[mrtg] Re: Cisco 3550/2950 monitoring

[McDonald, Dan]

>From: Meyer, Douglas S. [mailto:doug at dougm.com]

>We monitor the CPU and Memory on one of our Catalyst 3500 routers, but I
>do not think the 2950's have those components (at least ours don't).  A
>search on Google will reveal the OIDs for Cisco CPU and Memory but I'll
>provide our samples anyways.  You can look them up on Cisco's site for
>the OID definitions.

>Target[cs-2u01-c3550-01-cpu]:
>1.3.6.1.4.1.9.2.1.57.0&1.3.6.1.4.1.9.2.1.58.0:public at cs-2u01-c3550-01.tc
om

Probably not there, since its use has been deprecated for over five years.  
cpmCPUTotal5sec.1 and cpmCPUTotal5secRev.1 both seem to work fine when
running IOS 12.1.11.EA1-- do a walk like:

snmpwalk -c public 172.16.0.2 -m CISCO-PROCESS-MIB cpmCPU

to check for certain on your box.  if you want numeric OID's you can add -On

>Target[cs-2u01-c3550-01-mem]:
>1.3.6.1.4.1.9.9.48.1.1.1.6.1&1.3.6.1.4.1.9.9.48.1.1.1.7.1:public at cs-2u01
>-c3550-01.tcom

That should be fine.  You might find instance 2 more interesting - that's
the I/O memory pool, which that box exercises a lot more than the processor
pool.  Again, a walk on:

snmpwalk -c public 172.16.0.2 -m CISCO-MEMORY-POOL-MIB ciscoMemoryPoolTable

will be very enlightening.

> -----Original Message-----
> From: mrtg-bounce at list.ee.ethz.ch [mailto:mrtg-bounce at list.ee.ethz.ch]
On
> Behalf Of Bill Parker
> Sent: Sunday, January 05, 2003 10:13 AM
> To: mrtg at list.ee.ethz.ch
> Subject: [mrtg] Cisco 3550/2950 monitoring
> 
> 
> I plan to start monitoring a cisco 3550 switch, and wanted to know if
> anyone had
> some interesting MIB's could look for (CPU, Memory, etc).  A standard
> cfgmaker
> should return all the ports on the 3550, etc.
> 
> -Bill

Daniel J McDonald, CCIE #2495, CNX
Lan/Wan Integrator
Austin Energy
1.512.322.6739
dan.mcdonald at austinenergy.com

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