Juniper Networks J4350 User Manual

Download

J4350 and J6350 Services Router

Getting Sta

Release 8.1

rted Guide

Juniper Networks, Inc.

1194 North Mathilda Avenue

Sunnyvale, California 94089

USA

408-745-2000

www.juniper.net

Part Number : 530-016824-01, Revision 1

This product includes the Envoy SNMP Engine, developed by Epilogue Technology, an Inte grated Systems Company. Copyright © 1986-1997, Epilogue Technology Corporation. All rights reserved. This program and its documentation were developed at private expense, and no part of them is in the public domain.

This product in

This product includes FreeBSD software developed by the University of California, Berkeley, and its contributors. All of the documentation and software included in the 4.4BSD and 4.4BSD-Lite Releases is copyrighted by the Regents of the University of California. Copyright © 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994. The Regents of the University of California. All rights reserved.

3.0 by Cornell University and its collaborators. Gated is based on Kirton’s EGP, UC Berkeley’s routing daemon (routed), and DCN’s HELLO routing protocol. Development of Gated has been supported in part by the National Science Foundation. Portions of the GateD software copyright © 1988, Regents of the University of California. All rights reserved. Portions of the GateD software copyright © 1991, D. L. S. Associates.

This product i

Juniper Networks, the Juniper Networks logo, NetScreen, and ScreenOS are registered trademarks of Juniper Networks, Inc. in the United States and other countries. JUNOS and JUNOSe are trademarks of Juniper Networks, Inc. All other trademarks, service marks, registered trademarks, or registered service marks are the property of their respective owners.

Juniper Networks assumes no responsibility for any inaccuracies in this document. Juniper Networks reserves the right to change, modify, transfer, or otherwise revise this publication without notice.

Products mad owned by or li 6,429,706, 6

Writing: Nid Kozhippura Editing: Taf Illustratio Cover Design

e or sold by Juniper Networks or components thereof might be covered by one or more of the following patents that are

censed to Juniper Networks: U.S. Patent Nos. 5,473,599, 5,905,725, 5,909,440, 6,192,051, 6,333,650, 6,359,479, 6,406,312,

,459,579, 6,493,347, 6,538,518, 6,538,899, 6,552,918, 6,567,902, 6,578,186, and 6,590,785.

hi Bhargava, Michael Bushong, Maya Devi, Taffy Everts, Walter Goralski, Joshua Kim, Jerry Isaac, Archana Maheshwari, Hareesh Kumar th Narayana Panicker, Laura Phillips, Cheryl Potter, Frank Reade, Swapna Steiger, Selvakumar T. S., Alan Twhigg, and Keldyn West fy Everts and Stella Hackell

n:FaithBradfordBrownandNathanielWoodward

: Edmonds Design

Revision History 13 October 2006—Revision 1.

The information in this document is current as of the date listed in the revision history.

YEAR 2000 NO

Juniper Networks hardware and software products are Year 2000 compliant. The JUNOS software has no known time-related limitations through the year

2038. However, the NTP application is known to have some difficulty in the year 2036.

SOFTWARE LICENSE

The terms an extent app indicate t which you a which the l Juniper N

TICE

d conditions for using this software are described in the software license contained in the acknowledgment to your purchase order or, to the

licable, to any reseller agreement or end-user purchase agreement executed between you and Juniper Networks. By using this software, you

hat you understand and agree to be bound by those terms and conditions. Generally speaking, the software license restricts the manner in

re permitted to use the software and may contain prohibitions against certain uses. The software license may state conditions under

icense is automatically terminated. You should consult the license for further details. For complete product documentation, please see the

etworks Web site at www.juniper.net/techpubs.

End User License Agreement

READ THIS END US INSTALLING, O OR IF YOU ARE NO AGREEMENT. IF SOFTWARE, AN

1. The Partie originally p

2. The Softwa releases of Software” m

3. License G non-exclus

a. Custome Juniper or

b. Custome has paid th use such So

-Belted Radius software on multiple computers requires multiple licenses, regardless of whether such computers are physically contained on a

the Steel

assis.

single ch

c. Produc

r’s use of the Software. Such limits may restrict use to a maximum number of seats, registered endpoints, concurrent users, sessions, calls,

Custome

ions,subscribers,clusters,nodes,realms,devices,links,portsortransactions,orrequirethepurchaseofseparatelicensestouseparticularfeatures,

connect

nalities, services, applications, operations, or capabilities, or provide throughput, performance, configuration, bandwidth, interface, processing,

functio

al, or geographical limits. In addition, such limits may restrict the use of the Software to managing certain kinds of networks or require the

tempor

re to be used only in conjunction with other specific Software. Customer’s use of the Software shall be subject to all such limitations and purchase

Softwa

pplicable licenses.

of all a

ny trial copy of the Software, Customer’s right to use the Software expires 30 days after download, installation or use of the Software. Customer

d. For a

erate the Software after the 30-day trial period only if Customer pays for a license to do so. Customer may not extend or create an additional

may op

period by re-installing the Software after the 30-day trial period.

trial

ER LICENSE AGREEMENT (“AGREEMENT”) BEFORE DOWNLOADING, INSTALLING, OR USING THE SOFTWARE. BY DOWNLOADING,

R USING THE SOFTWARE OR OTHERWISE EXPRESSING YOUR AGREEMENT TO THE TERMS CON TAINED HEREIN, YOU (AS CUSTOMER

T THE CUSTOMER, AS A REPRESENTATIVE/AGENT AUTHORIZED TO BIND THE CUSTOMER) CONSENT TO BE BOUND BY THIS

YOU DO NOT OR CANNOT AGREE TO THE TERMS CONTAINED HEREIN, THEN (A) DO NOT DOWNLOAD, INSTALL, OR USE THE

D (B) YOU MAY CONTACT JUNIPER NETWORKS REGARDING LICENSE TERMS.

