Juniper EX9200 Series, Features Manual

Page: 250 / 278

policer (Applying to a Logical Interface)
Syntax policer {
input policer-name;
output policer-name;
}
Hierarchy Level
[edit interfaces interface-name unit unit-number],
[edit interfaces interface-name unit unit-number family family],
[edit logical-systems logical-system-name interfaces interface-name unit unit-number],
[edit logical-systems logical-system-name interfaces interface-name unit unit-number
family family]
Description Apply a single-rate two-color policer—except for a physical interface policer—to Layer 3
input or output traffic at a logical interface.
•
To rate-limit all traffic types, regardless of the protocol family, you can apply a logical
interface policer at the logical unit level of a supported interface.
•
To rate-limit traffic of a specific protocol family, you can apply a basic two-color policer,
a bandwidth policer, or a logical interface policer at the protocol family level of a
supported interface.
NOTE: You cannot apply a physical interface policer as part of the interface
configuration. You can apply a physical interface policer by referencing the
policer from a physical interface filter term.
Options
input policer-name
—Name of one policer to evaluate packets received on the interface.
output policer-name —Name of one policer to evaluate packets transmitted on the
interface.
Required Privilege
Level
interface—To view this statement in the configuration.
interface-control—To add this statement to the configuration.
Related
Documentation
•
Single-Rate Two-Color Policer Overview on page 55
•
Bandwidth Policer Overview on page 75
•
Logical Interface (Aggregate) Policer Overview on page 171
Copyright © 2016, Juniper Networks, Inc. 232
Traffic Policers Feature Guide for EX9200 Switches