Vlan Termination Configuration Task List; Configuring Tpid For Vlan-Tagged Packets; Introduction To Tpid - HP A6600 Configuration Manual

Figure 56 VLAN termination enables LAN-WAN communication

VLAN termination configuration task list

Complete the following tasks to configure VLAN termination:
Task

Configuring TPID for VLAN-tagged packets

Enabling an ambiguous Dot1q/QinQ termination-enabled subinterface to
transmit broadcasts and multicasts
Configuring Dot1q
termination
Configuring QinQ
termination
Configuring TPID for VLAN-tagged packets

Introduction to TPID

IEEE 802.1Q inserts a four-byte VLAN tag field between the DA&SA field and the type field to carry
VLAN-related information in an Ethernet frame header.
field in Ethernet II encapsulation. Other Ethernet encapsulation formats include 802.2 LLC, 802.2 SNAP,
and 802.3 raw.
Figure 57 Subfields in the VLAN Tag field
Configuring unambiguous Dot1q termination
Configuring ambiguous Dot1q termination
Configuring unambiguous QinQ termination
Configuring ambiguous QinQ termination
Figure 58 compares the structure of a Dot1q packet and that of a QinQ packet.
Figure 57 shows the subfields in the VLAN tag
162
Remarks
Optional
Optional
Select either one of them
based on your router
model.