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Internetworks: What is VLAN Access List? How to configure VACL?

VLAN ACL Is very useful when we want to filter traffic within the VLAN. When we configure

VACL on the switch, all the packets entering the VLAN are checked against the VLAN

access list. In VACL you cannot define the direction like router ACL. A VACL can either drop

a matching packet, forward it, or redirect it to another interface. Notice that the VACL is

applied globally to one or more VLANs listed and not to a VLAN interface switch virtual

interface (SVI).



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