I think that you are referring to the WLC 4402-12 :) It is very possible to add another WLC to your existing infrastructure to support additional AP's. Try to plan for the future so if you need 10 new AP's now but may need 10 more next year order the WLC 4402-25 instead of a 12 now and a 12 in a year from now. You will save a bit of $$ this way.
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...