I am facing a strange problem in my WLAN Setup.
none of my wireless clients are able to associate with Wireless LAN but when I delete and create a new wireless profile in WLC 4404 clients starts associating with WLAN. every 2-3 days I had to delete and create wlan profile.
Is it related to IOS bug or any other problem? My Wireless LAN Controller image is AIR-WLC4400-K9-5-1-151-0.aes.
Thanks in advance.
Is there any specific reason to stay on 5.1 code?? if not please upgrade ur WLC to the latest and try to reproduce the issue..If we are stil able to see the issue, please feel free to post and we are here to help you out!!
Thanks for your reply.
Does upgrade changes the running configuration in the WLC. Let say version 5.1 to version 6.0 upgrade.
AFAIK, 5.1 config back up it is XML format and also on the latest... Just to be on the safer side please take the config backup and then upgrade.. Why 6.0?? Go for 7.0.116
Lemme know if this answered ur question!!
Please mark the Question as Answered, if the provided information by Surendra is correct and it helped. By doing that others can take benefit as well.
Community Manager – Wireless
If you are getting this issue after a software upgrade then check here,
have you tried to boot options (using backup image)