Alcatel-Lucent 6850-48 网络指南

Configuring QoS

Configuring Global QoS Parameters

OmniSwitch AOS Release 6 Network Configuration Guide

page 40-21

Use the 

 command to configure switch logging to output logging events to 

the console. Note that this is in addition to sending log events to a file in the flash file system of the 
switch. See the “Using Switch Logging” chapter in the OmniSwitch AOS Release 6 Network Configura-
tion Guide for more information.

To view the QoS log, use the 

 command. The display is similar to the following:

**QOS Log**

Insert rule 0

Rule index at 0

Insert rule 1

Rule index at 1

Insert rule 2

Rule index at 2

Enable rule r1 (1) 1,1

Enable rule r2 (0) 1,1

Enable rule yuba1 (2) 1,1

Verify rule r1(1)

Enable rule r1 (1) 1,1

Really enable r1

Update condition c1 for rule 1 (1)

Verify rule r2(1)

Enable rule r2 (0) 1,1

Really enable r2

Update condition c2 for rule 0 (1)

Verify rule yuba1(1)

Enable rule yuba1 (2) 1,1

Really enable yuba1

Update condition yubamac for rule 2 (1)

QoS Manager started TUE MAR 10 13:46:50 2002

Match rule 2 to 1

Match rule 2 to 2

Match rule 2 to 3

The log display may be modified through the qos log lines, qos log level, and debug qos commands. The 
log display may also be output to the console through the qos log console command or sent to the policy 
software in the switch (which manages policies downloaded from an LDAP server) through the qos 
forward log command.

The QoS log can get large if invalid rules are configured on the switch, or if a lot of QoS events have 
taken place. Clearing the log makes the file easier to manage.

To clear the QoS log, use the 

 command. For example:

-> qos clear log

All the current lines in the QoS log are deleted.