5-1
5
Aggregation CAR Configuration
When configuring aggregation CAR, go to these sections for information you are interested in:
z
Aggregation CAR Overview
z
Configuring an Aggregation CAR Policy
z
Referencing Aggregation CAR in a Traffic Behavior
z
Displaying and Maintaining Aggregation CAR
Aggregation CAR Overview
Aggregation CAR means to use the same CAR for traffic on multiple ports. If aggregation CAR is
enabled for multiple ports, the total traffic on these ports must conform to the traffic policing parameters
set in the aggregation CAR.
Configuring an Aggregation CAR Policy
Configuration Prerequisites
You need to decide on:
z
Aggregation CAR parameters.
z
Interfaces where the aggregation CAR policy is to be applied.
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Traffic match criteria; the ACL or CAR list must be predefined.
z
Refer to
ACL
configuration in the
Security Volume
for how to define ACL rules.
Configuration Procedure
Follow these steps to configure aggregation CAR:
To do…
Use the command…
Remarks
Enter system view
system-view
—
Configure an aggregation
CAR policy
qos car car-name aggregative cir
committed-information-rate
[
cbs
committed-burst-size
[
ebs
excess-burst-size
] ] [
pir
peek-information-rate
] [
red action
]
Required
By default:
z
cbs
is 100000 bytes.
z
ebs
is 100000 bytes.
z
The red packets are
dropped.
Enter
interface
view
interface interface-type
interface-number
Enter
interface
view or port
group view
Enter port
group view
port-group manual port-group-name
Use either command
Settings in interface view take
effect on the current interface;
settings in port group view
take effect on all ports in the
port group.
