I have two WLC 4400 and the APs are registered in the WLCB, but I need that the APs are registered in the WLCA. In the Wireless / Access Point section, I configure in the field "Primary Controller Name" the name of the WLCA, but AP are restarted but they remain in the WLCB.
I reset to default the Access Points (from LAP -> to AP ... from AP -> to LAP) and enter CLI lwapp comands in the Access Points and this AP is registered in the WLCA ... but the other LAPs remain registered in the WLCB ...
In my experience with the 4.X firmware, there is a known bug between the GUI and the CLI when you configure the Primary/Secondary/Tertiary Controllers.
When using the GUI to configure this settings, most of the time it won't work. You can verify the settings with the CLI command show ap config general . On the bottom of the first page, you will see "Primary Cisco Switch Name" followed by "Primary Cisco Switch IP Address" and so on. To enable the Primary/Secondary/Tertiary Controllers there should be values in BOTH and not just one.
In my experience with this firmware, I had to manually configure the name and IP address and "failover" of the LAP became successful.
This issue has been fixed since the 5.X/6.X firmware.
If you log into WLCB where the AP in question is joined to and enter the CLI command configure ap primary .
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...