Specifications

Junos OS Release Notes for PTX Series Packet Transport Routers
These release notes accompany Junos OS Release 13.3R6 for the PTX Series. They
describe new and changed features, limitations, and known and resolved problems in
the hardware and software.
You can also find these release notes on the Juniper Networks Junos OS Documentation
webpage, located at http://www.juniper.net/techpubs/software/junos/.
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New and Changed Features on page 166
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Changes in Behavior and Syntax on page 172
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Known Issues on page 174
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Resolved Issues on page 176
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Documentation Updates on page 185
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Migration, Upgrade, and Downgrade Instructions on page 185
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Product Compatibility on page 188
New and Changed Features
This section describes the new features and enhancements to existing features in Junos
OS Release 13.3R6 for the PTX Series.
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Hardware on page 166
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Class of Service (CoS) on page 168
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General Routing on page 168
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High Availability (HA) and Resiliency on page 168
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Interfaces and Chassis on page 168
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Network Management and Monitoring on page 171
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Routing Protocols on page 171
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Software Installation and Upgrade on page 172
Hardware
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PTX3000 Packet Transport Router—The Juniper Networks PTX3000 Packet Transport
Router provides 10-Gigabit Ethernet, 40-Gigabit Ethernet, and 100-Gigabit Ethernet
interfaces for large networks and network applications, such as those supported by
ISPs. The router accommodates up to eight Flexible PIC Concentrators (FPCs), each
of which supports one PIC. The compact design of the PTX3000 router allows up to
four chassis to be installed back-to-back in a single four-post rack. The PTX3000
router can be configured with single-phase AC or DC power supply modules.
[See the PTX3000 Packet Transport Router Hardware Guide.]
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CFP-GEN2-CGE-ER4 and CFP-GEN2-100GBASE-LR4 (PTX5000)—The
CFP-GEN2-CGE-ER4 transceiver (part number: 740-049763) provides a duplex LC
connector and supports the 100GBASE-ER4 optical interface specification and
monitoring. The CFP-GEN2-100GBASE-LR4 transceiver (part number: 740-047682)
Copyright © 2015, Juniper Networks, Inc.166
Release Notes: Junos OS Release 13.3R6 for the EX Series, M Series, MX Series, PTX Series, and T Series