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New Member

Old Catalyst Image

Hi all,

Just wondering I upgraded and old lab WS-3524-XL Swith to the current IOS, now I am getting errors.

I need to go back to the previous version, that I do not have any longer

The current version is c2900xl-c3h2s-mz.120-5.WC13

and this is the old version I am looking for c3500XL-c3h2-mz-112.8.2-SA6

The error message is POST FAILED: FastEthernet0/1 failed front-end loopback test

3 REPLIES
New Member

Re: Old Catalyst Image

Did u replace the 2900Xl ios with the 3500XL version?

If so not sure if it would be compatible. Just but the old ios back on the 3500XL

bye flash...

New Member

Re: Old Catalyst Image

oops,

Made a mistake, the current image is c3500xl-c3h2s-mz.120-5.WC17.bin

Thanks for reply.

Re: Old Catalyst Image

Friend,

The error you are seeing during post does not suugest that it is because of the IOS.

Post failures afre more likely a cause of hardware failure

Narayan

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