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Sending Tagged or Untagged Packets over VPLS Virtual Interfaces

If the packets sent over the VPLS virtual interfaces (vt- or lsi- interfaces) need to be tagged by the normalized VLAN, use one of the following configuration statements:

vlan-id vlan-number—Tags all packets sent over the VPLS virtual interface with the configured vlan-number. See VPLS Labels and VLAN Tags for an example of this configuration.
vlan-tags outer outer-vlan-number inner inner-vlan-number—Tags all packets sent over the VPLS virtual interfaces with the specified inner and outer VLAN tags.

If the incoming VLAN tags identifying a Layer 2 logical interface are removed when packets are sent over VPLS virtual interfaces, use the vlan-id none statement.

Note: Even when the vlan-id none statement is configured, the packets can still contain other customer VLAN tags.

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