Troubleshooting - Cisco WS-C3524-PWR-XL-EN Installation Manual

Troubleshooting

The LEDs on the front panel provide troubleshooting information about the
switch. They show failures in the power-on self-test (POST), port-connectivity
problems, and overall switch performance. For a full description of the switch
LEDs, see the
You can also get statistics from the browser interface, from the command-line
interface (CLI), or from an Simple Network Management Protocol (SNMP)
workstation. See the Cisco IOS Desktop Switching Software Configuration Guide,
the Cisco IOS Desktop Switching Command Reference (online only), or the
documentation that came with your SNMP application for details.
This chapter describes the following topics for troubleshooting problems:
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"LEDs" section on page
Understanding POST results
Diagnosing problems
C H A P T E R
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Catalyst 3500 Series XL Hardware Installation Guide
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