Does anybody know if you can split 50 lwap's between two 4402 WLC's? Maybe take every other and put them on WLC A, and the others on WLC B? So that if I lose WLC B or A, only half of the LWAP's go out.
First configure a mobility group between the controllers and use the Primary and Secondary fields under each access point to manually balance the load. Set the controller name not the IP that you want to connect to. I'd suggest architecting your primary and secondary so that a particular floor or area of access points is terminated to the same controller. That way roams do not cause inter-controller events or traffic. I have successfully tuned the AP Heart Beat Timeout from 30 seconds down to 10 seconds, thus speeding up AP failover when a controller dies (config advanced timers ap-heartBeat-timeout x) and (show advanced timers).
Also look at the "AP Fallback" setting to determine if you want the AP's to stay on the secondary controller or return to the primary, after the failed primary recovers.
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...