Buy or Renew
Buy or Renew
Cisco + Splunk: It’s a new day for your data. Learn more.
 
cancel
Turn on suggestions
Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type.
Showing results for 
Search instead for 
Did you mean: 
cancel
Start a conversation
338
Views
0
Helpful
1
Replies

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

rharmon2
Level 1
Level 1

‎10-22-2009 02:33 AM - edited ‎03-06-2019 08:15 AM

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

Labels:
0 Helpful
1 Reply 1

Peter Paluch
Cisco Employee
Cisco Employee

‎10-25-2009 02:45 PM

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

0 Helpful
Customers Also Viewed These Support Documents
Review Cisco Networking products for a $25 gift card