Check your switch uplink port to the core, if you are pruning vlans on that interface make sure the wireless vlans are allowed through. Also make sure on the core port to do the same. If not allowed you can use the below command to add them:
As fas as i know the AP's do not need a trunk port in pricipal. The are connected to a switch port in access mode. The vlan assigned to this port should be the VLAN/subnet from which the AP's get their IP address.
The WLC however must have trunked data ports. These data ports carry all the vlan's to the WLC.
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...