Huawei Quidway S6500 Series Command Manual

Command Manual - QoS/ACL
Quidway S6500 Series Ethernet Switches Chapter 2 Qos Command
Huawei Technologies Proprietary
2-16
2.1.13 inboundcar
Syntax
inboundcar { enable | disable }
View
System view
Parameter
enable: Enable the inbound CAR function.
disable: Disable the inbound CAR function.
Description
Use the inboundcar enable command to enable the inbound CAR function.
Use the inboundcar disable command to disable the inbound CAR function.
By default, the inbound car is disabled.
 Note:
The inboundcar command is only effective to the type A card.
The inboundcar command takes effect only after you restart the switch.
When the inbound CAR function is enabled and the same ACL rules are sent to the
different ports, they are treated as different rules, thus seizing multiple entries. If you
configure the CAR function for the traffic matching the same rule on multiple ports, the
switch provides a bandwidth gurantee to the traffic matching the CAR rule on each port.
When the inbound CAR function is disabled and the same ACL rules are sent to the
different ports, they are treated as the same one, thus seizing one entry only. If you
configure the CAR function for the traffic matching the same rule on multiple ports, the
switch provides a bandwidth gurantee to the traffic matching the CAR rule on these
ports.
For example, to set the CAR bandwidth of 2 M for the traffic matching the rule 0 on the
switch, use the traffic-limit command to configure the CAR rule on two ports. The
following describes the bandwidth gurarantee with inbound CAR function enabled or
disabled.

Huawei Quidway S6500 Series Specifications

General

Brand	Huawei
Model	Quidway S6500 Series
Category	Network Router
Language	English