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New Member

AP1131G fail to bring ethernet link up

My AP1131Gs was automomous and I was upgrade to LAPs.After few days several APs was fail due to ethernet cable(one of pins is broken).I can not bring it up

connect to WLC anymore.Then I try to recover back to automomous by press Mode switch on APs through TFTP.It is back to IOS image but I found the APs FE0 and BVI1 always down.I try to change configure FE0 to speed 100/duplex full and it is up( link up/ping OK). But I can not upgrade this APs as before.

I was told this is AP bug?Is is true?

Someone could give me further info about this?

Hall of Fame Super Gold

Re: AP1131G fail to bring ethernet link up

Did you try to use the Upgrade Tool to convert from autonomous to LWAP image?

New Member

Re: AP1131G fail to bring ethernet link up

Yes,I was the Upgrade Tool and external TFTP.I was upgrade more than 120 APs.It was OK except those 2 APs failed.

This two two APs was connected to a bad

ethernet cable.

New Member

Re: AP1131G fail to bring ethernet link up

I tried this once and it worked. If IOS is running on AP login and do:

archive download-sw /overwrite tftp:///


archive download-sw /overwrite tftp://\TFTP-Root/c1250-rcvk9w8-tar.124-10b.JA3.tar

Good luck