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Community Member

Aironet 1121 Core dumps hang AP

I have been having some serious issues with my 1121G APs over the past few days. I recently upgraded to 12.3-7 and for unknown reasons the AP's are creating r12-*****.rcore files. These files will fill the AP's flash memory and render them useless, you can ping them but not telnet. The only fix I have been able to get to work is power cycle the AP, login and delete the files, then run a fsck flash and do a wri erase and reboot the ap again. I have the command "no exception crashinfo" to take care of crash files doing the same thing. Is there any way to stop these .rcore files from being created? I would also like to know why they are created.

I have uploaded my current config if you wish to view it.

2 REPLIES
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Re: Aironet 1121 Core dumps hang AP

Did you try reloading the Access point firmware. I suspect that the AP upgradation caused the problem and feel that the APs image is corrupted. Try reloading the AP. This should work.

Community Member

Re: Aironet 1121 Core dumps hang AP

Yeah I tried that with no luck. TAC is working on it now, they said it seems to be related to bug ID CSCsb60564

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