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Cisco IOS error: %AMDP2_FE-3-UNDERFLO:FastEthernet0/1 transmit error


I am a CCNP student and have no support contract.

I am trying to build my own CCNP lab. I have found some used Cisco 2651XM router that is not used any more in production. I think that it would be just fine for learning. I have a problem. When the IOS is loaded i start getting this error: %AMDP2_FE-3-UNDERFLO: FastEthernet0/1 transmit error.

This error starts to show after IOS loads. Please take a look at attachment (PNG picture, screenshot).

There is no starup-configuration and there is nothing connected (except console cable).

#show version

Cisco IOS Software, C2600 Software (C2600-ADVSECURITYK9-M), Version 12.3(8)T3, RELEASE SOFTWARE (fc1)


Can you please give me some ideas what to do? Can can i remove this message from flooding my console? Do you experts think this is a hardware problem and should i return this (used) router?

Please advise.

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