s. The parties to this Agreement are Juniper Networks, Inc. and its subsidiaries (collectively “Juniper”), and the person or organization that

urchased from Juniper or an authorized Juniper reseller the applicable license(s) for use of the Software (“Customer”) (collectively, the “Parties”).

re. In this Agreement, “Software” means the program modules and features of the Juniper or Juniper-supplied software, and updates and

such software, for which Customer has paid the applicable licens e or support fees to Juniper or an authorized Juniper reseller. “Embedded

eans Software which Juniper has embedded in the Juniper equipment.

rant. Subject to payment of the applicable fees and the limitations and restrictions set forth h erein, Juniper grants to Customer a

ive and non-transferable license, without right to sublicense, to use the Software, in executable form only, subject to the following use restrictions:

r shall use the Embedded Software solely as embedded in, and for execution on, Juniper equipment originally purchased by Customer from

an authorized Juniper reseller.

r shall use the Software on a single hardware chassis having a single processing unit, or as many chassis or processing units for which Customer

e applicable license fees; provided, however, with respect to the Steel-Belted Radius or Odyssey Access Client software only, Customer shall

ftware on a single computer containing a single physical random access memory space and containing any number of processors. Use of

t purchase documents, paper or electronic user documentation, and/or the particular licenses purchased by Customer may specify limits to

Global Enterprise Edition of the Steel-Belted Radius software may be used by Customer only to manage access to Customer’s enterprise network.

e. The

fically, service provider customers are expressly prohibited from using the Global Enterprise Edition of the Steel-Belted Radius software to support

Speci

ommercial network access services.

any c

The foregoing license is not transferable or assignable by Customer. No license is granted herein to any user who d id not originally purchase the applicable license(s)fortheSoftwarefromJuniperoranauthorizedJuniperreseller.

4. Use Prohibitions. Notwithstanding the foregoing, the license provided herein does not permit the Customer to, and Customer agrees not to and shall not: (a) modify, unbundle, reverse engin eer, or create derivative works based on the Software; (b) make unauthorized copies of the Software (except as necessary for backup purposes); (c) rent, sell, transfer, or grant any rights in and to any co py of the Software, in any form, to any third party; (d) remove any proprietary notices, labels, or marks on or in any copy of the Software or any product in which the Software is embedded; (e) distribute any copy of the Software to any third party, including as may be embedded in Juniper equipment sold in the secondhand market; (f) use any ‘locked’ or key-restricted feature, function, service, application, operation, or ca pability without first purchasing the applicable license(s) and obtaining a valid key from Juniper, even if such feature, function, service, application, operation, or capability is enabled without a key; (g) distribute any key for the Software provided by Juniper to any third party; (h) use the Software in any manner that extends or is broader than the uses purchased by Customer from Juniper or an authorized Juniper reseller; (i) use the Em bedded Software on non-Juniper equipment; (j) use the Software (or make it available for use) on Juniper equipment thatthe Customer did not originally purchase from Juniper or an authorized Juniper reseller; (k) disclose the results of testing or benchmarking of the Software to any third party without the prior written consent of Juniper; or (l) use the Software in any manner other than as expressly provided h erein.

5. Audit. Customer shall maintain accurate records as necessary to verify compliance with this Agreement. Upon request by Juniper, Customer shall furnish such records to Juniper and certify its compliance with this Agreement.

6. Confidentiality. The Parties agree that aspects of the Software and associated documentation are the confidential property of Juniper. As such, Customer shall exercise all reasonable commercial efforts to maintain the Software and associated documentation in confidence, which at a minimum includes restricting access to the Software to Customer employees and contractors having a need to use the Software for Customer’s internal business purposes.

7. Ownership. Juniper and Juniper’s licensors, respectively, retain ownership of all right, title, and interest (including copyright) in and to the Software, associated documentation, and all copies of the Software. Nothing in this Agreement constitutes a transfer or conveyance of any right, title, or interest in the Software or associated documentation, or a sale of the Software, associated documentation, or copies of the Software.

8. Warranty, Limitation of Liability, Disclaimer of Warranty. The warranty applicable to the Software shall be as set forth in the warranty statement that accompanies the Software (the “Warranty Statement”). Nothing in this Agreement shall gi ve rise to any obligation to support the Software. Support services may be purchased separately. Any such support shall be governed by a separate, written support services agreement. TO THE MAXIMUM EXTENT PERMITTED BY LAW, JUNIPER SHALL NOT BE LIABLE FOR ANY LOST PROFITS, LOSS OF DATA, OR COSTS OR PROCUREMENT OF SUBSTITUTE G OO DS

OR SERVICES, OR FOR ANY S PECIAL, INDIRECT, OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, THE SOFTWARE, OR ANY JUNIPER OR JUNIPER-SUPPLIED SOFTWARE. IN NO EVENT SHALL JUNIPER BE LIABLE FOR DAMAGES ARISING FROM UNAUTHORIZED OR IMPROPER USE OF ANY JUNIPER OR JUNIPER-SUPPLIED SOFTWARE. EXCEPT AS EXPRESSLY PROVIDED IN THE WARRANTY STATEMENT TO THE EXTENT PERMITTED BY LAW, JUNIPER DISCLAIMS ANY AND ALL WARRANTIES IN AND TO THE SOFTWARE (WHETHER EXPRESS, IMPLIED, STATUTORY, OR OTHERWISE), INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR NONINFRINGEMENT. IN NO EVENT DOES JUNIPER WARRANT THAT THE SOFTWARE, OR ANY EQUIPMENT OR NETWORK RUNNING THE SOFTWARE, WILL OPERATE WITHOUT ERROR OR INTERRUPTION, O R WILL BE FREE OF VULNERABILITY TO INTRUSION OR ATTACK. In no event shall Juniper’s or its suppliers’ or licensors’ liability to Customer, whether in contract, tort (including negligence), breach of warranty, or otherwise, exceed the p rice paid by Customer for the Software that gave rise to the claim, or if the Software is embedded in another Juniper product, the price paid by Customer for such other product. Customer acknowledges and agrees that Juniper has set its prices and entered into this Agreement in reliance upon the disclaimers of warranty and the limitations of liabilityset forth herein, that the same reflect an allocation of risk between the Parties (including the risk that a contract remedy may fail of its essential purpose and cause consequential loss), and that the same form an essential basis of the bargain between the Parties.

