User Manual

Chapter 4 - Operation and Administration Using the CLI NPU Configuration
4Motion 198 System Manual
You can, at any time, delete an existing class-map (refer to Section 4.3.7.1.5) or
view the configuration information for an existing class-map (refer to
Section 4.3.7.1.6).
4.3.7.1.1 Enabling the QoS Class-map Configuration Mode/ Creating a New
Class Map
To specify the 802.1p VLAN priority and/or DSCP values for a class-map, first
enable the QoS class-map configuration mode. Run the following command to
enable the QoS class-map configuration mode. You can use this command to
create a new QoS class-map
npu(config)# class-map <class-map-number(1-65535)>
If you run the above command to create a new QoS class-map, the configuration
mode for this QoS class-map is automatically enabled.
By default, class-maps 1-8 are pre-configured. Refer to Table 4-15 for details on
these class-maps and the QoS classification rules to which they are associated.
After you enable the QoS class-map configuration mode, you can:
 Configure the 802.1p VLAN priority and/or DSCP for this class-map (refer to
Section 4.3.7.1.2).
 Delete the 802.1p VLAN priority and/or DSCP for this QoS class-map (refer to
Section 4.3.7.1.3).
 Terminate the QoS class-map configuration mode (refer to Section 4.3.7.1.4).
IMPORTANT
If you want to modify the 802.1p VLAN priority and/or DSCP values for a class-map that is already
associated with a QoS classification rule, first disable the QoS classification rule. For more
information about disabling QoS classification rules, refer to Section 4.3.7.3.
NOTE
The QoS class-map number is used to reference the QoS class-map that you want to associate with
a QoS classification rule, which defines the classification rule to be applied for host-originating
traffic. For more information about creating QoS classification rules, refer Section 4.3.7.2.