Inboundcar - 3Com 7750 Series Command Reference Manual

3Com Switch 7750 Series
Command Reference Guide – QoS
Matches: Acl 2000 rule 0
105 packets

1.1.13 inboundcar

Syntax
inboundcar { enable | disable }
View
System view
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.
running
1-11
Chapter 1 QoS Commands