MAC acl

Discussion in 'Cisco' started by Mark, Oct 8, 2011.

  1. Mark

    Mark Guest


    some Cisco switches support MAC access lists on ingress traffic only. I'm
    trying to understand why it doesn't make sens (impossible?) to implement MAC
    ACLs on *egress* traffic. Is it because classification is always done prior
    a switch makes forwarding decision and places frames in outgoing queues ?

    Mark, Oct 8, 2011
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