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Forum Replies

  1. Great post , very informative

  2. Great post RENE!! CBAC is kind of obsolte but it’s a key in order to understand zone-based FW or as I named It ZOMBIES FIREWAL, thanks for all your help!!

  3. Hi Rene,
    I tried simple ACL in packet tracer and I found at least one explicit ACE entry is needed in acces-list to make implicit " deny ip any any" effective, otherwise it allows all the traffic if
    it is an empty access-list.

    Thanks,
    Srini

  4. Hi, Rene

    How cisco CDA would work with CBAC? I wonder how CBAC is different then Idetity ACL? would you be able to provide article on it?

    Thanks
    Shraddha

  5. I’m still a bit confused about how the ACL taking care of traffic from the outside ( the DENY_ALL_INTERNET) refers back to the inspect function? Is it just because we have inspect out and Access-group IN on the same interface that both will be associated ?
    If that’s not clear, I’m referring to the output of the “show ip inspect all” , how the inspect function know which ACL the inspect results will be applied to ? Cheers !

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