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High CPU errors are observed on the WLSE when connecting Cisco Access Points running Cisco IOS version 12.3(7)JA


This problem is observed on a Wireless LAN Solution Engine (WLSE) with Cisco Access Points connected to the WLSE while running Cisco IOS  version 12.3(7)JA. In this case, high CPU errors are received on the WLSE.

The reason why this happens is because the software enhancements done in the 12.3(7)JA IOS release require more memory.

Note: To resolve this problem turn off the alerts on the WLSE by increasing the memory threshold on the WLSE.

For more information on the WLSE, refer to the Faults FAQs and Troubleshooting section of FAQs and Troubleshooting.

Problem Type

High CPU load


Access point

Wireless Network Management

CiscoWorks Wireless LAN Solution Engine (WLSE)

Product OS


Version history
Revision #:
1 of 1
Last update:
‎06-22-2009 05:05 PM
Updated by: