Makre sure the radios are up, the 802.11abgn radios bands are enabled and you have a valid ssid. You need to provide more info so we can drill down on the issue. Is it all Ap's or just one... multiple ssids?
Post your show run-conf and let us know what the ssid is.
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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
This is the start of a display filter cross reference between Wireshark
and OmniPeek. The 1st installment is a table of advanced filters. More
filters will be added as time allows. It is a living doc, so check back
for changes every so often Please feel f...