Re: OT: IP checksum errors

From: itguy.pro@gmail.com
Date: Mon Nov 17 2008 - 17:45:48 ARST


Show int?

It shows crc, input and output errors
Sent via BlackBerry from T-Mobile

-----Original Message-----
From: "Sean C" <upp_and_upp@hotmail.com>

Date: Mon, 17 Nov 2008 14:41:11
To: Cisco certification<ccielab@groupstudy.com>
Subject: OT: IP checksum errors

Sorry for the OT, but anyone know if there's a Cisco command to find out on
what interface ip packets are being received from if they have a checksum
error? I know you can find out from looking via a packet capture on the right
port, but I'm wondering if the router can tell me which interface is receiving
the bad packets.

router#sh ip traffic
IP statistics:
  Rcvd: 490702070 total, 267434384 local destination
         0 format errors, 34138 checksum errors, 2333080 bad hop count

Thanks,
Sean C #17085

Blogs and organic groups at http://www.ccie.net



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