Qinq Configuration Task List; Configuring Basic Qinq; Enabling Basic Qinq; Configuring Vlan Transparent Transmission - H3C S5500-EI Series Configuration Manual

QinQ configuration task list

Complete the follows tasks to configure QinQ:
Task

Configuring basic QinQ

Configuring selective
QinQ
Configuring the TPID value in VLAN tags
NOTE:
QinQ requires configurations only on the service provider network.
•
QinQ configurations made in Ethernet interface view take effect on the current interface only. Those
•
made in Layer 2 aggregate interface view take effect on the current aggregate interface and all the
member ports in the aggregation group. Those made in port group view take effect on all member ports
in the current port group.
• The basic QinQ and selective QinQ features must be configured on the ports connecting to the customer
networks.
Configuring basic QinQ

Enabling basic QinQ

A basic QinQ-enabled port tags an incoming packet with its default VLAN tag.
Follow these steps to enable basic QinQ:
To do...
Enter system view
Enter interface
view or port
group view
Enable basic QinQ

Configuring VLAN transparent transmission

When basic QinQ is enabled on a port, all packets passing through the port are tagged with the port's
default VLAN tag. However, by configuring the VLAN transparent transmission function on a port, you
Enabling basic QinQ
Configuring VLAN transparent transmission
Configuring an outer VLAN tagging policy
Configuring an inner-outer VLAN 802.1p priority mapping
Configuring inner VLAN ID substitution (available only on the
S5500-EI)
Enter Layer 2 Ethernet
interface view or Layer 2
aggregate interface view
Enter port group view
Use the command...
system-view
interface interface-type
interface-number
port-group manual
port-group-name
qinq enable
174
Remarks
Required
Optional
Optional
Optional
Optional
Optional
Remarks
—
Required
Use either command.
Required
Disabled by default.