[AG-TECH] Venue client causing network errors on CISCO 4506

Michael Gates mgates at sdsc.edu
Tue Apr 26 15:50:53 CDT 2005


We've replaced all the accessible cables (machine to wall, switch to
port), and even the plug plates that the cables plug into in the wall
and the closet ports.  I seriously doubt it's a wall cable, as it never
moves and there hasn't been any construction on that floor.

Thanks for the input though!

-Mike

--
======================
Michael Gates
VTC Services
mgates at sdsc dot edu
858.534.5188
SDSC Main bld. Room 109
====================== 

-----Original Message-----
From: Robert Olson [mailto:olson at mcs.anl.gov] 
Sent: Tuesday, April 26, 2005 13:41
To: Michael Gates
Cc: Lyle Carlson; ag-tech at mcs.anl.gov
Subject: Re: [AG-TECH] Venue client causing network errors on CISCO 4506

Is it possible you have a flaky cable or connection? We saw something 
like this somewhere, I forget where, where the traffic was triggering 
errors like that and a cable was bad.

--bob

On Apr 26, 2005, at 3:23 PM, Michael Gates wrote:

> I'm wondering if any of the network folks have seen a Venue Client 
> cause
> errors on a CISCO 4506 Switch with a Supervisor II+ card.
>
> Basically, the switch is seeing errors from the host running the
> software, like this:
>
>  5 minute input rate 179000 bits/sec, 54 packets/sec
>   5 minute output rate 1377000 bits/sec, 333 packets/sec
>      140735 packets input, 50489999 bytes, 0 no buffer
>      Received 140639 broadcasts (140598 multicast)
>      795 runts, 0 giants, 0 throttles
>      2223 input errors, 1428 CRC, 0 frame, 0 overrun, 0 ignored
>
> The errors continue to increase with each, what appear to be, bursts
of
> packets. If the software is stopped, the errors stop too.
>
> Anybody?
>
> Thanks in advance for the help
>
> --
> ======================
> Michael Gates
> VTC Services
> mgates at sdsc dot edu
> 858.534.5188
> SDSC Main bld. Room 109
> ======================
>




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