RE: [nsp] High SNMP-CPU Utilization on 7500

From: Kinczli Zoltán (Zoltan.Kinczli@Synergon.hu)
Date: Thu Mar 14 2002 - 03:49:46 EST


Hello HAssan

I'd configure if-index persistance
http://www.cisco.com/univercd/cc/td/doc/product/software/ios120/120newft
/120limit/120s/120s11/12sifidx.htm
and have snmpwalk tell you the OID of those interfaces you'd like to
monitor.

There is a hint:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios121/121cgcr/
fun_r/frprt3/frd3001.htm#xtocid655930

snmp-server view <viewname> ifEntry.*.1 included

regards,
  --zoltan

-----Eredeti üzenet-----
Feladó: Hassan, Shehzad [mailto:shehzad.hassan@bellnexxia.com]
Küldve: 2002. március 14. 7:03
Címzett: Kinczli Zoltán; Cisconsp (E-mail)
Tárgy: RE: [nsp] High SNMP-CPU Utilization on 7500

Zoltan,
Any idea which OIDs/MIBs do I need to exclude from my view to prevent
these
hundreds of sub-interfaces/(ISL/Serial) from being queried ?
Thanks

SH

-----Original Message-----
From: Kinczli Zoltán [mailto:Zoltan.Kinczli@Synergon.hu]
Sent: Wednesday, March 13, 2002 5:17 PM
To: Hassan, Shehzad; Cisconsp (E-mail)
Subject: RE: [nsp] High SNMP-CPU Utilization on 7500

Hello Hassan,

  You can define an snmp view. Ypu can exclude|include
particular MIB variables in the view. Those are not
included can not be accessed, thus can not be queried.

regards
  --zoltan

-----Original Message-----
From: Hassan, Shehzad
Sent: Wed 3/13/2002 10:31 PM
To: Cisconsp (E-mail)
Cc:
Subject: [nsp] High SNMP-CPU Utilization on 7500

We have multiple servers polling one of many DSL Service Distribution
boxes,
I have approx 1300 ISL sub-interfaces on one of those routers,
although I don't want to poll the 1300 ISL subinterfaces, all I'm
interested
in is the POS plus the main FE, is there anyway I can prevent the
box(router) from allowing servers to poll these sub-interfaces?
excluding
some MIBs/OIDs in the SNMP-view is what I'm looking for. my NMS Sever
doesn't allow me to put exceptions.

Appreciate any help.
Regards

SH



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