Multiple Vlan - Fujitsu XG700 - Switch User Manual

XG700 User's Guide

4.7.3 Multiple VLAN

Identifier or TPID: Tag Protocol Identifier is 0x8100 in IEEE 802.1Q.
With the user-defined VLAN tag protocol identifier, the IEEE 802.1Q standard tag can be replaced with a user-defined VPID,
allowing for encapsulation in a multiple-tag VLAN.
For the frame format, refer to TPID (Tag Protocol Identifier) in
Using Multiple VLAN (also known as double tagging or Q in Q) allows a service provider to transparently forward customers'
VLAN traffic even if the service provider assigns customers traffic to different VLANs.
To configure multiple VLAN using user-defined VLAN tag protocol identifier, carry out the following procedures in the
administrator EXEC mode.
xg# configure terminal
xg(config)# vlan <1-4094> [ name VLAN_NAME ]
xg(config)# vlan-statistics collection <1-4094>
[ <1-4094>
xg(config)# interface port 1
xg(config-if)# user-vlan-protocol-id <0x05DD ~
0xFFFF>
xg(config-if)# vlan-member allowed vlan
{ <1-4094> | all }
{ egress-untagging | egress-tagging }
xg(config-if)# ingress-filter tagged-frame
xg(config-if)# ingress-filter untagged-frame
xg(config-if)# exit
xg(config)# exit
xg# show interface
xg# show vlan
Command
]
43/266
All Rights Reserved, Copyright (C) PFU LIMITED 2005-2006
"Tag VLAN Frame Format".
Task
Switch to global configuration mode.
Create a VLAN to use.
(Optional)
Configure a VLAN that collects statistics.
Switch to interface edit mode for the port for which you
want to configure the multiple VLAN.
In this example, the global interface configuration mode
is selected for port 1.
Set the user-defined VLAN tag protocol identifier.
Register a VLAN to which the port belongs.
Specify "egress-tagging" for the port that is output with
the tag of the user-defined VLAN tag protocol identifier
added.
Specify "egress-untagging" for the port that is output
with the tag of the user-defined VLAN tag protocol
identifier removed.
(Optional)
Define a filter on frames received (tagged and untagged
frames) for the port, if necessary.
Exit to global configuration mode.
Exit to administrator EXEC mode.
View the port state and VLAN membership state for
each port.