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Re: [nv-l] Collecting ifInOctets ifOutOctets

To: nv-l@lists.us.ibm.com
Subject: Re: [nv-l] Collecting ifInOctets ifOutOctets
From: Costas Vergakis <vergakis@yahoo.com>
Date: Wed, 3 Nov 2004 02:01:58 -0800 (PST)
Delivery-date: Wed, 03 Nov 2004 10:04:40 +0000
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In-reply-to: <OF45300D7E.DF616D88-ON80256F40.005FACCC-80256F40.00602BA6@uk.ibm.com>
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Thank you John,
your answer lead me to a second question:
Is there a way to measure the compressed traffic? 
(that is the true traffic on the link?)

TIA

Costas


--- John M Gatrell <John.Gatrell@uk.ibm.com> wrote:

> From my memory, if it's a Cisco, the counters are
> before compression,
> and so will give you higher than expected
> throughputs.
> 
> The Cisco 'show compress' command gives you more
> info,
> but you then have to add various columns to work out
> the true link 
> utilization.
> 
> If the compression is done externally in modem
> hardware then again the 
> figures
> muust be for the uncompressed traffic.
> 
> John Gatrell, BA, AIX Cert Specialist, Cisco CCNA.
> 
> >When we collect the ifInOctets & ifOutOctets of an
> >interface which is the one end of a serial link and
> 
> >we have compression on that link, do we collect the
> >compressed or the uncompressed octets???
> 
> 



                
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