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vlans and netbios traffic

Unanswered Question
jeremy-keen Wed, 11/05/2003 - 18:16
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vlans are purely a layer 2 function, they have no knowledge of TCP/UDP ports (layer 4), hence cannot inspect/influence frames based on netbios ports.


Other features such as ACL'S (access control lists) are used to block tfaffic based on port numbers.


Cheers,

Jeremy

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