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List:       jffnms-users
Subject:    Re: [jffnms-users] Cisco switch VLAN utilization
From:       Craig Small <csmall () enc ! com ! au>
Date:       2006-05-31 11:28:50
Message-ID: 20060531112850.GA18351 () enc ! com ! au
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On Tue, May 30, 2006 at 09:55:20AM -0400, Troy Tate wrote:
> I was wondering if this is normal reporting behavior on a VLAN on a Cisco switch? \
> Notice that the top bandwidth graph looks correct in bps. The lower graph should be \
> showing Utilization % for the same VLAN. However, the Y scale is not in %. It looks \
> just like the bandwidth graph shown above.

Bottom graph shows a maximum of about 900 micro %, which is 9e-04% or
9e-06 (0.000009) The 800u means 800 micro and the units are in percent.

Top graph shows a maximum of 8.71kbps, which on a GigE interface
(1000000 kbps = 1000 Mbps = 1Gbps) is 8.71e06 or 0.00000871

So they are showing the same thing, your 8.71kbps is only 0.000871%
of a GigE interface.

 - Craig

-- 
Craig Small      GnuPG:1C1B D893 1418 2AF4 45EE  95CB C76C E5AC 12CA DFA5
Eye-Net Consulting http://www.enc.com.au/   MIEE         Debian developer
csmall at : enc.com.au                      ieee.org           debian.org


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