Hi All, 

CPU utilisation on my 6509s ( VS-S720-10G running SXH)
is very high because of applications communicating via broadcast. I
want to stop these broadcasts hitting the 6509 CPU.

The below documents says CoPP for bcast is not supported in hw.
http://www.cisco.com/en/US/docs/switches/lan/catalyst6500/ios/12.2SX/configuration/guide/copp.html

I
can not use "Broadcast Suppression" as this is not a broadcast attack
and i can not use mls rate limiters (it seems you can only limit
unicast and multicast with mls rate-limiters.)

It would be great to have some comments on this or if limiting bcast in hw is 
possible at all.

Regards

-Ozgur



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