topic Re: 1131 AG lap keeps locking up. in Wireless

1131 AG lap keeps locking up.

carl.patterson — Sun, 04 Jul 2021 03:09:03 GMT

I have a Cisco 2100 with 16 1131 AG LAP's. Every few days an AP seems to lock up and lose connection to the controller. This has happened a few times with various methods to fix. I either reboot the AP, reboot the controller or reboot the switch and then the controller.

Does anybody know why this may be happening?

I have instaaleda similar setup on various other sites and have had no issues.

All help greatly appreciated.

Re: 1131 AG lap keeps locking up.

Surendra BG — Tue, 03 May 2011 15:43:07 GMT

wat does the logs on the WLC say?? or debug say?

Regards

Surendra

Re: 1131 AG lap keeps locking up.

carl.patterson — Tue, 03 May 2011 15:53:34 GMT

I will post the logs ASAP. It is a remote site with no remote access so will physically have to go to site to retrieve.

Thanks for the quick reply.

Re: 1131 AG lap keeps locking up.

Leo Laohoo — Tue, 03 May 2011 22:16:29 GMT

Better yet, what does the log say ON THE AP?

Re: 1131 AG lap keeps locking up.

dmantill — Wed, 04 May 2011 00:37:28 GMT

Power issues?

Why dont you check mac-address activity in nthe port where AP is connected... What about cabling... hmnnmmm

Re: 1131 AG lap keeps locking up.

carl.patterson — Wed, 04 May 2011 08:48:32 GMT

Log files attached

Many thanks

Re: 1131 AG lap keeps locking up.

carl.patterson — Wed, 04 May 2011 08:52:54 GMT

Cabling is fine.. Brand new cabling install for these Ap's. Brand new switch installed also. Do you mean check the port on the switch?

Cheers

Re: 1131 AG lap keeps locking up.

carl.patterson — Wed, 04 May 2011 09:04:25 GMT

AP logs attached.

Thanks for your help.

Re: 1131 AG lap keeps locking up.

Leo Laohoo — Wed, 04 May 2011 09:39:35 GMT

Cabling is fine.. Brand new cabling install for these Ap's.

I'm not buying this. We purchased 1k straight-through cable for our wireless rollout. The manufacturer claims that the cables were "tested". Suuuuuuuuuuure. We suffered 10% failure rate.

Lucky for us all our switches are 2960 because we run TDR testing on all the links just to make sure.

Re: 1131 AG lap keeps locking up.

dmantill — Wed, 04 May 2011 14:49:25 GMT

Right, even if it is brannd new, test the cable...

You never knnow... even power issues