VLAN mapping configuration commands
VLAN mapping is achieved through QoS policies. For QoS policy configuration commands, see ACL
and QoS Command Reference.
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: Specifies a VLAN tag ID, ranging from 1 to 4094.
Description
Use nest to add a VLAN nest action to a traffic behavior. If the traffic behavior already contains a VLAN
nest action, the new one overwrites the old one.
Use undo nest to remove the action.
The nest action enables a port to insert an outer VLAN tag in VLAN tagged traffic.
If a QoS policy contains a VLAN nest action, you can apply it only to the incoming traffic of a port
enabled with basic QinQ.
The nest action cannot be applied to a VLAN or globally.
Related commands: qos policy, traffic behavior, and classifier behavior (ACL and QoS Command
Reference).
Examples
# Create traffic behavior b1, and add the action of inserting outer VLAN tag 123.
<Sysname> system-view
[Sysname] traffic behavior b1
[Sysname-behavior-b1] nest top-most vlan-id 123
remark customer-vlan-id
Syntax
remark customer-vlan-id vlan-id
undo remark customer-vlan-id
View
Traffic behavior view
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