Juniper ACX2000 Configuration Guide

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Family inet
A group of 250 entries of policers shared with other family-inet filters.
A maximum of about 125 policers when no other family-inet filters with the count
action.
Along with 125 policers, you can define up to 62 family-inet filters without the count
action.
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The hierarchical policer supports the same policer ranger and burst size behavior as
normal policers.
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You must configure the same hierarchical policer mode for all child policers that refer
or link with the same parent policer instance.
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You cannot use the same policer template as both a normal policer and a child policer.
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You cannot use the same base policer settings as both a normal policer and an
aggregate or hierarchical policer.
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You cannot use the filter-specific statement at the [edit firewall policer policer-name]
hierarchy level to instantiate an aggregate policer. Instead, the instantiation of the
policer is performed by including the aggregate statement at the [edit firewall policer
policer-name] hierarchy level.
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All the child policers of a certain aggregate policer must contain the same definitions
of settings or attributes.
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All the policer instantiation formats are supported for the aggregate policer.
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Ingress two-level hierarchical policing is supported on all ACX routers.
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All the supported match conditions for filters used with normal policers are supported
with micro-flow policers.
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You can configure up to 32 hierarchical policer instances. You can configure up to 32
child policers per macro policer instance.
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You can configure hierarchical policers on aggregated Ethernet interfaces.
NOTE: Hierarchical policers is not applicable on ACX5048 and ACX5096
routers.
Related
Documentation
Hierarchical Policers on ACX Series Routers Overview on page 920•
• Hierarchical Policer Modes on page 923
• Processing of Hierarchical Policers on page 928
• Actions Performed for Hierarchical Policers on page 929
• Configuring Aggregate Parent and Child Policers on ACX Series Routers on page 931
Copyright © 2017, Juniper Networks, Inc.922
ACX Series Universal Access Router Configuration Guide

Juniper ACX2000 Specifications

General

Brand	Juniper
Model	ACX2000
Category	Network Router
Language	English