R3303-HP HSR6800 Routers ACL and QoS Configuration Guide

37
Task Remarks
Configuring the rate limit
Configuring traffic policing
Configure traffic policing in either policy approach or non-policy approach.
If traffic policing is configured in both the policy approach and non-policy approach, the configuration
in policy approach takes effect.
Configuring traffic policing by using the policy approach
Ste
p
Command Remarks
1. Enter system view.
system-view N/A
2. Create a class and enter
class view.
traffic classifier classifier-name
[ operator { and | or } ]
N/A
3. Configure match criteria.
if-match [ not ] match-criteria N/A
4. Return to system view.
quit N/A
5. Create a behavior and
enter behavior view.
traffic behavior behavior-name N/A
6. Configure a traffic
policing action.
car cir
committed-information-rate [ cbs
committed-burst-size [ ebs
excess-burst-size ] ] [ pir
peak-information-rate ] [ green
action ] [ red action ] [ yellow
action ]
The pir peak-information-rate and yellow
action options are supported only on SAP
modules operating in bridge mode.
For a QoS policy implemented in
hardware, if you set the CIR or PIR to a
value that is not an integral multiple of
64, the system automatically converts the
value into the nearest integral multiple of
64 that is greater than the value. For
example, if you set 127, 128 takes
effect.
7. Return to system view.
quit N/A
8. Create a policy and enter
policy view.
qos policy policy-name N/A
9. Associate the class with
the traffic behavior in the
QoS policy.
classifier classifier-name
behavior behavior-name
N/A
10. Return to system view.
quit N/A
11. Apply the QoS policy.
• Applying the QoS policy to
an interface or PVC
• Applying the QoS policy to a
VLAN
• Applying the QoS policy to
online users
Choose one of the application
destinations as needed.