User Manual

Chapter 4 - Operation and Administration Using the CLI NPU Configuration
4Motion 199 System Manual
4.3.7.1.2 Specifying 802.1p VLAN priority and/or DSCP for a Class-map
After enabling the QoS class-map configuration mode, you can configure one or
both of the following values for this QoS class-map:
 DSCP value in the IPv4 packet header to indicate a desired service.
 802.1p VLAN priority in the VLAN header of the packet.
Run the following command to configure the 802.1p VLAN priority and/or DSCP:
IMPORTANT
An error may occur if:
 You specify a class-map number that is not within the range, 1- 65535.
 The class-map configuration mode for the class-map you have specified is already enabled.

Command
Syntax
npu(config)# class-map <class-map-number(1-65535)>
Privilege
Level
10
Syntax
Description
Parameter Description Presence Default
Value
Possible
Values
<class-map-num
ber(1-65535)>
Indicates the identifier of the
QoS class-map for which the
QoS class-map configuration
mode is to be enabled.
Mandatory N/A 1-65535
Command
Modes
Global configuration mode
IMPORTANT
If you are modifying the 802.1p VLAN priority and/or DSCP for a class-map that is associated with a
QoS classification rule, first disable the QoS classification rules for that ACL. For details, refer to
Section 4.3.7.3.