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Cisco Bug: CSCum86401 - LAP in UNKNOWN_STATE on WLC

Last Modified

Jun 02, 2020

Products (1)

  • Cisco 5500 Series Wireless Controllers

Known Affected Releases

10.1(100.0) 7.3(113.110)

Description (partial)

Symptom:
following error seen on wlc join stats, when it tries to join-
"Discarding LWAPP Discovery Request from AP Since entry exists in CAPWAP"

AP entry is present as per wlc output of show ap config general xyz
key things in the output->
Operation State ................................. UNKNOWN_STATE <---unknown

Conditions:
wlc running 7.3 release.

Related Community Discussions

capwap tunnel issue
We have a 4404 controller running on 7.0.116.0. All the ap's registered to that wlc suddenly had capwap flapping. Aps were then stable after few mins. We didnt see any issue on the switch/fw (L3 interface created). Any idea what could be checked ? 
Latest activity: Oct 04, 2017
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