H3C 7503E Qos configuration instance # define two ACLs and two data streams respectively. permit and deny have no effect, only define the data stream acl number 3000 rule 0 permit ip source 192.168.119.0 0.0.0.255 destination 192.168.108.18 0.0.0.0acl number 3001 rule 0 permit ip source 192.168.119.0 0.0.0.255 destination 192.168.108.0 0.0.255 # definition class, introduce acltraffic classifier permit if-match acl 3000 traffic classifier deny if-match acl 3001 # To define the behavior and define the action. This action truly allows or rejects traf. Fic behavior permit filter permittraffic behavior deny filter deny # defines policy x. And Bind classes and behaviors. Bind the post-deny of permit first. Qos policy x classifier permit behavior permit classifier deny behavior deny # issue qos policies. S55 supports vlan distribution. Qos vlan-policy x vlan 119 inbound # complete.