HP E4510-48G, Command Reference Manual

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10-1
10
QinQ Configuration Commands
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Throughout this document, customer network VLANs (CVLANs), also called inner VLANs, refer to
the VLANs that a customer uses on the private network; and service provider network VLANs
(SVLANs), also called outer VLANs, refer to the VLANs that a service provider uses to carry VLAN
tagged traffic for customers.
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The selective QinQ feature of the Switch 4510G series can be achieved through the cooperation
between QoS policies. For the configuration commands of traffic classes, traffic behaviors, and
other QoS policy-related functions, see QoS Commands in the QoS Volume .
QinQ Configuration Commands
nest
Syntax
nest top-most vlan-id vlan-id
undo nest top-most
View
Traffic behavior view
Default Level
2: System Level
Parameters
vlan-id vlan-id : ID of the VLAN. The vlan-id argument is in the range 1 to 4094.
Description
Use the nest command to configure an outer VLAN tag for a traffic behavior.
Use the undo nest command to remove the outer VLAN tag.
Note that:
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The action of creating an outer VLAN tag cannot be configured simultaneously with any other
action except the traffic filtering action or the action of setting 802.1p precedence in the same
traffic behavior. And the action of creating an outer VLAN tag must be applied to basic
QinQ-enabled ports or port groups. Otherwise, the corresponding QoS policy cannot be applied
successfully.