Agreed... you can create an ACL to block a MAC on the switch level, but not on the WLC. I'm guessing you are doing either open access to the guest or web pass-through. Using these type of guest access can't prevent any other users to access your guest net. Maybe you should look at doing Web-Auth, unless you are doing this now and you have one person who has access.... but then again, you can always change the username/password.
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...