Re: Input Errors G0 / 1, How compared with wireshark packages?

can you copy the full output of the command: show interface g0/0

Input Error simply mean that the interface received a frame that it can't
understand but there can be many reasons for that.

Note about wireshark: in most cases if the interface didn't understand that
frame you will not see that frame also on the wireshark.

A good troubleshooting guide :

http://www.cisco.com/en/US/products/hw/switches/ps700/products_tech_note09186a008015bfd6.shtml#l3_l2

On Mon, Jul 11, 2011 at 3:03 AM, Kaio Vilar <kaiovilar_at_gmail.com> wrote:

> Hi,
>
> I have two files of data collected by Wireshark at different points, I
> made
> the switch and collect at the interface of the router because the router is
> increasing at the interface g0 / 0 10MB (Internet) input errors.
>
> The Cisco reports that may be of some traffic burst, think hard because at
> night when this happens do not have any traffic, I suspect it might be some
> attack, someone has gone through this?
>
> To find out which packets are being dropped did the collection with
> wireshark, I have the two files and thought I'd make the comparison between
> the two packages and see what the interface of the router discarded.
> Anyone know a program you can compare the two files and tell wireshark
> packages which are different?
>
>
> Has anyone gone through this problem bursts (errors) in an interface g0 /
> 0
> in 2851.
>
> Regards,
> Kaio Vilar
>
>
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