Configuring The Inner-To-Outer Tag Priority Replicating And Mapping Feature - H3C S3100-52P Operation Manual

Operation Manual – VLAN-VPN
H3C S3100-52P Ethernet Switch
Note:
Besides the default TPID 0x8100, you can configure only one TPID value on an
S3100-52P switch.
For the S3100-52P to exchange packets with the public network device properly,
you should configure the TPID value used by the public network device on both the
customer-side port and the service provider-side port.
1.2.4 Configuring the Inner-to-Outer Tag Priority Replicating and Mapping
Feature
Make sure that the VLAN-VPN feature is enabled on a port before configuring the
inner-to-outer tag priority replicating and mapping feature.
Follow these steps to configure the inner-to-outer tag priority replicating and mapping
feature:
Enter system view
Enter Ethernet port view
Enable the inner-to-outer
tag priority replicating
feature
Enable the inner-to-outer
tag priority mapping
feature and create a
priority mapping
Caution:
If you have configured the port priority (refer to QoS-QoS Profile Configuration part
in this manual), you will be prompted that the port priority configured for the current
port gets invalid after you enable the inner-to-outer tag priority replicating feature.
The inner-to-outer tag priority replicating feature is mutually exclusive with the
inner-to-outer tag priority mapping feature.
To do...
system-view
interface interface-type
interface-number
vlan-vpn inner-cos-trust
enable
vlan-vpn priority
old-priority remark
new-priority
Chapter 1 VLAN-VPN Configuration
Use the command...
1-5
Remarks
—
—
Either of the two
configurations is required.
By default, neither the
inner-to-outer tag priority
replicating feature nor the
inner-to-outer tag priority
mapping feature is
enabled.