From: Larry Roberts (groupstudy@american-hero.com)
Date: Wed Jul 21 2004 - 10:58:35 GMT-3
I had the identical problem on one of my 7206's.
In order to stop the problem I had to do a couple things.
First, I removed any ip route-cache flow statements, as well as removing any
unneeded ACL's that are applied ( don't delete them, just don't leave them
applied)
I migrated several FE sub-interfaces from the 7206 to our DC 6509 so that
the router wasn't dealing with so many sub interfaces ( it had 6 on it at
the time )
To me that didn't seem like much of a load, and when it come to actually
passing packets it wasn't. But if I attempted to save any configuration
changes it would stop passing packets until it had completed.
Have you had the 7206 run out of memory for exec sessions yet? Mine
progressed to that until I finally gave in and cleaned house.
-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of ccie
Meftahi
Sent: Wednesday, July 21, 2004 5:44 AM
To: ccielab@groupstudy.com
Subject: O/T : "Sh run" killing CPU
Hi Group
I have an issue with 7206 used as an ADSL concentrator. It has over 1500
virtual subinterfaces configured, obviously config is compressed.
But each time I do a show run, CPU spikes to nearly 100%. The work around
was to do sho startup which doea not reflect the current status.
Any ideas or thought on how to fic this issue ?
TIA
Sam
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