169
Step Command
7. Associate the class with the
behavior to map the CVLAN
to the SVLAN.
classifier
tcl-name
behavior
behavior-name
Configuring a downlink policy
To configure a downlink policy to map SVLANs back to CVLANs:
Step Command
1. Enter system view.
system-view
2. Configure a class for an SVLAN.
a. Create a class and enter class view:
traffic classifier tcl-name [ operator { and | or } ]
b. Configure an SVLAN as the match criterion:
if-match service-vlan-id vlan-id
3. Return to system view.
quit
4. Configure a behavior for a CVLAN.
a. Create a traffic behavior and enter traffic behavior
view:
traffic behavior behavior-name
b. Configure a CVLAN marking action:
remark customer-vlan-id vlan-id
5. Return to system view.
quit
6. Create a QoS policy and enter QoS
policy view.
qos policy
policy-name
7. Associate the class with the behavior to
map the SVLAN to the CVLAN.
classifier
tcl-name
behavior
behavior-name
Configuring the customer-side port
Step Command Remarks
1. Enter system view.
system-view
N/A
2. Enter Layer 2 Ethernet
interface view.
interface
interface-type
interface-number
N/A
3. Configure the port as a trunk
port.
port link-type
trunk
The default link type of an
Ethernet port is access.
4. Assign the port to CVLANs
and SVLANs.
port trunk permit vlan
{ vlan-id-list |
all
}
By default, a trunk port belongs to
VLAN 1 only.
5. Apply the uplink policy to the
incoming traffic.
qos apply policy
policy-name
inbound
N/A
6. Apply the downlink policy to
the outgoing traffic.
qos apply policy
policy-name
outbound
N/A
Configuring the network-side port