Filter
Top Products
DES-7200 Configuration Guide Chapter 12 QinQ Configuration
12-17
Gi0/1 enable
12.2.5.4 Configuring Priority Mapping
Follow these steps to set the priority of outer tag by the priority of inner tag:
Command Description
configure terminal
Enter the global configuration mode.
interface <interface>
Enter the interface configuration mode.
dot1q-Tunnel cos inner-cos-value
remark-cos outer-cos-value
Set the priority of outer tag (ISP tag) by the
priority value of the inner tag (user tag).
end
Exit the interface mode.
show interface intf-name remark
View the priority mapping configuration of the
user tag.
Note
You can configure priority duplication of the user tag only on
the dot1q-tunnel port, whose priority is higher than QoS.
Priority duplication and priority mapping cannot be enabled
on one interface at the same time.
Priority mapping takes effect only when trust none is
configured.
The following example shows how to configure the priority mapping of the user
tag:
DES-7200(config)# interface gigabitethernet 0/1
DES-7200(config-if)#dot1q-Tunnel cos 3 remark-cos 5
DES-7200(config)# end
DES-7200# show interface gigabitethernet 0/1 remark
Ports Type From value To value
------------ ----------- ----------- --------
Gi0/1 Cos-To-Cos 3 5
12.2.5.5 Configuring Address
Duplication
Follow these steps to duplicate the learned dynamic address form one VLAN to
another VLAN:
Command Description
configure terminal
Enter the global configuration mode.
interface <interface>
Enter the interface configuration mode.