I got that error too. It turns out the tftp server I used was not reliable (what happens when you get used to using wireless for everything). The controller gets confused and thinks the download is complete - when it tries to save it to flash, ir fails. It would be great if the controller supported ftp downloads as well, but in the mean time, make sure you use a dedicated tftp server (at least for this download).
Transferring Crash file from standby:
Login to the Active WLC in HA.
(Cisco Controller) >transfer upload datatype crash
(Cisco Controller) >transfer upload filename <Desired filename>
(Cisco Controller) >transfer up...
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 ...
I have created a Powershell script to automatically add a Wireless Guest User on Cisco WLCs. (tested on 2500 Series)
The script should be completely self explanatory.
Powershell SNMP Module (Install-Module -Name SNMP)
SNMP Write Access to...