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1841 ISR FE0/0 %LINK-3-UPDOWN: changed state to up

rharmon2
Level 1
Level 1

Hi I have an 1841 ISR that is constantly reporting the following alamr string in the logs

%LINK-3-UPDOWN: Interface FastEthernet0/0, changed state to up

There are no connection issue to indicate a problem and I cant see an loss of connectivity/traffic. The log is full of these link alarms and there are no other errors reported. Is it possibel this is caused by something like excessive broadcasts on the segment? Or has anyone ever seen these symptoms before? Any info is greatly appreciated. Thanks

1 Reply 1

Peter Paluch
Cisco Employee
Cisco Employee

Hi Ross,

Can you please post the configuration of that Fa0/0 interface here, and also the output of "show interface fa0/0"? Also, an excerpt of the log would be very helpful.

Thanks in forward for those information!

Best regards,

Peter

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