3com WX3000 Manuel D’Utilisation

Page de 715
 
1-21 
Configuration prerequisites 
The ACL rules used for traffic classification are defined. Refer to the ACL module of this manual for 
information about defining ACL rules. 
The rate limit for traffic policing, and the actions for the packets exceeding the rate limit are 
determined. 
Configuration procedure 
You can configure traffic policing for all the packets matching specific ACL rules, or for the packets that 
match specific ACL rules and are of a VLAN, of a port group, or pass a port.  
Follow these steps to configure traffic policing for all the packets matching specific ACL rules: 
To do… 
Use the command… 
Remarks 
Enter system view 
system-view 
— 
Configure traffic 
policing 
traffic-limit inbound acl-rule target-rate 
conform con-action ] [ exceed 
exceed-action ] [ meter-statistic ] 
Required 
By default, traffic policing is 
disabled. 
Clear the traffic 
policing statistics 
reset traffic-limit inbound acl-rule 
Optional 
 
Follow these steps to configure traffic policing for packets that are of a VLAN and match specific ACL 
rules: 
To do… 
Use the command… 
Remarks 
Enter system view 
system-view 
— 
Configure traffic 
policing 
traffic-limit vlan vlan-id inbound acl-rule 
target-rate
 [ conform con-action ] [ exceed 
exceed-action ] [ meter-statistic ] 
Required 
By default, traffic policing is 
disabled. 
Clear the traffic 
policing statistics 
reset traffic-limit vlan vlan-id inbound 
acl-rule 
Optional 
 
Follow these steps to configure traffic policing for packets that are of a port group and match specific 
ACL rules: 
To do… 
Use the command… 
Remarks 
Enter system view 
system-view 
— 
Enter port group view 
port-group group-id 
— 
Configure traffic 
policing 
traffic-limit inbound acl-rule target-rate 
conform con-action ] [ exceed 
exceed-action ] [ meter-statistic ] 
Required 
By default, traffic policing is 
disabled. 
Clear the traffic 
policing statistics 
reset traffic-limit inbound acl-rule 
Optional 
 
Follow these steps to configure traffic policing for packets passing a port and matching specific ACL 
rules: