R3166-R3206-HP High-End Firewalls Network Management Command Reference-6PW101

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Traffic behavior commands
car
Syntax
car cir committed-information-rate [ cbs committed-burst-size [ ebs excess-burst-size ] ] [ green action ]
[ red action ]
undo car
View
Traffic behavior view
Default level
2: System level
Parameters
cir committed-information-rate: Committed information rate (CIR) in kbps, which specifies an average
traffic rate.
cbs committed-burst-size: Committed burst size (CBS) in bytes. By default, CBS is the amount of traffic
transmitted at the rate of CIR over 500 ms.
ebs excess-burst-size: Excess burst size (EBS) in bytes. The default is 0.
green action: Action to take on packets that conform to CIR. The default is pass.
red action: Specifies the action to take on the packet that conforms to neither CIR nor PIR. The default is
discard.
action: Sets the action to take on the packet:
• discard—Drops the packet.
• pass—Permits the packet to pass through.
• remark-dscp-pass new-dscp—Sets the DSCP value of the packet to new-dscp and permits the
packet to pass through. The new-dscp argument ranges from 0 to 63.
• remark-prec-pass new-precedence—Sets the IP precedence of the packet to new-precedence and
permits the packet to pass through. The new-precedence argument ranges from 0 to 7.
Description
Use the car command to configure a CAR action in the traffic behavior.
Use the undo car command to delete a CAR action from the traffic behavior.
A QoS policy that references the behavior can be applied in either the inbound direction or outbound
direction of an interface.
If both a policy referencing CAR and the qos car command are configured on the interface, only the
policy referencing CAR takes effect.
A traffic behavior can contain only one CAR action. If you configure the car command multiple times in
the same traffic behavior, the last configuration takes effect.
Related commands: qos policy, traffic behavior, and classifier behavior.