CSCve98689 - Repeated CDP-4-DUPLEX_MISMATCH is observed when AIR-AP2802I-E-K9 APs are connected to Cisco switch. - 2

[RAINER ADAM]

We have the same issue at our customers WLAN.

WLC5520 with HA, Software 8.5.120.0, AP "AIR-AP2802I-E-K9" , since upgrade from 8.5.110.0 to 8.5.120.0 all the switch logs are full (WS-C2960XR-48LPD-I).

We disable the CDP as workaround.

[Leo Laohoo]

If you're hitting this bug (original Bug ID is CSCvi02106), then I'd recommend you raise a TAC Case so that TAC can provide you with the best recommendation to move forward.

[RAINER ADAM]

We got a special firmware for the WLC, we changed to release 8.3.140.6 and with this we currently do not have any problems.