3Com Switch 7750 Series
Command Reference Guide – QoS Chapter 1 QoS Commands
1-11
Matches: Acl 2000 rule 0 running
105 packets
1.1.13 inboundcar Syntax
inboundcar { enable | disable }
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Parameter
enable: Enables the inbound CAR function.
disable: Disables 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 function is disabled.
Note:
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
enable the CAR function for the traffic matching the same rule on multiple ports, the
switch provides guaranteed bandwidth 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
enable the CAR function for the traffic matching the same rule on multiple ports, the
switch provides guaranteed bandwidth to the traffic matching the CAR rule on these
ports.