show interfaces | include input errors

Answered Question
Jun 11th, 2009
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Hi,

Does anyone know if there is a IOS command which displays all interfaces on a switch which contain input errors?

Regards, Peter

Correct Answer by Leo Laohoo about 7 years 11 months ago

Hi Peter,


If you want the output which shows the interface and any line errors for the 6500 (IOS), try the command show interface counter error.


Does this help you?

Correct Answer by Collin Clark about 7 years 11 months ago

You can adjust your | command to include the interface.


sh int | i Fast|input errors

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Overall Rating: 3.5 (4 ratings)
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Collin Clark Thu, 06/11/2009 - 08:09
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Your subject line works!


SW#sh int | i input errors

0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored

0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored

0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored

pverstegen Thu, 06/11/2009 - 22:55
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yes, but it doesn't show the interface numbers. What I actualy need is a method to show all interfaces in a specific vlan containing input errors in a campus network of about 40 Cat.6500 switches.

I can use Kiwi Cat tools for it, but I need an effective IOS command to check for. Regards, Peter

Correct Answer
Collin Clark Fri, 06/12/2009 - 05:20
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You can adjust your | command to include the interface.


sh int | i Fast|input errors

Leo Laohoo Thu, 06/11/2009 - 15:36
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Hi Peter,


You can also use the command "sh controllers ethernet-controller ".


Hope this helps.



Correct Answer
Leo Laohoo Fri, 06/12/2009 - 18:30
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Hi Peter,


If you want the output which shows the interface and any line errors for the 6500 (IOS), try the command show interface counter error.


Does this help you?

Leo Laohoo Sun, 06/14/2009 - 14:49
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Thanks for the ratings, Peter.

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