLI: Configuring IP Address, Gateway, and Time-To- Live (TTL)
      • Web: Configuring IP Addressing
      • How IP Addressing Affects Switch Operation
    • IP Preserve: Retaining VLAN-1 IP Addressing Across Configuration File Downloads
      • Operating Rules for IP Preserve
      • Enabling IP Preserve
  • 9.Time Protocols
    • Contents
    • Overview
      • TimeP Time Synchronization
      • SNTP Time Synchronization
    • Selecting a Time Synchronization Protocol or Turning Off Time Protocol Operation
      • General Steps for Running a Time Protocol on the Switch:
      • Disabling Time Synchronization
    • SNTP: Viewing, Selecting, and Configuring
      • Menu: Viewing and Configuring SNTP
      • CLI: Viewing and Configuring SNTP
    • TimeP: Viewing, Selecting, and Configuring
      • Menu: Viewing and Configuring TimeP
      • CLI: Viewing and Configuring TimeP
    • SNTP Unicast Time Polling with Multiple SNTP Servers
      • Displaying All SNTP Server Addresses Configured on the Switch
      • Adding and Deleting SNTP Server Addresses
      • Menu: Operation with Multiple SNTP Server Addresses Configured
    • SNTP Messages in the Event Log
  • 10.Port Status and Configuration
    • Contents
    • Overview
    • Viewing Port Status and Configuring Port Parameters
      • Menu: Port Status and Configuration
      • CLI: Viewing Port Status and Configuring Port Parameters
      • Customizing the Show Interfaces Command
      • Viewing Port Utilization Statistics
      • Viewing Transceiver Status
      • Enabling or Disabling Ports and Configuring Port Mode
      • Enabling or Disabling Flow Control
      • Configuring a Broadcast Limit on the Switch
      • Configuring ProCurve Auto-MDIX
      • Web: Viewing Port Status and Configuring Port Parameters
    • Using Friendly (Optional) Port Names
      • Configuring and Operating Rules for Friendly Port Names
      • Configuring Friendly Port Names
      • Displaying Friendly Port Names with Other Port Data
      • Configuring Transceivers and Modules That Haven’t Been Inserted
  • 11.Power Over Ethernet (PoE) Operation
    • Contents
    • Overview
      • Configuration Options
      • Related Publications
      • Terminology
    • PoE Operation
      • Powered Device (PD) Support
      • Power Priority Operation
    • Configuring PoE Operation
      • Disabling or Re-Enabling PoE Port Operation
      • Enabling Support for Pre-Standard Devices
      • Configuring the PoE Port Priority Level
      • Controlling PoE Allocation
      • Manually Configuring PoE Power Levels
      • Changing the Threshold for Generating a Power Notice
      • Cycling Power on a Port
    • PoE/PoE+ Allocation Using LLDP Information
      • LLDP with PoE
    • Viewing PoE Configuration and Status
      • Displaying the Switch’s Global PoE Power Status
      • Displaying an Overview of PoE Status on All Ports
      • Displaying the PoE Status on Specific Ports
    • Planning and Implementing a PoE Configuration
      • Assigning PoE Ports to VLANs
      • Applying Security Features to PoE Configurations
    • PoE Event Log Messages
  • 12.Port Trunking
    • Contents
    • Overview
    • Port Trunk Features and Operation
    • Trunk Configuration Methods
    • Menu: Viewing and Configuring a Static Trunk Group
    • CLI: Viewing and Configuring Port Trunk Groups
      • Using the CLI To View Port Trunks
      • Using the CLI To Configure a Static or Dynamic Trunk Group
    • Web: Viewing Existing Port Trunk Groups
    • Trunk Group Operation Using LACP
      • Default Port Operation
      • LACP Notes and Restrictions
    • Trunk Group Operation Using the “Trunk” Option
    • How the Switch Lists Trunk Data
    • Outbound Traffic Distribution Across Trunked Links
  • 13.Configuring for Network Management Applications
    • Contents
    • Using SNMP Tools To Manage the Switch
      • Overview
      • SNMP Management Features
      • Configuring for SNMP version 1 and 2c Access to the Switch
      • Configuring for SNMP Version 3 Access to the Switch
      • SNMP Version 3 Commands
      • SNMP Notifications
      • Advanced Management: RMON
    • LLDP (Link-Layer Discovery Protocol)
      • Terminology
      • General LLDP Operation
      • Packet Boundaries in a Network Topology
      • Configuration Options
      • Options for Reading LLDP Information Collected by the Switch
      • LLDP and LLDP-MED Standards Compatibility
      • LLDP Operating Rules
      • Configuring LLDP Operation
      • LLDP-MED (Media-Endpoint-Discovery)
      • Displaying Advertisement Data
      • LLDP Operating Notes
