cckm monitoring on 4400

Unanswered Question
Mar 14th, 2008


I am running two 4404 WLC's in a warehouse environment for about 20 ap's. We use [WPA + WPA2][Auth(802.1X + CCKM)], is there anyway to monitor if a certain client is actually using cckm, I do not see any information in client details. We are trying to troubleshoot some roaming problems, this might be a good step.

Thanks for your help,


I have this problem too.
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jcvanwyng Tue, 04/15/2008 - 06:16

There are two CLI commands you may want to try:

show pmk-cache all

show client detail

WPA2 is not required for CCKM. WPA2 has it's own key cache standard. CCKM is Cisco proprietary. If you are using Windows Zero Config, you will not be able to use CCKM.

The following link is an interestinig read.


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