Qinq Configuration Task List; Configuring Basic Qinq; Enabling Basic Qinq; Configuring Selective Qinq - 3Com 4510G Configuration Manual

QinQ Configuration Task List

Table 10-2 QinQ configuration task list

Configuring Basic QinQ

Configuring Selective QinQ

Configuring the TPID Value in VLAN Tags
QinQ requires configurations only on the service provider network, not on the customer 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.
Basic and selective QinQ should both be configured on the ports connecting customer networks.
Do not configure QinQ on a reflector port. For information about reflector ports, refer to Port
Mirroring Configuration in the Access Volume.
Configuring Basic QinQ

Enabling Basic QinQ

Follow these steps to enable basic QinQ:
Enter system view
Enter
interface
view or port
group view
Enable QinQ on the port(s)
Configuring Selective QinQ
You can configure selective QinQ in one of the following two approaches:
Configuring selective QinQ based on ports
Configuring selective QinQ through QoS policies
Configuration task
Configuring Selective QinQ Based on Ports
Configuring Selective QinQ through QoS
Policies
To do...
Enter Ethernet 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
10-5
Remarks
Optional
Use either
approach
Optional
Remarks
—
Required
Use either command.
Required
Disabled by default.