I have a problem where I have 2 controllers. Primary controller is completely full, but the Lwapps will try to join it first and for some reason kicks previously joined waps off so that it can join. The previously joined WAPs will then join the secondary controller. Is this normal operation? Is there a way I can make the WAPs join the secondary controller automatically?
First make sure master controller mode is not turned on in either wlc and you have mobility configured between the two wlc. Then you will need to enable ap fallback on rack wlc and then in each ap, you will define what is the primary and secondary wlc for that AP.
Ive had issues when my controllers are almost full and AP fall back in enable. Once a ap drops for whatever reason other APs are quick to hop on ... Then I would see them bounce back and forth from time to time.
just my 2 cents ..
"Satisfaction does not come from knowing the solution, it comes from knowing why." - Rosalind Franklin
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.
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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...