9. Term in at io n. Any breach of this Agreement or failure by Customer to pay any applicable fees due shall result in automatic termination of the license granted herein. Upon such termination, Customer shall destroy or return to Juniper all copies of the Software and related documentation in Customer’s possession or control.

10. Taxes. All license fees for the Software are exclusive of taxes, withholdings, duties, or levies (collectively “Taxes”). Customer shall be responsible for paying Taxes arising from the purchase of the license, or importation or use of the Software.

11 . Export. Customer agrees to comply with all applicable export laws and restrictions and regulations of any United States and any applicable foreign agency or authority, and not to export or re-export the Software or any direct product thereof in violation of any such restrictions, laws or regulations, or without all necessary approvals. Customer shall be liable for any such violations. The version of the Software supplied to Customer may contain encryption or other capabilities restricting Customer’s ability to export the Software without an export license.

12. Commercial Computer Software. The Software is “commercial computer software” and is provided with restricted rights. Use, duplication, or disclosure by the United States government is subject to restrictions set forth in this Agreement and as provided in DFARS 227.7201 through 227.7202-4, FAR 12.212, FAR 27.405(b)(2), FAR 52.227-19, or FAR 52.227-14(ALT III) as applicable.

13. Interface Information.To the extent required by applicable law, and at Customer’s written request, Juniper shall provide Customer with the interface information needed to achieve interoperability between the Software and another independently created program, on payment of applicable fee, if any. Customer shall observe strict obligations of confidentiality with respect to such information and shall use such information in compliance with any applicable terms and conditions upon which Juniper makes such information available.

14. Third Party Software.Any licensor of Juniper whose software is embedded in the Software and any supplier of Juniper whose products or technology are embedded in (or services are accessed by) the Software shall be a third party b eneficiary with respect to this Agreement, and such licensor or vendor shall have the right to enforce this Agreement in its own name as if it were Juniper. In addition, certain third party software may be provided with the Software and is subject to the accompanying license(s), if any, of its respective owner(s). To the extent portions of the Software are distributed under and subject to open source licenses obligating Juniper to make the source code for such portions publicly available (such as the GNU General Public License (“GPL”) or the GNU Library General Public License (“LGPL”)), Juniper will make such source code portions (including Juniper modifications, as appropriate) available upon request for a period of up to three years from the date of distribution. Such request can be made in writing to Juniper Networks, Inc., 1194 N. Mathilda Ave., Sunnyvale, CA 94089, ATTN: General Counsel. You may obtain a copy of the GPL at http://www.gnu.org/licenses/gpl.html, and a copy of the LGPL at http://www.gnu .o rg/licenses/lgpl.html.

15. Miscellaneous. This Agreement shall be governed by the laws of the State of California without reference to its conflicts of laws principles. The provisions of the U.N. Convention for the International Sale of Goods shall not apply to this Agreement. For any disputes arising under this Agreement,the Parties h ereby consent to the personal and exclusive jurisdiction of, and venue in, the state and federal courts within Santa Clara County, California. This Agreement constitutes the entire and sole agreement between Juniper and the Customer with respect to the Software, and supersedes all prior and contemporaneous agreements relating to the Software, whether oral or written (including any inconsistent terms contained in a purchase order), except that the terms of a separate written agreement executed by an authorized Juniper representative and Customer shall govern to the extent such terms are inconsistent or conflict with terms contained herein. No modification to this Agreement nor any waiver of any rights hereunder shall be effective unless expressly a ssented to in writing by the party to be charged. If any portion of this Agreement is held invalid, the Parties agree that such invalidity shall not affect the validity of the remainder of this Agreement. This Agreement and associ ated documentation has been written in the English language, and the Parties agree that the English version will govern. (For Canada: Les parties aux présentés confirment leur volonté que cette convention de même que tous les documents y compris tout avis qui s’y rattaché, soient redigés en langue anglaise. (Translation: The parties confirm that this Agreement and all related documentation is and will be in the English language)).

Abbreviated

Table of Contents

Part 1

Part 2

About This G

uide

J-series Overview

Chapter 1 Ov

Chapter 2 S

Chapter 3 P

Chapter 4 S

Chapter 5 Preparing for Router Installation .. 71

Chapter 6 Installing and Connecting a Services Router .. 81

erview of J4350 and J6350 Services Routers .. 3

ystem Overview .. 9

hysical Interface Modules Overview .. 27

ervices Router User Interface Overview .. 49

Installin

g a Services Router

Part 3

Chapter 7 Establishing Basic Connectivity .. 93

Chapter 8 Configuring Secure Web Access .. 115

Chapter 9 Configuring Autoinstallation.. 125

Chapter 10 Installing and Managing J-series Licenses .. 131

Maintaining Services Router Hardware

Chapter 11 Replacing and Troubleshooting Hardware Components .. 143

Chapter 12 Contacting Customer Suppor t and Returning Hardware .. 175

Abbreviated Table of Contents v

J4350 and J6350 Services Router Getting Started Guide

Part 4

Part 5

J-series Requ

Chapter 13 Network Cable Specifications and Connector Pinouts .. 18 5

Chapter 14 Safety and Regulatory Compliance Information.. 201

irements and Specifications

Index

vi Abbreviated Table of Contents

Table of Cont

ents

About This G

Objectives ........................................................................... xv

Audience.............................................................................xvi

Document Conventions ............................................................xvi

Related Juniper Networks Documentation...................................... xviii

Documentation Feedback .......................................................... xx

