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Catalyst 3550 warning !!! WARNING: The switch is not usable !!!

m-taiwo
Level 1
Level 1

‎02-05-2008 04:43 PM - edited ‎03-05-2019 08:57 PM

!!! WARNING: The switch is not usable !!!

I got this message from one of my 3550, it was working fine some months back while my LAB was up and running, in the last 6 months thae lab has been down. then just booted it up today to get the above message. Can somebody please help me.

Thanks, Michael

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glen.grant
VIP Alumni
VIP Alumni

‎02-05-2008 07:04 PM

It is what is , thats a hardware failure from the POST tests . It has to be RMA'd or replaced. Try booting again , if same message then it is toast.

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