Configuring a QoS Policy 875
c
CAUTION: Follow these rules when configuring a behavior. Otherwise the
corresponding QoS policy cannot be applied successfully.
■ The action of creating an outer VLAN tag cannot be configured simultaneously
with any other action except the traffic filtering action or the action of setting
802.1p precedence in the same traffic behavior. The action of creating an outer
VLAN tag must be applied to basic QinQ-enabled ports or port groups.
■ When the action of setting the service provider network VLAN ID is applied in
the inbound direction, any other action except the traffic filtering action or the
action of setting 802.1p precedence cannot be configured in the same traffic
behavior.
■ When the action of mirroring traffic is applied in the outbound direction, any
other action cannot be configured in the same traffic behavior.
Configuration example
1 Network requirements
Configure a policy named test to associate the traffic behavior named
test_behavior with the class named test_class. Apply the policy to the inbound
direction of GigabitEthernet 1/0/1 port.
2 Configuration procedure
# Enter system view.
<Sysname> system-view
# Create a policy (This operation leads you to policy view).
TP Supported Supported
Traffic filtering Supported Supported
Traffic mirroring Supported Supported
Configuring the outer VLAN
tag
Supported Not supported
Traffic redirecting Supported Not supported
Remarking the customer
network VLAN ID for packets
Not supported Supported
Remarking the 802.1p
precedence for packets
Supported Supported
Remarking the drop
precedence for packets
Supported Not supported
Remarking the DSCP
precedence for packets
Supported Supported
Remarking the IP precedence
for packets
Supported Supported
Remarking the local
precedence for packets
Supported Not supported
Remarking the service
provider network VLAN ID for
packets
Supported Supported
Table 70 The support for the inbound direction and the outbound direction
Action Inbound Outbound
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