You might find better assistance in the Routing/Switching forums, as most people in here are more focused on wireless issues.
This message simply means that your EIGRP neighbors are having connectivity problems. EIGRP has a timeout function that will drop a neighbor if a Hello isn't received in a certain amount of time. You should check their connection and replace any hardware/cabling that might be defective between them.
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...