A L2 sub-interface is a logical bridging endpoint associated with traffic on an interface distinguished by 802.1Q tags, where each <interface, 802.1q tag> tuple is treated as a first class bridging interface. Like other types of interfaces, a L2 sub-interface is a normal bridging endpoint in the bridging domain.

4.21.1F Subinterfaces EOS 4.27.2F

This feature allows the user to configure ACLs on L3 subinterfaces. These ACLs are implemented as router ACLs (with

ACL Subinterfaces EOS 4.21.6F