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ERX Edge Routers
Installation and User Guide
Release 4.0.x
Juniper Networks, Inc.
1194 North Mathilda Avenue
Sunnyvale, CA 94089
USA
408-745-2000
www.juniper.net
Part No. 162-00468-02 Rev. A00
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Juniper Networks is registered in the U.S. Patent and Trademark Office and in other countries as a trademark of Juniper Networks, Inc. Broadband Cable Processor, ERX, ESP, G1, G10, G-series, Internet Processor, JUNOS, JUNOScript, M5, M10, M20, M40, M40e, M160, M-series, NMC-RX, SDX, ServiceGuard, T320, T640, T-series, UMC, and Unison are trademarks of Juniper Networks, Inc. All other trademarks, service marks, registered trademarks, or registered service marks are the property of their resp
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Canadian Department Of Communications Radio Interference Regulations This Class B (or Class A, if so indicated on the registration label) digital apparatus meets the requirements of the Canadian Interference-Causing Equipment Regulations. Réglement sur le brouillage radioélectrique du ministère des communications Cet appareil numérique de la Classe B (ou Classe A, si ainsi indiqué sur létiquette denregistration) respecte toutes les exigences du Reglement sur le Materiel Brouilleur du Canad
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D.O.C. Explanatory Notes: Equipment Attachment Limitations The Canadian Department of Communications label identifies certified equipment. This certification meets certain telecommunication network protective, operational and safety requirements. The department does not guarantee the equipment will operate to the users satisfaction. Before installing the equipment, users should ensure that it is permissible to be connected to the facilities of the local telecommunications company. The equipme
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1 SOFTWARE LICENSE AGREEMENT JUNIPER NETWORKS, INC. IS WILLING TO LICENSE THE ENCLOSED SOFTWARE AND ACCOMPANYING USER DOCUMENTATION (COLLECTIVELY, THE PROGRAM) TO YOU ONLY UPON THE CONDITION THAT YOU ACCEPT ALL OF THE TERMS AND CONDITIONS OF THIS LICENSE AGREEMENT. PLEASE READ THESE TERMS AND CONDITIONS CAREFULLY BEFORE COPYING OR USING THE ACCOMPANYING SOFTWARE OR INSTALLING THE HARDWARE UNIT WITH PRE-ENABLED SOFTWARE OR USING THE ACCOMPANYING USER DOCUMENTATION. BY USING THE ACCOMPANY
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must return the Software, including any User Documentation, and all copies or portions thereof to Juniper Networks. Termination of this License Agreement shall not prejudice Juniper Networks' rights to damages or other available remedy. 5. Limited Software Warranty: Juniper Networks warrants, for your benefit alone, that for a period of ninety (90) days from the date of shipment from Juniper Networks that the Software substantially conforms to its published specifications. The limited warr
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8. Export Control. Software, including technical data, is subject to U.S. export control laws, including the U.S. Export Administration Act and its associated regulations, and may be subject to export or import regulations in other countries. You agree to comply strictly with all such regulations and acknowledge that you have the responsibility to obtain licenses to export, re-export, or import Software. 9. Government Licensees: If any Software or associated documentation is acquired by or
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Contents About This Guide ERX Edge Routers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xv Audience . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xvi Conventions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xvi Documentation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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x Contents Chapter 2 Installing the ERX System Before You Begin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1 Unpacking the ERX-1400 Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1 Unpacking the ERX-700 Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-4 Freestanding Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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xi ERX Edge Routers Cabling SC Duplex Connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-14 Cabling SMB Connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-15 Cabling X.21/V.35 Connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-16 Cabling Redundant Ports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-17 The Next Step . . . . . . . . . . . . . . . . . .
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xii Contents Chapter 8 Troubleshooting Diagnosing Problems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-1 Power Failure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-1 LED Activity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-2 Module Cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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xiii ERX Edge Routers Appendix E Installing ERX System Software Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . E-1 Identifying the Software Release File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . E-1 Installing Software When a Firewall Exists . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . E-2 Task 1: Obtain the Required Information . . . . . . . . . . . . . . . . . . . . . . . . E-3 T
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xiv Contents
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About This Guide This ERX Installation and User Guide provides the information you need to install and start the ERX edge router. Note: If the information in the ERX Release Notes differs from the information in this guide, follow the ERX Release Notes. Your ERX system is shipped with the latest system software installed. If you need to install a future release or reinstall the system software, refer to the procedures in Appendix E, Installing ERX System Software. ERX Edge Routers Four model
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xvi About This Guide Audience This guide is intended for experienced system and network specialists who will configure a Juniper Networks ERX system in an Internet access environment. Conventions Table 1, Table 2, and Table 3 list all the conventions used in the ERX documentation. Table 1 defines notice icons. Table 2 shows text conventions used throughout the book, except for command syntax. Table 3 provides command syntax conventions used primarily in the ERX Command Reference Guide. For
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Documentation xvii ERX Edge Routers Table 2 Text conventions (except for command syntax) (continued) Convention Description Examples Italics Emphasize words. There are two levels of access, user and privileged. Identify variables. clusterId, ipAddress. Identify chapter, appendix, and book names. Appendix A, System Specifications. Table 3 Syntax conventions in Command Reference Guide Convention Description Examples Words in plain text Represent keywords. terminal length Words in
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xviii About This Guide • ERX Routing Protocols Configuration Guide, Vol. 1 – Provides information about configuring routing policy and configuring IP, IP routing, and IP security. • ERX Routing Protocols Configuration Guide, Vol. 2 – Describes BGP Routing, MPLS, and related VPNs. • ERX Policy and QoS Configuration Guide Provides information about configuring policy management and quality of service (QoS). • ERX Broadband Access Configuration Guide – Provides information about configuring
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Using the Online Documentation CD xix ERX Edge Routers Using the Online Documentation CD To use the Online Documentation CD: 1 Place the Online Documentation CD in your CD drive. 2 Follow the instructions located on the inside cover of your CD jewel case to install Acrobat Reader. 3 From the Documentation folder on the CD, open the CDtips.pdf file for information on using Adobe Acrobat Reader. 4 From the Documentation folder on the CD, open the Welcome.pdf file for access to the documentation
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xx About This Guide
