3com 3031 Instruccion De Instalación

C

HAPTER

 72: MPLS Q

O

S

Complete these two steps to configure MPLS PQ: First, configure priority list 
according to MPLS EXP. Second, apply the priority list on the interface. For more 
information, refer to “Priority Queuing Configuration” in Chapter 68

Classify the packets according to MPLS EXP value and enable them to enter 
different queues. 

Perform the following in the System View.

Apply a group of priority-lists on the interface; to use this command repeatedly 
will set a new priority-list for the same interface. 

Perform the following configuration under interface view.

Not PQ but FIFO is employed on the interface by default.

Complete these two steps to configure MPLS CQ: First, configure priority list 
according to MPLS EXP. Second, apply the priority list on the interface. For more 
information, refer to “Custom Queueing Configuration” in Chapter 68.

Configure custom-list according to MPLS EXP and enable packets to enter 
different queues. 

Perform the following in the System View.l

Table 1083   Configuring priority list according to network protocol

Configure priority list according to 
network protocol

qos pql pql-index protocol mpls-exp 

mpls-experimental-value 

Delete corresponding classification 
rule of a specified group

undo qos pql pql-index protocol mpls-exp 

 mpls-experimental-value 

Table 1084   Applying priority-list group on the interface

Apply priority-list group on the 
interface

Cancel PQ setting on the interface

Table 1085   Configuring custom-list according to network protocol

Configure custom-list according to 
MPLS EXP

qos cql cql-index protocol mpls-exp 

 queue queue-number 

Delete the corresponding 
classification rule

undo qos cql cql-index protocol mpls-exp 

queue-number