Requesting Support................................................................. xx

Part 1

Chapter 1 Overview of J

Chapter 2 System Overview

J-series Overview

J4350 Services Router Overview ....................................................4

J6350 Services Router Overview ....................................................4

J-series Software Features and Licenses.............................................5

J4350 and J6350 Services Router Hardware Features .............................9

Chassis............................................................................9

Midplane........................................................................ 14

Routing Engine................................................................. 14

Front Panel ..................................................................... 15

J4350 Power System........................................................... 21

J6350 Power System........................................................... 21

Cooling System.................................................................22

Software Overview ................................................................. 23

Routing Engine and Packet Forwarding Engine ............................. 24

uide

4350 and J6350 Services Routers

Boot Devices...............................................................15

Physical Interface Modules (PIMs) ....................................... 16

Power Button and POWER LED .......................................... 17

STATUS LED................................................................ 18

ALARM LED................................................................18

HA LED..................................................................... 19

RESET CONFIG Button.................................................... 19

Built-In Gigabit Ethernet Ports............................................ 19

Console Port ............................................................... 20

AUX Port ................................................................... 20

USB Port ................................................................... 20

Table of Contents vii

J4350 and J6350 Services Router Getting Started Guide

Kernel and Microkernel........................................................ 24

JUNOS Software Processes ................................................... 24

User Interfaces ................................................................ 25

Chapter 3 Physical Interface Modules Overview

PIM Terms........................................................................... 27

Field-Replaceable PIMs............................................................. 29

Field-Replaceable PIM Summary ............................................. 30

Gigabit Ethernet ePIMs ........................................................ 31

Dual-Port Serial PIM ........................................................... 34

Dual-Port T1 or E1 PIM ....................................................... 35

Dual-Port Channelized T1 or E1 PIM ......................................... 36

T3 or E3 PIM ................................................................... 38

Dual-Port Fast Ethernet PIM .................................................. 40

4-Port Fast Ethernet ePIM .................................................... 41

4-Port ISDN BRI PIMs.......................................................... 42

ADSL PIM....................................................................... 44

G.SHDSL PIM .................................................................. 46

Chapter 4 Services Router User Interface Over view

User Interface Ove

J-Web Overview ................................................................ 49

CLI Overview ................................................................... 50

Comparison of Conf

Before You Begin.................................................................... 52

Using the J-Web Int

Starting the J-Web

J-Web Layout ................................................................... 53

J-Web Sessions ................................................................. 58

Using the Command-

CLI Command Hierarc

Starting the CLI................................................................. 59

CLI Operational Mod

CLI Configuration M

CLI Basics....................................................................... 62

Editing Keystrokes Command Completion

Online Help................................................................ 63

Configuring the CLI E

rview ........................................................... 49

iguration Interfaces ..................................... 50

erface .......................................................... 52

Interface ................................................... 53

Line Interface ............................................... 58

hy ...................................................... 58

e ......................................................... 60

ode ....................................................... 61

........................................................ 62

................................................... 63

nvironment........................................ 65

Part 2

Chapter 5 Preparing for Router Installation

viii Table of Contents

Installing a Servic

General Site Guidelines............................................................. 71

Rack Requirements................................................................. 72

es Router

Table of Contents

Rack Size and Strength ........................................................ 72

Connection to Building Structure ............................................. 73

Router Environmental Tolerances................................................. 73

Fire Safety Requirements .......................................................... 73

Fire Suppression ............................................................... 74

Fire Suppression Equipment .................................................. 74

Power Guidelines, Requirements, and Specifications ............................ 74

Site Electrical Wiring Guidelines.............................................. 75

Signaling Limitations...................................................... 75

Radio Frequency Interference............................................ 75

Electromagnetic Compatibility........................................... 75

Router Power Requirements .................................................. 76

AC Power, Connection, and Power Cord Specifications ..................... 76

DC Power, Connection, and Power Cable Specifications....................77

Network Cable Specifications...................................................... 78

ISDN Provisioning .................................................................. 79

Site Preparation Checklist .......................................................... 79

Chapter 6 Installing and Connecting a Services Router

Before You Begin.................................................................... 81

Unpacking a J-series Services Router.............................................. 82

Installing a J4350 and J6350 Services Router .................................... 83

Connecting Interface Cables to a Services Router................................ 85

Chassis Grounding.................................................................. 86

Connecting Power .................................................................. 86

Connecting AC Power.......................................................... 86

Connecting DC Power ......................................................... 88

Powering a Services Router On and Off .......................................... 90

Chapter 7 Establishing Basic Connectivity

Basic Connectivity Terms .......................................................... 93

Basic Connectivity Overview ...................................................... 94

Router Identification........................................................... 95

Root Password.................................................................. 95

Time Zone and System Time ................................................. 95

Network Settings............................................................... 96

Default Gateway................................................................ 96

Backup Router.................................................................. 96

Loopback Address..............................................................96

Built–In Ethernet Interface Address .......................................... 97

Management Access ........................................................... 97

Before You Begin.................................................................... 98

Connecting to a Services Router................................................... 99

Connecting to the J-Web Interface ............................................ 99

Connecting to the CLI Locally................................................ 101

Connecting to the CLI Remotely.............................................103

Configuring the Modem at the Router End.............................103

Connecting the Modem to the Console Port ...........................104

Connecting to the CLI at the User End .................................104

Configuring Basic Settings with J-Web Quick Configuration....................105

Table of Contents ix

J4350 and J6350 Services Router Getting Started Guide

Configuring Basic Settings with a Configuration Editor.........................108

Verifying Basic Connectivity ...................................................... 113

Displaying Basic Connectivity Configurations .............................. 113

Chapter 8 Configuring Secure Web Access

Secure Web Access Terms......................................................... 115

Secure Web Access Overview ..................................................... 116

Before You Begin................................................................... 117

Generating SSL Certificates .................................................. 117

