The bridge could possibly be fixed. You can either contact a local Cisco sales representative to see how much it would be to get it replaced or you can check around for a company that repairs the devices. The 340 series bridges have been End of Lifed (EOL) http://www.cisco.com/en/US/products/hw/wireless/ps441/prod_eol_notice09186a008009246a.html This means that you will not be able to get a new one, but you should be able to get a refurbished one. Usually there is a 90 day warranty on the Aironet devices.
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...