If I have a second WLC (4400 or 5500) I can use ACS to backend user accounts. This is fine for company users and when a WLC fails and the redundant one takes over it is still pointing at the same user database. The problem is guest access. The customer wants to use the lobby fuctionality for receptionists or other trusted users to create guest access accounts. Without getting them to create the accounts twice (once on each WLC) I cannot see a way to get redundancy. It would obvioulsy be OK if they could create guest accounts on the ACS but there is no simple lobby type function for ACS (or is there ?)
Have you looked at the lobby ambassador account setup in WCS? This will allow you to configure guest accounts and push them to the controllers and then the traffic to a mobility guest anchor controller via an EOIP tunnel. I have some good config guides for this if you would like them.
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...