The upgarde will not over write the Config file. But make sure you keep a copy of the configs.
Yes the upgarde will automatically power cycle the bridge and it will come up by itself. Normally it is advisable to do the upgrades connecting over the wire. You can always use the console into the bridge and upgrade the bridges.
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...