Juniper ACX2000 Configuration Guide

Overview
In this example, the ATM IMA pseudowire logical interfaces (unit 0, unit 1 and unit 2) are
configured with three input ATM policers—policer-1, policer-2, and policer-3. The ATM
policers are configured with the following parameters:
•
logical-interface-policer—The logical interface policer is configured explicitly on each
logical interface (unit).
•
atm-service—The ATM service category used to define the bit rate at which traffic is
policed.
•
peak-rate—The peak rate is the top rate at which traffic can burst. This is a mandatory
statement that must be included for the configuration to work correctly.
•
sustained-rate—The sustained rate is the normal traffic rate averaged over time.
•
maximum-burst-size—The maximum burst size is the maximum number of cells that
a burst of traffic can contain.
•
cdvt—The Cell Delay Variation Tolerance is a mandatory statement that must be
included for the configuration to work correctly.
•
policing-action—The specified policing action used when the traffic exceeds the limits
set for the policer.
Configuration
The following steps require you to navigate various levels in the configuration hierarchy.
For information about navigating the CLI, see Using the CLI Editor in Configuration Mode
in the CLI User Guide.
To configure policing on an ATM IMA pseudowire, perform these tasks:
•
Configuring an ATM Policer on page 917
•
Applying the ATM Policer on the ATM IMA Logical Interface on page 918
•
Results on page 918
CLI Quick
Configuration
To quickly configure this example, copy the following commands, paste them in a text
file, remove any line breaks, change any details necessary to match your network
configuration, and then copy and paste the commands into the CLI at the [edit] hierarchy
level:
set firewall atm-policer policer-1 logical-interface-policer
set firewall atm-policer policer-1 atm-service rtvbr
set firewall atm-policer policer-1 peak-rate 2k
set firewall atm-policer policer-1 sustained-rate 1800
set firewall atm-policer policer-1 max-burst-size 400
set firewall atm-policer policer-1 cdvt 900001
set firewall atm-policer policer-1 policing-action discard-tag
set firewall atm-policer policer-2 logical-interface-policer
set firewall atm-policer policer-2 atm-service nrtvbr
set firewall atm-policer policer-2 peak-rate 1800
set firewall atm-policer policer-2 sustained-rate 1500
Copyright © 2017, Juniper Networks, Inc.916
ACX Series Universal Access Router Configuration Guide

Juniper ACX2000 Specifications

General

Brand	Juniper
Model	ACX2000
Category	Network Router
Language	English