32 
Figure 7 Network diagram 
 
 
Configuration procedure 
# Create advanced ACL 3000, and configure a rule to match packets whose source port number is 
not 21. 
<AC> system-view 
[AC] acl advanced 3000 
[AC-acl-ipv4-adv-3000] rule 0 permit tcp source-port neq 21 
[AC-acl-ipv4-adv-3000] quit 
# Create a traffic class named classifier_1, and use ACL 3000 as the match criterion in the traffic 
class. 
[AC] traffic classifier classifier_1 
[AC-classifier-classifier_1] if-match acl 3000 
[AC-classifier-classifier_1] quit 
# Create a traffic  behavior named behavior_1, and configure the traffic filtering  action to drop 
packets. 
[AC] traffic behavior behavior_1 
[AC-behavior-behavior_1] filter deny 
[AC-behavior-behavior_1] quit 
# Create a QoS policy named policy, and associate traffic class classifier_1 with traffic behavior 
behavior_1 in the QoS policy. 
[AC] qos policy policy 
[AC-qospolicy-policy] classifier classifier_1 behavior behavior_1 
[AC-qospolicy-policy] quit 
# Apply the QoS policy named policy to the incoming traffic of GigabitEthernet 1/0/1. 
[AC] interface gigabitethernet 1/0/1 
[AC-GigabitEthernet1/0/1] qos apply policy policy inbound 
 
AC
IP network
APClient
GE 1/0/1