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Contents
Using the Event Log To Identify Problem Sources . . . . . . . . . . . . . 11-10
Menu: Entering and Navigating in the Event Log . . . . . . . . . . . . . . . 11-11
CLI: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-12
Diagnostic Tools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-13
Ping and Link Tests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-13
Web: Executing Ping or Link Tests . . . . . . . . . . . . . . . . . . . . . . . 11-14
CLI: Ping or Link Tests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-15
Displaying the Configuration File . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-17
CLI: Viewing the Configuration File . . . . . . . . . . . . . . . . . . . . . . 11-17
Web: Viewing the Configuration File . . . . . . . . . . . . . . . . . . . . . . 11-17
CLI Administrative and Troubleshooting Commands . . . . . . . . . . . 11-18
Restoring the Factory-Default Configuration . . . . . . . . . . . . . . . . . 11-19
CLI: Resetting to the Factory-Default Configuration . . . . . . . . 11-19
Clear/Reset: Resetting to the Factory-Default Configuration . 11-19
A Transferring an Operating System or Startup
Configuration File
Downloading an Operating System (OS) . . . . . . . . . . . . . . . . . . . . . . . A-1
Using TFTP To Download the OS File from a Server . . . . . . . . . . . . . A-2
Menu: TFTP Download from a Server . . . . . . . . . . . . . . . . . . . . . . A-3
CLI: TFTP Download from a Server . . . . . . . . . . . . . . . . . . . . . . . A-4
Switch-to-Switch Download . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-4
Menu: Switch-to-Switch Download . . . . . . . . . . . . . . . . . . . . . . . . A-4
CLI: Switch-To-Switch Download . . . . . . . . . . . . . . . . . . . . . . . . . A-5
Using Xmodem to Download the OS File From a PC . . . . . . . . . . . . . A-6
Menu: Xmodem Download . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-6
CLI: Xmodem Download from a PC or Unix Workstation . . . . . A-6
Troubleshooting TFTP Downloads . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-8
Transferring Switch Configurations . . . . . . . . . . . . . . . . . . . . . . . . . . . A-9
B MAC Address Management
Determining MAC Addresses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-1
Menu: Viewing the Switch’s MAC Addresses . . . . . . . . . . . . . . . . . . . . B-2
CLI: Viewing the Port and VLAN MAC Addresses . . . . . . . . . . . . . . . . B-3