H3C Technologies H3C S6300 Series Switches - Manual (Page 68)

58
Step Command Remarks
12. (Optional.) Display the
traffic filtering
configuration.
display traffic behavior user-defined
[ behavior-name ]
Available in any view.
Configuration example
Network requirements
As shown in Figure 16 , configure traffic filtering on Ten-GigabitEthernet 1/0/1 to deny the incoming
packets with port 21 as the source port.
Figure 16 Network diagram
Configuration procedure
# Create advanced ACL 3000, and configure a rule to match packets whose source port number is 21.
<Device> system-view
[Device] acl number 3000
[Device-acl-adv-3000] rule 0 permit tcp source-port eq 21
[Device-acl-adv-3000] quit
# Create a traffic class named classifier_1, and use ACL 3000 as the match criterion in the traffic class.
[Device] traffic classifier classifier_1
[Device-classifier-classifier_1] if-match acl 3000
[Device-classifier-classifier_1] quit
# Create a traffic behavior named behavior_1, and configure the traffic filtering action to drop packets.
[Device] traffic behavior behavior_1
[Device-behavior-behavior_1] filter deny
[Device-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.
[Device] qos policy policy
[Device-qospolicy-policy] classifier classifier_1 behavior behavior_1
[Device-qospolicy-policy] quit
# Apply the QoS policy named policy to the incoming traffic of Ten-GigabitEthernet 1/0/1.
[Device] interface ten-gigabitethernet 1/0/1
[Device-Ten-GigabitEthernet1/0/1] qos apply policy policy inbound