Catalyst 3900 Token Ring Switch User Guide Release 4.1

• About This Guide

• Introduction to the Catalyst 3900

• Expansion Modules

• Interconnecting Catalyst 3900 Switches

• Installing the Catalyst 3900

• Planning for Configuration and Management

• Configuring the Catalyst 3900

• Catalyst 3900 VLAN Tutorial

• Managing the Catalyst 3900

• Resetting the Catalyst 3900

• Updating the Catalyst 3900 Software

• Understanding Token Ring Switching

• Understanding BootP

• Hardware Troubleshooting

• Physical Specifications

• Codes and IDs

• Cable and Pin Information

• Safety Warnings