>I just looked this up to verify my memory, in Managing Cisco Network >Security by Michael Wenstrom (p.713) it says that undefined access list >equals permit any. I’m not saying it is true… just referencing that >book. If an ACL that is not defined is applied to an interface, then nothing is blocked. If there are any entries in the ACL then an implicit 'deny any any' is at the bottom of the ACL. Andrew ---------------------------------------------------------------------------- Attend the Black Hat Briefings & Training, July 28 - 31 in Las Vegas, the world's premier technical IT security event! 10 tracks, 15 training sessions, 1,800 delegates from 30 nations including all of the top experts, from CSO's to "underground" security specialists. See for yourself what the buzz is about! Early-bird registration ends July 3. This event will sell out. www.blackhat.com ----------------------------------------------------------------------------
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