I was having a similar problem today: my Cisco 802.11a CA worked fine to the AP doing local LEAP authentication (local AP is radius server), but I could not get an 802.11b CA connecting to the 802.11G mini-PCI card (AIR-MP21G-E-K9) on the 1200 using the same authentication config.
I did, however, work out the answer to the problem...If you use an 802.11b CA to an 802.11g radio module, you need to set the interface Dot11Radio0 to the 802.11b speeds ONLY. i.e you need to set the speed command to the following:
speed basic-1.0 2.0 5.5 11.0
(The higher 802.11g speeds will be excluded). Once this is done, your 802.11b client should work to the 802.11g card on the 1200. It did for me.
did you modify your speed settings for int dot0? By default, they will require 11mb for 802.11b devices, and your CA device may not be able to attain that rate? whether it is due to distance, interference or any other variable that could choke the connection rate
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...