Configuring Secure Web Access with Quick Configuration ..................... 117

Configuring Secure Web Access with a Configuration Editor...................121

Verifying Secure Web Access......................................................122

Displaying an SSL Certificate Configuration ................................122

Displaying a Secure Access Configuration ..................................123

Chapter 9 Configuring Autoinstallation

Autoinstallation Terms.............................................................125

Autoinstallation Overview.........................................................126

Autoinstallation Interfaces....................................................126

Autoinstallation Process on Services Router ................................126

Automatic Configuration of a New Services Router ........................127

Before You Begin...................................................................127

Configuring Autoinstallation with a Configuration Editor.......................128

Verifying Autoinstallation..........................................................129

Verifying Autoinstallation Status .............................................129

115

125

Chapter 10 Installing and Managing J-series Licenses

J-series License Overview .........................................................131

Software Feature Licenses....................................................131

License Key Components ....................................................132

Before You Begin...................................................................132

Managing J-series Licenses with the J-Web Interface ...........................133

Adding New Licenses with the J-Web Interface.............................134

Deleting Licenses with the J-Web Interface .................................135

Displaying License Keys with the J-Web Interface..........................135

Downloading Licenses with the J-Web Interface............................135

Managing J-series Licenses with the CLI .........................................136

Adding New Licenses with the CLI...........................................136

Deleting a License with the CLI..............................................136

Saving License Keys with the CLI............................................137

Verifying J-series License Management ..........................................137

Displaying Installed Licenses.................................................137

Displaying License Usage ....................................................138

Displaying Installed License Keys............................................139

131

x Table of Contents

Table of Contents

Part 3

Chapter 11 Replacing and Troubleshooting Hardware Components

Maintaining Se

Replacing Hardware Components................................................143

Tools and Parts Required .....................................................144

Replacing the Console Port Cable............................................144

Replacing a PIM...............................................................144

Removing a PIM..........................................................145

Installing a PIM...........................................................146

Replacing PIM Cables.........................................................147

Removing a PIM Cable...................................................148

Installing a PIM Cable....................................................148

Replacing the Compact Flash Disk ..........................................149

Removing and Installing the USB Storage Device ..........................153

Removing the USB Storage Device......................................154

Installing the USB Storage Device.......................................155

Removing and Installing DRAM Modules ...................................155

Removing a DRAM Module..............................................156

Installing a DRAM Module...............................................157

Replacing Power System Components ......................................158

Replacing an AC Power Supply Cord....................................159

Removing an AC Power Supply from a J6350 Router .................160

Installing an AC Power Supply in a J6350 Router......................161

Replacing a DC Power Supply Cable....................................162

Removing a DC Power Supply from a J6350 Router ..................163

Installing a DC Power Supply in a J6350 Router.......................165

Removing and Installing a Crypto Accelerator Module.....................167

Removing the Crypto Accelerator Module..............................167

Installing a Crypto Accelerator Module .................................169

Replacing an Air Filter........................................................170

Troubleshooting Hardware Components.........................................171

Chassis Alarm Conditions....................................................171

Contacting the Juniper Networks Technical Assistance Center............173

rvices Router Hardware

143

Chapter 12 Contacting Customer Support and Returning Hardware

Locating Component Serial Numbers ............................................175

PIM Serial Number Label.....................................................177

J6350 Power Supply Serial Number Labels .................................177

Contacting Customer Support ....................................................178

Information You Might Need to Supply to JTAC.............................178

Return Procedure..................................................................178

Packing a Router or Component for Shipment..................................179

Tools and Parts Required ....................................................179

Packing the Services Router for Shipment ..................................180

Packing Components for Shipment .........................................181

Table of Contents xi

175

J4350 and J6350 Services Router Getting Started Guide

Part 4

Chapter 13 Network Cable Specifications and Connector Pinouts

J-series Requ

Serial PIM Cabl

RS-232 DTE Cabl RS-232 DCE Cabl RS-422/449 (EI RS-422/449 (EI EIA-530A DTE Ca EIA-530A DCE Ca V.35 DT E C able Pi V.35 DC E C a b l e Pi X.21 DTE Cable Pi X.21 DCE Cable Pi

RJ-45 C onnector RJ-45 C onnector Console Port Pin E1andT1RJ-48Cab E3andT3BNCConne ADSL and G .SHDSL R ISDN RJ-45 Connec

irements and Specifications

e Specifications ...................................................185

e Pinout ....................................................186

e Pinout ....................................................187

A-449) DTE Cable Pinout ....................................187

A-449) DCE Cable Pinout....................................188

ble Pinout..................................................189

ble Pinout..................................................190

nout........................................................191

nout .......................................................192

nout .......................................................193

Pinout for Fast Ethernet Ports.................................194

Pinout for Gigabit Ethernet Ports..............................195

outs ..............................................................195

le Pinouts ...................................................196

ctor Pinout................................................198

J-11 Connector Pinout.....................................199

tor Pinout.....................................................199

185

Chapter 14 Safety and Regula

Definition of Safe Safety Guidelines

General Safety Gui

Qualified Personn Preventing Electr

Electrical Safety

General Electrica AC Power Electrica

DC Power Electrica PowerSourcesforRe DC Power Disconnect DC Power Grounding R DC Power Wiring Sequ DC Power Wiring Term Grounded Equipment W Warning Statemen t f In Case of Electrical Multiple Power Suppl Power Disconnection

