H3C Technologies H3C WX6000 Series Access Controllers - Manual (Page 103)

12-4
Protocol type Value
MPLS 0x8847/0x8848
IPX/SPX 0x8137
IS-IS 0x8000
LACP 0x8809
802.1x 0x888E
Cluster 0x88A7
Reserved 0xFFFD/0xFFFE/0xFFFF
Configuring Basic QinQ
Follow these steps to configure basic QinQ:
To do... Use the command... Remarks
Enter system view system-view —
Enter Ethernet
port view interface interface-type
interface-number
Enter Ethernet
port view or
port group
view
Enter port
group view
port-group { manual
port-group-name |
aggregation
agg-id }
Required
Use either command.
Configurations made in Ethernet port view
will take effect on the current port only;
configuration made in port group view will
take effect on all ports in the port group.
Enable QinQ on the port(s) qinq enable
Required
Disabled by default.
Configuring Selective QinQ
The outer VLAN tag added to a frame by the basic QinQ feature is the VLAN tag corresponding to the
port’s default VLAN ID, while the selective QinQ feature allows adding different outer VLAN tags based
on different inner VLAN tags.
With selective QinQ configured on a port, the device attaches different outer VLAN tags based on the
inner VLAN tags; frames with a VLAN ID out of the range specified in the raw-vlan-id inbound
command are attached the port’s default VLAN tag as the outer tag.
Follow these steps to configure selective QinQ: