[111516] in North American Network Operators' Group
RE: Networking performance
daemon@ATHENA.MIT.EDU (Mills, Charles)
Fri Feb 6 13:48:14 2009
Date: Fri, 6 Feb 2009 13:46:35 -0500
In-Reply-To: <40d8a95a0902061043u4988fc7bm2178cb47c554a43f@mail.gmail.com>
From: "Mills, Charles" <cmills@accessdc.com>
To: "Deric Kwok" <deric.kwok2000@gmail.com>
Cc: nanog@nanog.org
Errors-To: nanog-bounces@nanog.org
Make sure MRTG is using SNMPv2 when it does its data gathering otherwise
you'll suffer from counter rollover. =20
-----Original Message-----
From: Deric Kwok [mailto:deric.kwok2000@gmail.com]=20
Sent: Friday, February 06, 2009 1:44 PM
To: nanog@nanog.org
Subject: Networking performance
Hi
I would like to ask your professional experience about switch throughput
I have Gig Switchs eg: H P3400 /3500, cisco c4 948../ dlink
In their spec, they said that it can handles Gig
So far, I couldn't see their ports are used up over 200M in mrtg graph
when I try to transfer 3G size files to files between computers
ls there any limitation in those switchs?
or I have to do configuration eg: put it full duplex instead of auto
Thank you for your help
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