If the AP is in local mode, the switchport should be an access port not a trunk port. All the traffic flows to the WLC and does not get put on the access switch it is connected to. What you need to understand is that all traffic gets tunneled back to the WLC on the AP management ip address. Vlan 1 and vlan 2 will be tunneled over vlan 100 since that is the vlan that your AP is on.
Help out other by using the rating system and marking answered questions as "Answered"
Great question and I had the same void in understanding when I started. The best thing you can do is sniff the traffic between the ap and the controller. In wireshark check box Cisco controller so wireshark can decode the capwap. Then you can peek inside the capwap packet.
Sent from Cisco Technical Support iPad App
"Satisfaction does not come from knowing the solution, it comes from knowing why." - Rosalind Franklin
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...