TN Power Warning .......................................................218

Telecommunication L

Installation Safety

Chassis Lifting Guid

ty Warning Levels..............................................201

and Warnings..................................................203

Power Cable Warning

tory Compliance Information

delines and Warnings....................................203

el Warning............................................204

ostatic Discharge Damage ...........................205

Guidelines and Warnings..................................206

l Safety Guidelines ....................................207

l Safety Guidelines ..................................208

(Japanese)...................................208

l Safety Guidelines..................................209

dundant Power Supplies.........................209

ion Warning ......................................210

equirements and Warning..................... 211

ence Warning ...................................212

inations Warning...............................213

arning..........................................214

or Norway and Sweden ..........................215

Accident ...........................................215

ies Disconnection Warning......................215

Warning ..........................................217

ine Cord Warning................................219

Guidelines and Warnings................................221

elines ...............................................221

201

xii Table of Contents

Table of Contents

Installation Instructions Warning .......................................221

Rack-Mounting Requirements and Warnings ..........................222

Ramp Warning ...........................................................226

Laser and LED Safety Guidelines and Warnings............................227

General Laser Safety Guidelines.........................................227

Class 1 Laser Product Warning..........................................227

Class 1 LED Product Warning ...........................................228

Laser Beam Warning.....................................................229

Radiation from Open Port Apertures Warning .........................230

Maintenance and Operational Safety Guidelines and Warnings ..........231

Battery Handling Warning...............................................232

Jewelry Removal Warning ...............................................233

Lightning Activity Warning ..............................................235

Operating Temperature Warning........................................236

Product Disposal Warning ...............................................238

Agency Approvals..................................................................240

Compliance Statements for Environmental Requirements.....................241

Lithium Battery................................................................241

Compliance Statements for EMC Requirements ................................241

Canada.........................................................................241

European Community ........................................................243

Japan ...........................................................................244

Taiwan .........................................................................244

United States ..................................................................244

FCC Part 15 Statement...................................................245

FCC Part 68 Statement...................................................245

Product Reclamation and Recycling Program ...................................246

Part 5

Index

Index................................................................................249

Table of Contents xiii

J4350 and J6350 Services Router Getting Started Guide

xiv Table of Contents

About This Gu

This preface provides the following guidelines for using the J4350 and J6350 Services Router Getting Started Guide:

Objectives on page xv

ide

Objectives

Audience on

Document Conventions on page xvi

Related Juniper Networks Documentation o n page xviii

Documentat

Requesting Support on page xx

This guide contains an overview, basic instructions, and specifications for J4350 and J6350 Serv and install a Services Router and its c omponents, power on the router, install licenses, and establish basic connectivity.

NOTE: This information about J-series Services Routers—either corrections to or omissions from this guide—see the J-series Services Router Release Notes at

ices Routers. It explains how to prepare your site for installation, unpack

page xvi

ion Feedback on page xx

guide documents Release 8.1 of the JUNOS so ftware. For additional

http://www.juniper.net.

J-series S You direct the JUNOS software through either a Web browser or a command-line interface (CLI) to perform the tasks shown in Table 1.

Table 1: Capabilities of J-series Interfaces

J-series Interface Capabilities

J-Web graphical browser interface Quick (basic) configuration

JUNOS CLI

ervices Router operations are controlled by the JUNOS Internet software.

Monitoring, configuration, diagnosis, and management

Monitori

ng, configuration, diagnosis, and management

Objectives xv

J4350 and J6350 Services Router Getting Started Guide

J-series Services Router guide s provide complete instructions for using the J -Web interface, bu

ttheyarenotacomprehensiveresourceforusingtheJUNOSCLI.

For CLI in formation, see the JUNOS software manuals listed in “Related Juniper Networks Documentation” on page xviii.

Although the J-Web Interface User Guide provides a useful overview of the J-Web interface, i

t contains only a subset of J-Web information. We recommend that

J-series users consult the J-series Services Router guides, instead.

Audience

This guide is designed for anyone who installs and sets u p a J-series S ervice s Router or prepares a site for Services Router installation. The guide is intended for the foll

owing audiences:

Customers w

ith technical knowledge of and experience with networks and

the Internet

Network administrators w ho install, config ure, and manage Inte rnet routers but are unfamiliar with the JUNO S software

Network administrators who install, config ure, and manage products of Juniper Net

Personnel

works

operating the equipment must be trained and competent; must not conduct themselves in a careless, willfully negligent, or hostile manner; and must abide by the instructions provided by th e documentation.

Document Conventions

Table 2 defines the notice icons used in this guide.

Table 2: Notice Icons

Icon Meaning Description

Informational note Indicates important features or

instructions.

Caution

Indicates a situation that might result in loss of data or hardware damage.

Ta b le 3 d

xvi Document Conventions

Warning

Alertsyoutotheriskofpersonalinjury or death.

efines the text and syntax conventions used in this guide.

About This Guide

Table 3: Text and Syntax Conventions

Convention Description Examples

Represents text that you type. To enter configuration mode, type the

Bold sans serif typeface

configure command:

user@host> configure

Fixed-width typeface

Italic typeface

Represents output that appears on the terminal scr

een.

Introduces important new terms.

user@host> show chassis alarms No alarms currently active

Apolicy term is a named structure that defines match conditions and actions.

Identifies book names.

JUNOS System Basics

Identifies RFC and Internet draft

Configuration Guide

titles.

RFC 1997, BGP Communities

Attribute

Italic sans

serif typeface

Represents variables (options for which you substitute a value) in commands or configuration statements.

Configure the machine’s domain name:

[edit] root@# set system domain-name

domain-name

Sans serif typeface Represents names of configuration

statements, commands, files, and directories; IP addresses; configuration hierarchy levels; or labels on routing

To confi gure a stub area, include the stub statement at the [edit protocols ospf area area-id] hierarchy level.

platform components.

The console port is labeled CONSOLE.

< > (angle brackets) Enclose optional keywords or variables. stub <default-metric metric >;

|(pipesymbol)

Indicates a choice between the mutually

broadcast

|multicast

exclusive keywords or variables on either side of the symbol. The set of

( string1 | string2 | string3 ) choices is often enclosed in parentheses for clarity.

# (pound sign) Indicates a comment specified on the

same line as the configuration statement

rsvp { # Required for dynamic MPLS

only

to which it applies.

[ ] (square brackets) Enclose a variable for which you can

substitute one or more values.

y a level in the configuration

Indention and braces ( { } )

Identif hierarchy.

