3Com
2226 PLUS
manual
Glossary Regulatory Notices Index
Troubleshooting
Password
Administration
Configuration Overview
If the Problem Persists
Cable Diagnostics
System Access
IP Setup
Administration Settings
Safety
Page 5
G
LOSSARY
R
EGULATORY
N
OTICES
I
NDEX
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Page 6
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Page 6
Contents
3C16475CS
Baseline Switch Plus
3Com Corporation 350 Campus Drive Marlborough MA USA
Contents
Snmp
Glossary Regulatory Notices Index
Page
Conventions
About this Guide
Product Registration
Documentation Comments
Features and Capabilities
Overview of the Baseline Switch
Autosensing of MDI/MDIX Connections
Autonegotiating 10/100 Mbps Ports
Front Panel
Physical Features
Gigabit Combo Ports RJ-45/SFP
10/100BASE-TX Ports
Rear Panel
Power LED
Package Contents
Before You Begin
Positioning the Switch
Rack-Mounting or Free-Standing
Using the Mounting Kit
Placing Units On Top of Each Other
Montagesatz Anweisungen
Checking for Correct Operation
Supplying Power to the Switch
Inserting an SFP Transceiver
Using SFP Tranceivers
Approved SFP Transceivers
Inserting an SFP Transceiver
Removing an SFP Transceiver
Performing Spot Checks
Installing the Switch
Running the Discovery Application
Requirements for Accessing the Web Interface
Welcome screen of Discovery appears
Discovered Devices Screen
Logging On to the Web Interface
Menu
Navigating the Web Interface
Lists the available items on the menu
Menu Item Description
Port Status
Buttons
Manually Assigned Static IP Address
Accessing the Interface Without Using Discovery
Dhcp Assigned IP Address
Device Summary Information
Configuration Overview
Polling Interval
Device View
Modifying the IP Address Settings
Administration Settings
Automatic IP Configuration
Color Key
To set the IP address for the Switch
IP Setup
Restore Configuration
Backup Configuration
Upgrade Screen
Firmware Upgrade
Initialize
Reboot
User Summary
System Access
Modify User
Create User
Remove User
System Time
Snmp Add
Setup
Summary
Snmp Remove
Configuring VLANs
Vlan
Modify Port
Modify Vlan
Modify Port Screen
Rename
Vlan Detail
Remove
Port Detail
Forwarding Tagged/Untagged Frames
Sample Vlan Configurations
Setting Up Vlan Across Two Switches
Setting Up Two VLANs on the Same Switch
Spanning Tree
Tagged Vlan Configuration
Spanning Tree Screen
Broadcast Storm
Igmp Snooping
Igmp Query
Broadcast Storm Setup Screen
Administration
Configuring Port Settings
Detail
Port Administration Detail Screen
Speed/Duplex for 1000 Mbps Connections
Port Administration Setup Screen
Guidelines for Creating Trunks
Link Aggregation
Modify
Create
Link Aggregation Remove Screen
Spanning Tree per Port
Spanning Tree Summary Screen
Spanning Tree Detail Screen
Port Mirroring
Port Mirroring Setup Screen
Statistics
QoS VoIP Traffic Settings
QoS VoIP Summary Screen
Port Setup
OUI Summary
QoS Port Setup Screen
OUI Modify
Security
Radius Client
Radius Client Detail Screen
Configure
Radius Client Configure Screen
802.1X Settings
802.1X Summary Screen
Security
Address Table
Cable Diagnostics
Monitoring
Cable Diagnostic Summary Screen
Diagnostics
Configuring the Switch
Resetting to Factory Defaults
Troubleshooting
Forgotten Static IP Address
Forgotten Password
Solving LED Issues
Link/Activity LED is on, but network performance is poor
Fiber cable is connected, but the Module Active LED is off
All ports appear to show continual activity
If the Problem Persists
Register Your Product
Purchase Value-Added Services
Troubleshoot Online Access Software Downloads
Contact Us
Telephone Technical Support and Repair
Country Telephone Number
Latsupportanc@3com.com
Environmental
Related Standards
Physical
Electrical
Appendix B Technical Information
Important Safety Information
Safety Information
Appendix C Safety Information
Bandwidth
1000BASE-T
Auto-negotiation
Category 5 Cables
Category 3 Cables
Category 5e Cables
Category 6 Cables
Half Duplex
Full Duplex
Ieee 802.1D
Ieee 802.1Q
Link Aggregation
Layer
MAC Address
Network
Server
Switch
Subnet Address
Subnet Mask
Vlan
Regulatory Notices
Page
Numbers
Index
Index
Top
Page
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Contents