Default Behavior Aggregate Classification Overview In Acx Series - Juniper ACX1000 Configuration Manual

Release History Table
Related
Documentation

Default Behavior Aggregate Classification Overview in ACX Series

Copyright © 2017, Juniper Networks, Inc.
explicitly associate a default classifier with a logical interface, you are in effect overriding
the implicit default classifier with an explicit default classifier.
NOTE: Only the IEEE 802.1p classifier is supported in Layer 2-only interfaces.
You must explicitly apply this classifier to the interface as shown in Default
IEEE 802.1p Classifier.
NOTE: Although several CoS values map to the expedited-forwarding (
and assured-forwarding (
to these forwarding classes. All
best-effort, because RFC 2597, Assured Forwarding PHB Group, prohibits a
node from aggregating classes.
You can apply IEEE 802.1p classifiers to interfaces that are part of VPLS routing instances.
Release Description
13.3R7 Support was added for filtering on Differentiated Services Code Point (DSCP)
and forwarding class for Routing Engine sourced packets, including IS-IS
packets encapsulated in generic routing encapsulation (GRE).
Default IP Precedence Classifier on page 954
Default DSCP and DSCP IPv6 Classifiers
Default MPLS EXP Classifier
Default IEEE 802.1p Classifier
Default IEEE 802.1ad Classifier
Configuring Behavior Aggregate Classifiers
Applying Behavior Aggregate Classifiers to Logical Interfaces
Overview of Assigning Service Levels to Packets Based on Multiple Packet Header
Fields on page 891
Rewriting Packet Headers to Ensure Forwarding Behavior
The software automatically assigns an implicit default IP precedence classifier to all
physical interfaces.
Other default classifiers (such as those for IEEE 802.1p bits and DSCP) require that you
explicitly associate a default classification table with a physical interface. When you
Chapter 28: Configuring Behavior Aggregate Classifiers
) classes, by default no resources are assigned
af
classes other than
af
ef )
are mapped to
af1x
953