; (semicolon) Identifies a leaf statement at a

configuration hierarchy level.

community name members [

community-ids ]

[edit]

-options {

routing

static {

route default {

nexthop a

ddress ;

retain;

}

J-Web GUI C

onventions

Document Conventions xvii

J4350 and J6350 Services Router Getting Started Guide

Convention Description Examples

Bold typeface Represents J-Web graphical user

interface (GUI) items you click or select.

> (bold right a

ngle bracket)

Separates lev selections.

els in a hierarchy of J-Web

In the configu

select Protocols>Ospf.

In the Logical Interfaces box, select All Interfaces.

To cancel the configuration, click Cancel.

ration editor hierarchy,

Related Jun

iper Networks Documentation

J-series Se

rvices Routers are docu mente d in multiple guides. Although the J-series guides provide instructions for configuring and managing a Services Router with the JUNOS CLI, they are not a comprehensive JUNOS software resource. For complete documentat

ion of the statements and commands described in J-series guides, see

the JUNOS software manuals listed in Table 4.

Table 4: J-series Guides and Related JUNOS Software Publications

Chapter in a J-series Guide Corresponding JUNOS Software Manual

Getting Started Guide for Your Router

“Services Router User Interface Overview”

“Establishing Basic Connectivity”

“Configuring Autoinstallation”

J-series Ser vices Router Basic LAN and WAN Access Configuration Guide

“Using Services Router Configuration Tools”

“Interfaces Overview”

“Configuring DS1, DS3, Ethernet, and Serial Interfaces”

JUNOS CLI User Guide

JUNOS System Basics Configuration Guide

JUNOS CLI User Guide

JUNOS System Basics Configuration Guide

JUNOS Network Interfaces Configuration Guide

JUNOS Interfaces Command Reference

“Configuring Digital Subscriber Line Interfaces

“Configuring Point-to-Point Protocol over Ethernet”

“Configuring ISDN”

“Configuring Link Services Interfaces”

xviii Related Juniper Networks Documentation

JUNOS Services Interfaces Configuration Guide

JUNOS System Basics and Services Command Reference

Chapter in a J-series Guide Corresponding JUNOS Software Manual

“Routing Overview”

JUNOS Routing Protocols Configuration Guide

About This Guide

“Configuring Static Routes”

“Configuring a RIP Network”

“Configuring an OSPF Network”

“Configuring the IS-IS Protocol”

“Configuring BGP Sessions”

J-series Services Router Advanced WAN Access Configuration Guide

“Multiprotocol Label Switching Overview”

“Configuring Signaling Protocols for Traffic Engineering”

“Configuring Virtual Private Networks”

“Configuring CLNS VPNs”

“Configuring IPSec for Secure Packet Exchange”

“Multicast Overview”

“Configuring

a Multicast Network”

“Configuring Data Link Switching”

JUNOS Routing Protocols and Policies Command Reference

JUNOS MPLS Applications Configuration Guide

JUNOS Routing Protocols and Policies Command Reference

JUNOS VPNs Configuration Guide

JUNOS System Basics Configuration Guide

JUNOS Services Interfaces Configuration Guide

JUNOS System Basics and Services Command Reference

JUNOS Multicast Protocols Configuration Guide

JUNOS Routing Protocols and Policies Command Reference

JUNOS Services Interfaces Configuration Guide

“Policy Framework Overview”

“Configuring Routing Policies”

“Configuring NAT”

“Configuring Stateful Firewall Filters and NAT”

“Configuring Stateless Firewall Filters”

“Class-of-Service Overview”

“Configuring Class of Service”

J-series Ser vices Router Administration Guide

“Managing User Authentication and Access”

“Configuri

ng SNMP for Network Management”

“Configuring the Router as a DHCP Server”

“Automating Network Operations and Troubleshooting”

JUNOS System Basics and Services Command Reference

JUNOS Policy Framework Configuration Guide

JUNOS Routing Protocols and Policies Command Reference

JUNOS Network Interfaces Configuration Guide

JUNOS Policy Framework Configuration Guide

JUNOS Services Interfaces Configuration Guide

JUNOS System Basics and Services Command Reference

JUNOS Routing Protocols and Policies Command Reference

JUNOS Class of Service Configuration Guide

JUNOS System Basics and Services Command Reference

JUNOS System Basics Configuration Guide

JUNOS Network Management Configuration Guide

JUNOS System Basics Configuration Guide

JUNOS Configuration and Diagnostic Automation Guide

Related Juniper Network s Documentation xix

J4350 and J6350 Services Router Getting Started Guide

Chapter in a J-series Guide Corresponding JUNOS Software Manual

“Monitoring the Router and Routing Operations”

“Monitoring Events and Managing System Log Files”

“Configuring and Monitoring Alarms”

“Performing Software Upgrades and Reboots”

“Using Services Router Diagnostic Tools”

JUNOS System Basics and Services Command Reference

JUNOS Interfaces Command Reference

JUNOS Routing Protocols and Policies Command Reference

JUNOS System Log Messages Reference

JUNOS System Basics Configuration Guide

JUNOS Installation and Upgrade Guide

JUNOS System Basics and Services Command Reference

“Configuring Packet Capture”

“Configuring RPM Probes”

Documentation Feedback

We encourage you to provide feedback, comments, and suggestions so that we can improve the documentation. You can send your comments to

techpubs-comments@juniper.net, or fill out the documentation feedback form at

http://www.juniper.net/techpubs/docbug/docbugrepor t.html. If you are using e-mail, be

sure to include the following information with your comments:

Document name

Document part number

Page number

Software release version

JUNOS Interf

JUNOS Routing Protocols and Policies Command Reference

JUNOS Services Interfaces C onfiguration Guide

JUNOS System Basics and Services Command Reference

aces Command Reference

Requesting Support

xx Requesting Support

For technical support, open a support case with the Case Manager link at

http://www.juniper.net/suppor t/ or call 1-888-314-JTAC (from the United States,

Canada, or Mexico) or 1-408-745-9500 (from elsewhere).

