Question : Broadcom 4322 AG CCX issue

Im having issues roaming with my Broadcom 4322 AG card.  After running a debug on my controller I am seeing unsupported CCX version.  This is causing major problems roaming between APs. Has anybody had a similar issue?

Answer : Broadcom 4322 AG CCX issue

Do you have Enable Fast Reconnect checked on the clients? (see attached for location in PEAP options.)


The only mention I find of "unsupported CCX version" in Cisco documentation is at
http://www.cisco.com/en/US/docs/wireless/controller/release/notes/crn421120.html#wp325256
for CSCsk41891, which concludes "This message is misleading. The actual cause of the message is that the controller cannot find the access point to which the client is associated." but the problem is supposed to be resolved in controller software release 4.2.112.0 (March 2008).

Are you running 4.2.112.0 or newer on your controller[s]?

FastReconnect.png (26 KB) (File Type Details) 

PEAP, Fast Reconnect