3Com 2226 Sfp Owners Manual Switch Plus, 2426 PWR 2250 Plus User Guide

2015-01-07

• About This Guide
  • Conventions
  • Documentation Comments
  • Product Registration
• Introducing the Baseline Switch
  • Overview of the Baseline Switch
  • Features and Capabilities
    • Autosensing of MDI/MDIX Connections
    • Autonegotiating 10/100 Mbps Ports
    • Power-over-Ethernet Capability
    • Gigabit Combo Ports (RJ-45/SFP)
  • Physical Features
    • Front Panel
    • Rear Panel
  • Package Contents
• Installing the Switch
  • Important Safety Information
  • Positioning the Switch
  • Rack-Mounting or Free-Standing
    • Using the Mounting Kit
    • Montagesatz Anweisungen
    • Placing Units On Top of Each Other
  • Supplying Power to the Switch
    • Checking for Correct Operation
  • Using SFP Tranceivers
    • Approved SFP Transceivers
    • Inserting an SFP Transceiver
    • Removing an SFP Transceiver
  • Performing Spot Checks
• Connecting to the Web Interface
  • Requirements for Accessing the Web Interface
  • Using the Console Command Line Interface (CLI)
  • Logging On to the Web Interface
  • Navigating the Web Interface
    • Menu
    • Buttons
    • Port Status
  • Accessing the Switch using the 3Com Switch Detect Application
    • Running the 3Com Switch Detect Application
• Configuring the Switch From The Web Interface
  • Configuration Overview
  • Device Summary Information
  • Administration Settings
    • Modifying the IP Address Settings
    • Automatic IP Configuration
    • IP Setup
    • Backup Configuration
    • Restore Configuration
    • Firmware Upgrade
    • Reset
    • System Access
    • System Name
    • System Time
    • SNMP
  • Configuring VLANs
    • VLAN
    • Forwarding Tagged/Untagged Frames
    • Sample VLAN Configurations
    • Spanning Tree
    • IGMP Snooping & Query
    • Broadcast Storm
    • QoS VoIP Traffic Settings
    • PoE (3CBLSF26-PWR only)
  • Configuring Port Settings
    • Administration
    • Link Aggregation
    • Statistics
  • Security
    • RADIUS Client
    • 802.1X Settings
  • Monitoring
    • Address Table
    • Port Mirroring
    • Cable Diagnostics
• Troubleshooting
  • Resetting to Factory Defaults
  • Forgotten Static IP Address
  • Solving LED Issues
  • If the Problem Persists
• Obtaining Support for Your Product
  • Register Your Product
  • Purchase Value-Added Services
  • Troubleshoot Online
  • Access Software Downloads
  • Telephone Technical Support and Repair
  • Contact Us
• Technical Information
  • 3CBLSF26 Related Standards
    • Environmental
    • Physical
    • Electrical
  • 3CBLSF26PWR Related Standards
    • Environmental
    • Physical
    • Electrical
  • 3CBLSF50 Related Standards
    • Environmental
    • Physical
    • Electrical
• Pin-Outs
  • Console Cable
  • Null Modem Cable
  • PC-AT Serial Cable
  • Modem Cable
  • Ethernet Port RJ-45 Pin Assignments
• 3Com CLI Reference Guide
  • Getting Started with the Command Line Interface
    • Console Port
    • Logging on to the CLI
    • Automatic Logout
    • Concurrent CLI Sessions
  • CLI Commands
    • ?
    • Ping
    • Summary
    • ipSetup
    • Upgrade
    • Initialize
    • Reboot
    • Logout
    • Password
• Regulatory Notices
• Glossary
• Index