Configuring Aggregate Car; Configuring Hierarchical Car - HPE FlexNetwork 7500 Series Configuration Manual

•
Use common CAR actions to limit the rates of Internet access flow 1 and flow 2 to both 128
kbps.
•
Use a hierarchical CAR action to limit their total traffic rate to 192 kbps.
•
Use the hierarchical CAR action for both flow 1 and flow 2 in AND mode.
When flow 1 is not present, flow 2 is transmitted at the maximum rate, 128 kbps. When both flows are
present, the traffic rate of flow 2 might drop below this rate, because the total rate of the two flows
cannot exceed 192 kbps.

Configuring aggregate CAR

Step
1. Enter system view.
2. Configure an aggregate
CAR action.
3. Enter traffic behavior view.
4. Use the aggregate CAR
action in the traffic
behavior.

Configuring hierarchical CAR

Step
1. Enter system view.
2. Configure a hierarchical
CAR action.
3. Enter traffic behavior
view.
Command
system-view
qos car car-name aggregative cir
committed-information-rate [ cbs
committed-burst-size [ ebs
excess-burst-size ] ] [ green action | red
action | yellow action ] *
qos car car-name aggregative cir
committed-information-rate [ cbs
committed-burst-size ] pir
peak-information-rate [ ebs
excess-burst-size ] [ green action | red
action | yellow action ] *
traffic behavior behavior-name
car name car-name
Command
system-view
qos car car-name hierarchy cir
committed-information-rate [ cbs
committed-burst-size ] ] [ green action |
red action | yellow action ] *
traffic behavior behavior-name
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Remarks
N/A
By default, no aggregate
CAR action is configured.
An aggregate CAR action
is supported only in the
inbound direction.
N/A
By default, no aggregate
CAR action is used in a
traffic behavior.
Remarks
N/A
By default, no hierarchical CAR
action is configured.
N/A