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Community Member

4w4d: %LINK-4-ERROR: FastEthernet0/20 is experiencing errors??

My catalsyts 2900xl logged the message :'4w4d: %LINK-4-ERROR: FastEthernet0/20 is experiencing errors??'

Why ???

2 REPLIES
Community Member

Re: 4w4d: %LINK-4-ERROR: FastEthernet0/20 is experiencing errors

Hello,

Look this url : http://www.cisco.com/en/US/products/hw/switches/ps605/products_configuration_guide_chapter09186a008007d7df.html#xtocid64458

This section contains the Link error message.

LINK-4-ERROR [chars] is experiencing errors.

Explanation This messages means that excessive errors have occurred on this interface: [char] is the interface.

Action Check for duplex mismatches between both ends of the link.

Regards.

Community Member

Re: 4w4d: %LINK-4-ERROR: FastEthernet0/20 is experiencing errors

Thank you!

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