Wireless AP connectivity

[SOLID]

Hello Everyone,

I am having issues in one of my remote location where all the cisco APs access point will suddenly disconnect from the controller and after a while all the AP will connect back.

Pls i need assistance to resolve this issue.

Regards

Paul

[marce1000]

    - This could also be an external network hiccup on the particular intranet
    - Configure a central syslog server for all switches where APs are connected to , and check the resulting logging on the syslog
       server
    - Configure global ap syslogging on the controller to the particular syslog server too
    - Use the same syslog server for the controller too
                          All of this may lead to enhanced insights , 

 M.

[Leo Laohoo]

What is the model of the WLC & AP?
What firmware is the WLC on?

[Rich R]

If all the APs at a remote location disconnect at the same time that would suggest a problem with the backhaul between the remote location and the WLC. 
Check for flaps and/or congestion in that backhaul path. 
What reason do the WLC and AP logs show for disconnection?

You can use IP SLA on a router or switch to monitor the connectivity.