It seems like a bug CSCsl17857 C1231 running 12.3(8)JEC unable to set transmit/receive antenna options. C1231 running the IOS image 12.3(8)JEC will not display the options to change antenna to diversity, right or left. The command under dot11radio0 becomes unavailable. On the GUI of the AP only display the options for antenna transmit/receive but on change and apply, you will get the error "page cannot be display".
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...