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).
