By making a hierarchical policer a logical-interface-policer, you can achieve aggregation
within a logical interface. A hierarchical policer configured as a physical-interface-policer
supports aggregation within a physical interface. Please note that you still apply the
hierarchical policer at the interface and traffic of the families that do not have the
hierarchical policer will be policer. This is different from IQE PICs, where you apply a
hierarchical policer at the logical or physical interface.
For hierarchical policing of all traffic through a logical interface, a hierarchical policer
can be made a logical-interface-policer and applied to all families in the logical interface.
Similarly, you can achieve aggregation at the physical interface level.
[Network Interfaces, Class of Service, Policy]
•
DSCP classification for VPLS at the ingress PE (M320 with Enhanced Type III FPC
and M120)—Enables you to configure DSCP classification for VPLS at an ingress PE
for encapsulation types vlan-vpls (IQ2 or IQ2E PICs) or ATM II IQ PIC. To configure,
define the DSCP classifier at the [edit class-of-service classifiers dscp dscp-name]
hierarchy level and apply the DSCP classifier at the [edit interfaces at-fpc-pic-port
unit-logical-unit-number classifiers] hierarchy level. The ATM interface must be included
in the routing instance.
[Class of Service]
Interfaces and Chassis
•
Ethernet encapsulation for ATM scheduler (M7i, M10i, M120, and M320 [with
Enhanced III FPC] routers)—Enables support for the configuration of an ATM scheduler
map on an Ethernet VPLS over a bridged ATM interface.
[Network Interfaces]
•
Synchronous Ethernet (SyncE) on MX80 routers and MX Series routers with
MPCs—Supports the Ethernet synchronization messaging channel (ESMC), G.8264-like
clock selection mechanism, and external clocking on MX80 routers and MX Series
routers with MPCs. Wireless backhaul and wireline transport services are the primary
applications for these features.
The following features are supported:
•
On MX80 routers and MX Series routers, MPCs based on G.8261 and G.8262. This
feature does not work on the fixed configuration version of the MX80 routers.
•
All Ethernet type ports are supported on MX80 routers and MX Series routers with
MPCs
•
ESMC support as per G.8264
•
CLI command selection of clock sources
•
Monitoring clock sources (maximum of two clock sources can be monitored
simultaneously)
•
Revertive and nonrevertive modes
7Copyright © 2010, Juniper Networks, Inc.
New Features in Junos OS Release 10.4 for M Series, MX Series, and T Series Routers
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