[mrtg] Re: Best way to monitor utilization of 2924 Switch?

Bryan Socha byans at ugo.com
Fri Jul 7 22:38:19 MEST 2000


I haven't tried this but 100/24 (100% divided by number of leds) means each
LED is just over 4.16% (assuming 24 leds means 100%)

you can try:

target[xxxx]: oid&oid:community at switch * 4.16

I know the math will work but I am not sure about the floating point
number.. you might need to do it as a whole number and in that case you can
pick 4 or 5.  I would probably use 4 so you can say, HEY its full, I need
money for more even though you sill have about 3% left :)

-----Original Message-----
From: Dave Parkin [mailto:parkin at icrf.icnet.uk]
Sent: Friday, July 07, 2000 9:45 AM
To: mrtg at list.ee.ethz.ch
Subject: [mrtg] Best way to monitor utilization of 2924 Switch?



I've got a couple of 2924's forming the heart of a Linux cluster, and want
to see how the switch is coping. Port-by-port, I'm not too worried about,
but its the backplane use I want to look at.
The 2924 mib has entries for 'number of leds lit on front display' and is
used to give a visual indication of load - I'm looking for something a bit
more refined, though?
Can anyone help?

tia

Dave


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