In 12.2(18)SXE code for PFC switched packets the SP sends the packets
out via inband rather than sending them to the RP. So changing to
12.2(18)SXE or higher release for PFC switched traffic reduces the
CPU of the RP, but increases the SP CPU load slightly. So the fairly
old ones I guess are running 12.2(18)SXD or earlier code.
Ian
At 10:13 AM 7/10/2008 -0400, Drew Weaver wrote:
Was there some point in the software versions for the Cat6500 where
the Earl NDE Task process suddenly began using hardly any CPU utilization?
We have 6 catalyst 6500s, 2 of them are farly new, and 4 of them are
fairly old, all of them have almost equal load and netflow is
configured exactly the same. The only difference being the version
of IOS. There is about a 15% CPU utilization difference in that task.
On a one with older code it hangs at around 15-17%, on a one with
newer code it is 0-1%.
Does anyone have any insight on this?
-Drew
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