1、配置ACL
acl number 3000
rule 10 permit ip source 192.168.x.x 0

2、匹配感兴趣流
traffic classifier tc-100 operator and
if-match acl 3000

3、配置策略动作（限速为15M）
traffic behavior tb-1
car cir 15360 pir 15360 cbs 2048000 pbs 2048000 green pass yellow pass red discard

4、配置策略
traffic policy tp-1
classifier tc-100 behavior tb-1

5、接口调用（此处为调用在出方向）
interface GigabitEthernet0/0/1
traffic-policy tp-1 outbound