Configuring Selective Qinq; Configuring An Outer Vlan Tagging Policy - HP A6600 Configuration Manual

Configuring selective QinQ

Configuring an outer VLAN tagging policy

Selective QinQ enjoys higher priority than basic QinQ. A received frame is tagged with an outer VLAN
ID based on basic QinQ only after it fails to match the match criteria defined in the traffic class.
Selective QinQ is achieved through QoS policies. For more information about QoS policies, see ACL and
QoS Configuration Guide.
Basic QinQ only tags received frames with the default VLAN tag of the receiving port. Selective QinQ
adds different outer VLAN tags based on different inner VLAN tags.
The selective QinQ feature of the A6600 routers is achieved through QoS policies. To enable the router
to tag tagged packets based on inner VLAN tags, follow these steps:
Configure a class to match packets with certain tags.
•
Configure a traffic behavior to tag packets with an outer VLAN tag.
•
Create a QoS policy and associate the class with the behavior in the policy.
•
Apply the QoS policy to the port that connects to the user.
•
To configure selective QinQ:
To do...
1. Enter system view
2. Create a class and enter class
view
3. Specify the inner VLAN IDs of
matching frames
4. Return to system view
5. Create a traffic behavior and
enter traffic behavior view
6. Specify an outer VLAN ID
7. Configure a traffic accounting
action
8. Return to system view
9. Create a QoS policy and
enter QoS policy view
10. Associate the traffic class with
the traffic behavior defined
earlier
11. Return to system view
Use the command...
system-view
traffic classifier classifier-name
[ operator { and | or } ]
if-match customer-vlan-id
vlan-id-list
quit
traffic behavior behavior-name
nest top-most vlan-id vlan-id
accounting
quit
qos policy policy-name
classifier classifier-name behavior
behavior-name
quit
148
Remarks
—
Required.
By default, the operator of a class
is AND.
Required.
—
Required.
Required.
Optional.
Configure a traffic accounting
action to count QinQ packets that
carry specific VLAN tags, keeping
track of specific traffic changes,
based on which you can design
more effective transmission
optimization policies
—
Required.
Required.
—