H3C S7500E Series Ethernet Switches Operation Manual

Operation Manual – QoS
H3C S7500E Series Ethernet Switches Chapter 7 VLAN Mapping Configuration
7-5
To do... Use the command... Remarks
Specify the SVLAN for the
VLAN mapping
if-match service-vlan-id
vlan-id-value
Required
Exit to system view
quit
—
Create a traffic behavior
and enter traffic behavior
view
traffic behavior behavior-name
Required
Specify the CVLAN for
VLAN mapping
remark customer-vlan-id
vlan-id-value
Required
Exit to system view
quit
—
Create a QoS policy and
enter QoS policy view
qos policy policy-name
Required
Map the SVLAN to the
CVLAN by associating the
traffic behavior with the
traffic class
classifier tcl-name behavior
behavior-name
Required
Exit to system view
quit
—
 Note:
z You can apply QoS policies in the outbound direction of an SA LPU or EA LPU to
implement one-to-one VLAN mapping. To this end, you must configure the if-match
customer-vlan-id command as the matching rule in the uplink policy, and the
remark customer-vlan-id command as the action in the traffic behavior in the
downlink policy.
z Before applying such policies, enable basic QinQ first.
z See 0 for the support of an LPU for the policy application direction (inbound or
outbound).
7.3 One-to-One VLAN Mapping Configuration Example
7.3.1 Network requirements
z Use one SVLAN to carry a type of service traffic (PC, IPTV, or VoIP) of a home
user on Switch A and Switch B.
z Isolate a type of service traffic of a home user from the same type of service traffic
of all the other home users.