How to Use Both Ingress Tagging and Egress Stripping

When ingress port VLAN tagging is enabled on a network port and egress port VLAN stripping is enabled on a tool port on the same GigaVUE node, refer to the Table 1: VLAN Stripping Table:

Table 1: VLAN Stripping Table

Tool à

Stripping Enabled Stripping Disabled

Network

Untagged

Single Tag

Double Tag

Untagged

Single Tag

Double Tag

Ingress VLAN tag enabled

None

None

Customer VLAN tag

Ingress VLAN tag

Ingress VLAN tag + Customer VLAN tag

Ingress VLAN tag + Customer VLAN tag + Service VLAN tag

Ingress VLAN tag disabled

None

None

Customer VLAN tag

None

Customer VLAN tag

Service VLAN tag

NOTES:

■   The inner VLAN tag is classified as the Customer VLAN tag (ethertype 0x8100)
■   The outer VLAN tag is classified as the Service VLAN tag (ethertype 0x8100, 0x88A8, or 0x9100)