The archive command mentioned on previous posts is the most easy and popular way to convert an access point from autonomous to lightweight. Of course you need to have a TFTP server ready for this. If you don't have one you can go to http://tftpd32.jounin.net and get a very light and easy-to-use TFTP program.
Then your computer and AP should be on the same subnet (or have IP connectifity), execute the archive command and wait for the file to be transfered.
If you have issues getting the image from cisco.com due to priviledges I recomend you to open a TAC case.
We can provide access to these images if necesary. In this case there should not be a problem becaus you have a wireless LAN controller.
The exaplme lists an 1130 AP but the procedure will work for any Cisco AP in IOS mode that you want to convert to LWAPP the only diference will be the file name that in your case instead of saying 1130 would say 1140
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...