一 做一个ACL 要限速的源目的ip
ip access-list qos
10 permit ip 10.10.107.0/24 10.100.255.0/24
二 创建一个class-map 匹配到acl qos
class-map type qos match-all qos
match access-group name qos
三 创建一个policy-map 关联到上面的class-map qos
policy-map type qos qos
class qos
police cir 500 mbps bc 50 mbytes conform transmit violate drop 限速500M 突发流量 50mbytes超过的drop
四 把policy-map 挂到物理接口上 (只支持input方向)
interface Ethernet1/10
service-policy type qos input qos
#service-policy output qos
#Service policy of type "qos" is not supported in output direction