Re: LAPs continue to broadcast WLC Discovery Requests every 30se
One other thing to look to consider. If the AP doesn't get a response in that 30 seconds heart beat then it increases the pace of the heartbeat in an effort to contact the controller. If it fails on these then the AP will reset and begin the LWAPP discovery process. This can be a problem if you over-subscribe your controller and it continuously exceeds 75% of CPU usage. Over subscription can occur due to WebAuth over-subscription and is a common problem seen on 2100 series controllers as all WebAuth on these models is software based and not hardware. The more clients accessing WebAuth the higher the CPU usage on a 2100.
Transferring Crash file from standby: Login to the Active WLC in HA.
From CLI: (Cisco Controller) >transfer upload datatype crash (Cisco
Controller) >transfer upload filename (Cisco
Controller) >transfer upload mode tftp (Cisco Controller) >transfer
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