Policy Framework Configuration Guide - Juniper Networks

Chapter 12: Summary of Firewall Filter and Policer Configuration Statements
single-rate
Syntax single-rate {
(color-aware | color-blind);
committed-information-ratebps;
committed-burst-sizebytes;
excess-burst-sizebytes;
}
Hierarchy Level
[edit firewall three-color-policer policer-name],
[edit logical-systems logical-system-name firewall three-color-policer policer-name]
Release Information Statement introduced before Junos OS Release 7.4.
Logical systems support introduced in Junos OS Release 9.3.
Description
Configure a single-rate three-color policer in which marking is based on the committed
information rate (CIR), committed burst size (CBS), and excess burst size (EBS).
Packets that conform to the CIR or the CBS are assigned low loss priority (green). Packets
that exceed the CIR and the CBS but are within the EBS are assigned medium-high loss
priority (yellow). Packets that exceed the EBS are assigned high loss priority (red).
Green and yellow packets are always forwarded; this action is not configurable. You can
configure red packets to be discarded. By default, red packets are forwarded.
The remaining statements are explained separately.
Options
policer-name—Name of the three-color policer. Reference this name when you apply the
policer to an interface
Required Privilege
Level
firewall—To view this statement in the configuration.
firewall-control—To add this statement to the configuration.
Copyright © 2010, Juniper Networks, Inc.
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