Egress Port VLAN Stripping Limitations

The following are limitations of egress port VLAN stripping:

■

Enabling both ingress port VLAN tagging and egress port VLAN stripping on the same port is not supported.

■

Egress port VLAN stripping does not support inline tool ports or stack ports.

■

If a port is configured for egress port VLAN stripping, configuring a port filter with either pass or drop VLAN rules is not recommended.

■

In Clustering, Egress port VLAN stripping with outer tag ethertype of 0x88A8 or 0x9100 is supported if the tool port and the network port are configured in the same device.

■

An outer tag of ethertype 0x8100 works without any limitation when egress port VLAN stripping is configured along with ingress port VLAN tagging on the upstream GigaVUE node.

■

In GigaVUE‑TA25, GigaVUE‑HC1-Plus, and GigaVUE‑TA25E engines, Port level egress VLAN stripping is only supported if the network and tool ports are not configured on the same node in double tag mode.