I am trying to upgrade the firmware in my client adapter (4800/350) to 4.25.30 from ACU 5.02.005 and have installed drivers 8.2.3. Regardless of what I do (uninstall, re-install, reboot, etc), the end result is that the ACU freezes after the "Erasing Flash Memory" progress window reaches 100%. The "OK" button is greyed out, and I must end-task to stop the routine. Checking the firware rev upon restarting the ACU shows that no upgrade has occurred.
First you need to make sure that you are downloading the files for the operating systems which your pc has. Now if upgrade the ACU to 5.2.05 still fail, will the card still comesup and associate with old ACU version?
If the card dosen't work anymore with old ACU version etc, i think you need to RMA it if it is under warranty.
I have a similar problem caused by the pc that was upgrading the firmware crashing during the process. Turning off the AP didn't help (still get error writing firmware) and turning off the wireless PCMCIA card means that you can't actually perform a firmware upgrade.
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...