[c-nsp] C6K, SUP720, 15.1SY, uRPF with ACL, CoPP

Phil Mayers p.mayers at imperial.ac.uk
Wed Oct 2 13:27:41 EDT 2013

On 02/10/13 18:20, Tim Durack wrote:
> C6K, SUP720 (mix of 3B, 3BXL, 3C, 3CXL), running 15.1SY.
> We have enabled uRPF with ACL exceptions to support DHCP relay (plus mls ip
> cef rpf hw-enable-rpf-acl). This works as expected.
> If we enable CoPP, the ACL exceptions for uRPF stop working. I can't find a
> good explanation for this, and TAC isn't very helpful on the subject.

Stop working, or hit the CoPP policy?

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