16.3 CQ队列

1.FW2配置ACL

[FW2]acl number 2001
[FW2-acl-basic-2001]rule permit source 192.168.1.0 0.0.0.255
[FW2]acl number 2002
[FW2-acl-basic-2002]rule permit source 192.168.2.0 0.0.0.255
[FW2]acl number 2003
[FW2-acl-basic-2003]rule permit source 192.168.3.0 0.0.0.255

2.FW2配置制定队列

[FW2]qos cql 1 protocol ip acl 2001 queue 1
[FW2]qos cql 1 protocol ip acl 2002 queue 2
[FW2]qos cql 1 protocol ip acl 2003 queue 3
[FW2]qos cql 1 default-queue 4
//配置缺省队列，匹配不上任何规则的流量进入缺省队列

3.FW2配置各队列长度

[FW2]qos cql 1 queue 1 queue-length 250
[FW2]qos cql 1 queue 2 queue-length 200
[FW2]qos cql 1 queue 3 queue-length 100
[FW2]qos cql 1 queue 4 queue-length 50 

4.FW2配置每次调度的字节数

[FW2]qos cql 1 queue 1 serving 400
[FW2]qos cql 1 queue 2 serving 300
[FW2]qos cql 1 queue 3 serving 200
[FW2]qos cql 1 queue 4 serving 100

5.FW2接口启用制定队列规则组1

[FW2]interface GigabitEthernet 0/0/1
[FW2-GigabitEthernet0/0/1]qos cq cql 1

6.验证结果

[FW2]display qos cq interface GigabitEthernet 0/0/1
19:14:41  2023/02/26
Interface: GigabitEthernet0/0/1
Output queue : (Protocol queue : Size/Length/Discards) 0/1000/0 
Output queue : (Custom queue : CQL 1 Size/Length/Type/Sub-List/Discards)
  1:    0/  250/FIFO/ 0/0           2:    0/  200/FIFO/ 0/0         
  3:    0/  100/FIFO/ 0/0           4:    0/   50/FIFO/ 0/0         
  5:    0/   20/FIFO/ 0/0           6:    0/   20/FIFO/ 0/0         
  7:    0/   20/FIFO/ 0/0           8:    0/   20/FIFO/ 0/0         
  9:    0/   20/FIFO/ 0/0          10:    0/   20/FIFO/ 0/0         
 11:    0/   20/FIFO/ 0/0          12:    0/   20/FIFO/ 0/0         
 13:    0/   20/FIFO/ 0/0          14:    0/   20/FIFO/ 0/0         
 15:    0/   20/FIFO/ 0/0          16:    0/   20/FIFO/ 0/0