      • LLDP and CDP Data Management
  • A.File Transfers
    • Contents
    • Overview
    • Downloading Switch Software
      • General Software Download Rules
      • Using TFTP To Download Switch Software from a Server
      • Using Secure Copy and SFTP
      • The SCP/SFTP Process
      • Using Xmodem to Download Switch Software From a PC or UNIX Workstation
      • Switch-to-Switch Download
      • Using PCM+ to Update Switch Software
    • Copying Software Images
    • Transferring Switch Configurations
    • Copying Diagnostic Data to a Remote Host, PC or UNIX Workstation
  • B.Monitoring and Analyzing Switch Operation
    • Contents
    • Overview
    • Status and Counters Data
      • Menu Access To Status and Counters
      • General System Information
      • Task Monitor—Collecting Processor Data
      • Switch Management Address Information
      • Port Status
      • Viewing Port and Trunk Group Statistics and Flow Control Status
      • Viewing the Switch’s MAC Address Tables
      • Spanning Tree Protocol (MSTP) Information
      • Internet Group Management Protocol (IGMP) Status
      • VLAN Information
      • Web Browser Interface Status Information
    • Interface Monitoring Features
      • Menu: Configuring Port and Static Trunk Monitoring
      • CLI: Configuring Port and Static Trunk Monitoring
      • Web: Configuring Port Monitoring
    • Locating a Device
  • C.Troubleshooting
    • Contents
    • Overview
    • Troubleshooting Approaches
    • Browser or Telnet Access Problems
    • Unusual Network Activity
      • General Problems
      • 802.1Q Prioritization Problems
      • IGMP-Related Problems
      • LACP-Related Problems
      • Port-Based Access Control (802.1X)-Related Problems
      • QoS-Related Problems
      • Radius-Related Problems
      • Spanning-Tree Protocol (MSTP) and Fast-Uplink Problems
      • SSH-Related Problems
      • TACACS-Related Problems
      • TimeP, SNTP, or Gateway Problems
      • VLAN-Related Problems
      • Fan Failure
    • Using the Event Log for Troubleshooting Switch Problems
      • Event Log Entries
      • Menu: Displaying and Navigating in the Event Log
      • CLI: Displaying the Event Log
      • CLI: Clearing Event Log Entries
      • CLI: Turning Event Numbering On
      • Using Log Throttling to Reduce Duplicate Event Log and SNMP Messages
    • Debug/Syslog Operation
      • Debug/Syslog Messaging
      • Debug/Syslog Destination Devices
      • Debug/Syslog Configuration Commands
      • Configuring Debug/Syslog Operation
      • Debug Command
      • Logging Command
      • Adding a Description for a Syslog Server
      • Adding a Priority Description
      • Configuring the Severity Level for Event Log Messages Sent to a Syslog Server
      • Operating Notes for Debug and Syslog
    • Diagnostic Tools
      • Port Auto-Negotiation
      • Ping and Link Tests
      • Traceroute Command
    • Viewing Switch Configuration and Operation
      • CLI: Viewing the Startup or Running Configuration File
      • Web: Viewing the Configuration File
      • CLI: Viewing a Summary of Switch Operational Data
      • CLI: Viewing More Information on Switch Operation
      • CLI: Useful Commands for Troubleshooting Sessions
    • Restoring the Factory-Default Configuration
      • CLI: Resetting to the Factory-Default Configuration
      • Clear/Reset: Resetting to the Factory-Default Configuration
    • Restoring a Flash Image
    • DNS Resolver
      • Basic Operation
      • Configuring and Using DNS Resolution with DNS-Compatible Commands
      • Configuring a DNS Entry
      • Example Using DNS Names with Ping and Traceroute
      • Viewing the Current DNS Configuration
      • Operating Notes
      • Event Log Messages
  • D.MAC Address Management
    • Contents
    • Overview
    • Determining MAC Addresses
      • Menu: Viewing the Switch’s MAC Addresses
      • CLI: Viewing the Port and VLAN MAC Addresses
    • Viewing the MAC Addresses of Connected Devices
  • E.Daylight Savings Time on ProCurve Switches
  • F.Power-Saving Features
    • Contents
    • Configuring Power-Saving for LEDs
      • Show Savepower Status
        • Symbols
        • Numerics
        • A
        • B
        • C
        • D
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        • F
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        • H
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        • L
        • M
        • N
        • O
        • P
        • Q
        • R
        • S
        • T
        • U
        • V
        • W
        • X
  • Index
  • Notices & Publication Data