This TOI describes a feature allowing packets that do not match any VLAN translations to be dropped from a port. This can be useful to drop selective Q-in-Q packets that do not receive a VLAN. The Configuration section details CLI commands used to configure the feature.

Vlan L2 VLAN Translation EOS 4.32.0F Translation

IPv4 and IPv6 multicast routing, private VLANs, and egress VLAN translation are supported on EOS, but on prior releases and on certain platforms they did not work correctly when used in combination.  In those cases, routed multicast packets that egress on an interface with VLAN translation or on a private VLAN would not egress on the correct VLAN.  The configured VLAN translation or private VLAN would not be applied.