[f-nsp] TurboIron CRC/Input errors

Jared Valentine hidden at xmission.com
Thu Nov 3 11:36:43 EDT 2011


If the optic doesn't work, then clean the patch cable, then try swapping for
a new patch cable, then try a different port on the TI24X.

Jared Valentine
hidden at xmission.com


-----Original Message-----
From: foundry-nsp-bounces at puck.nether.net
[mailto:foundry-nsp-bounces at puck.nether.net] On Behalf Of Matt Kassawara
Sent: Thursday, November 03, 2011 7:28 AM
To: Drew Weaver
Cc: foundry-nsp at puck.nether.net
Subject: Re: [f-nsp] TurboIron CRC/Input errors

I'd try swapping the optic.

On Tue, Nov 1, 2011 at 3:11 PM, Drew Weaver <drew.weaver at thenap.com> wrote:
> Howdy,
>
>
>
> While troubleshooting another problem I noticed that the crc/input error
> counter on one of our Turboiron 24s increments a few every couple of
> seconds:
>
>
>
> The amount of crc/input errors doesn't seem to scale up with the amount of
> traffic on the interface and the total number if tiny compared to the
number
> of packets:
>
>
>
> Received 156698568 broadcasts, 108451187 multicasts, 3166991325637
unicasts
>
> 131804 input errors, 131801 CRC, 0 frame, 0 ignored
>
> 0 runts, 3 giants
>
>
>
> Does anyone know if there is any definitive way of knowing what is causing
> this?
>
> thanks,
>
> Drew
>
>
>
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