16.5 WFQ（Weighted Fair Queuing） 加权公平队列

1.FW1配置ACL

[FW1]acl number 2001
[FW1-acl-basic-2001]rule permit source 192.168.1.1 0
[FW1]acl number 2002                 
[FW1-acl-basic-2002]rule permit source 192.168.1.2 0
[FW1]acl number 2003                 
[FW1-acl-basic-2003]rule permit source 192.168.1.3 0
[FW1]acl number 2004                 
[FW1-acl-basic-2004]rule permit source 192.168.1.4 0

2.FW1配置流分类

[FW1]traffic classifier 2001
[FW1-classifier-2001]if-match acl 2001
[FW1]traffic classifier 2002
[FW1-classifier-2002]if-match acl 2002      
[FW1]traffic classifier 2003
[FW1-classifier-2003]if-match acl 2003      
[FW1]traffic classifier 2004
[FW1-classifier-2004]if-match acl 2004    

3.FW1配置流行为

[FW1]traffic behavior 2001
[FW1-behavior-2001]remark ip-precedence 5
[FW1]traffic behavior 2002 
[FW1-behavior-2002]remark ip-precedence 4
[FW1]traffic behavior 2003 
[FW1-behavior-2003]remark ip-precedence 3
[FW1]traffic behavior 2004 
[FW1-behavior-2004]remark ip-precedence 2

4.FW1配置流策略，关联流分类和流行为

[FW1]qos policy p
[FW1-qospolicy-p]classifier 2001 behavior 2001
[FW1-qospolicy-p]classifier 2002 behavior 2002
[FW1-qospolicy-p]classifier 2003 behavior 2003
[FW1-qospolicy-p]classifier 2004 behavior 2004

5.FW1接口应用流量策略

[FW1]interface GigabitEthernet 0/0/1
[FW1-GigabitEthernet0/0/1]qos apply policy p inbound 
[FW1]interface GigabitEthernet 0/0/0
[FW1-GigabitEthernet0/0/0]qos wfq queue-length 100 queue-number 16