Name: Cisco 4400 Series
Brand: Cisco
Rating: 5 (1 reviews)

To Next Page

To Previous Page

D-1

Cisco Wireless LAN Controller Configuration Guide

OL-17037-01

APPENDIX

Troubleshooting

This appendix lists system messages that can appear on the Cisco UWN Solution interfaces, describes

the LED patterns on controllers and lightweight access points, and provides CLI commands that can be

used to troubleshoot problems on the controller. It contains these sections:

• Interpreting LEDs, page D-2

• System Messages, page D-2

• Using the CLI to Troubleshoot Problems, page D-5

• Configuring System and Message Logging, page D-6

• Viewing Access Point Event Logs, page D-13

• Uploading Logs and Crash Files, page D-14

• Uploading Core Dumps from the Controller, page D-17

• Monitoring Memory Leaks, page D-17

• Troubleshooting CCXv5 Client Devices, page D-19

• Using the Debug Facility, page D-34

• Configuring Wireless Sniffing, page D-39

• Troubleshooting Access Points Using Telnet or SSH, page D-42

• Debugging the Access Point Monitor Service, page D-43

Questions and Answers:

Need help?

Do you have a question about the Cisco 4400 Series and is the answer not in the manual?

Cisco 4400 Series Specifications

General