Part 1

J-series Overview

Overview of J4350 and J6350 Services Routers on page 3

System Overv

Physical Inte rface Modules Overview on page 27

Services Router User Interface O verview on page 49

iew on page 9

J-series Overview 1

2 J-series Over view

Chapter 1

Overview of J Routers

J-series Se LAN connectivity, and management services for small to medium-sized enterprise networks. Services Routers typically co nnec t s ma ll, branch, or regional offices to a central sit

All J-seri advanced routing and security services. For more information about so ftware features, see “J-series Software Features and Licenses” on page 5. A single, common JUNOS code

You can use Services Router:

es Services Routers run the JUN OS Internet software, which offers many

J-Web Web–based interface—Allows you to m anage your Services Router without using the comm and-line inte rface (CL I). The J-Web interface provides access to provides Quick Configuration wizards to simplify operations and minimize the risk of operator error.

4350 and J6350 Services

rvices Routers provide stable, reliable, and efficient IP routing, WAN and

e router, and link Internet service provider (ISP) networks.

base simplifies deployment, patches, and software upgrades.

two use r interfaces to monitor, configure, troubleshoot, and manage a

all JUNOS functionality and features. The J-Web interface also

JUNOS comman d –l ine interface—The JUNOS CLI is a Juniper Networks command CLI is a straightforward command interface. You type commands on a single line, and the commands are executed when you press the Enter key. The CLI provide

For an in Interface Overview” on page 49. For additional information about CLI commands, see the JUNOS C LI User Guide.

This chapter contains the following topics:

J4350 Services Router Overview on page 4

J6350 S

J-series Software Features and Licenses on page 5

shell th at runs on top of a U NIX-b ased operating system kernel. The

s command help and command completion.

troduction to the J-Web and CLI interfaces, see “Services Router User

ervices Router Overview on page 4

Requesting Support 3

J4350 and J6350 Services Router Getting Started Guide

J4350 Services Router Overview

The J4350 S e rvice s Router is designed primarily for regional or b ranch offices. It has a chassi power s u p ply, and a Universal Serial Bus (USB) port for external storage.

J4350 routers ordered with the optional Crypto Accelerator card come standard with 1 GB of memory, while those ordered without the Crypto Accelerator card come sta between 256 MB and 2 GB of memory. For instructions on add ing memory, see “Removing and Installing DRAM Modules” on page 155.

Each J4350 chassis contains four built-in Gigabit Ethernet ports with link speeds of 10 field-replaceable Physical Interface Modules (PIMs). Two of the six slots (slots 3 and 6) suppo rt high-speed interfaces (ePIMs).

The J4350 Services Router supports the following field-replaceable Physical In

sthatis2U(rackunits)insizewithanonredundantACorDC

ndard with 256 MB of memory. J4350 routers can contain

/100/1000 Mbps over a copper interface, and six slots for

terface Modules (PIMs):

SFP Gigabit

Copper Giga

ADSL 2/2+ An

Dual-Port E

E3 PIM (1 por

DS3 (T3) PI

Dual-Port F

4–port Fast

G.SHDSL PIM

4-port ISD

Dual-Port

Ethernet ePIM (1 port)

bitEthernetePIM(1port)

1PIM

M(1port)

astEthernetPIM

Ethernet ePIM

NBRIS/TorUPIM

Serial PIM

T1 PIM

nex A PIM (1 port)

nex B PIM (1 port)

(2 ports)

J6350 Services Router Overview

The J6350 Services Router is designed prima rily for regional or central offices. I redundant AC or DC power supply, up to 2 GB of memory, and two Universal

4 J6350 Ser vices Router Overview

t has a chassis that is 2 U (rack units) in size with an optional

Overview of J4350 and J6350 Services Routers

Serial Bus (USB) ports for external storage. The J6350 Services Router is a higher-perfo

rmance system than the J4350 Services Router.

J6350 routers

come standard with 1 GB of memory and can contain between 256 MB to 2 GB of memory. For instructions on adding mem ory, see “Removing and Installing DRAM Modules” on page 155.

Each J6350 chassis contains four built-in Gigabit Ethernet ports with link speeds of 10/

100/1000 Mbps over a copper interface, and six slots for field-replaceable Physical Interface Modules (PIMs). Four of the six slots (slots 2, 3, 5, and 6) supp ort high-speed interfaces (eP IMs).

The J6350 Services Router sup p orts the following field-replaceable PIMs:

SFP Gigabit Ethernet ePIM (1 port)

Copper Gigabit Ethernet ePIM (1 port)

ADSL Annex A PIM (1 port)

ADSL Annex B PIM (1 port)

Dual-Port E1 PIM

E3 PIM (1 port)

DS3(T3)PIM(1port)

Dual-PortFastEthernetPIM

4–port Fast Ethernet ePIM

G.SHDSL PIM (2 ports)

4-port ISDN BRI S/T or U PIM

Dual-Port Serial PIM

Dual-Port T1 PIM

J-series Software Features and Licenses

J-series Services Routers provide the software features listed in Table 5. You must purchase a separate software license to obtain some software features. F Managing J-series Licenses” on page 131.

or more information about licenses, see “Installing and

J-series Software Features and Licenses 5

J4350 and J6350 Services Router Getting Started Guide

Table 5: Summar y of J-series Features and License Requirements

Feature Categor y J-series Feature Separate License

Internet Protocols

IPv4

IPv6 routing and forwarding

Routing and Multicast

Open Shortest Path F irst (OSPF)

Border Gateway Protocol (BGP) License required for

advanced BGP (route reflectors)

Routing Information Protocol version 1 (RIPv1) and RIPv2

Static routes

Intermediate System-to-Intermediate System (IS-IS)

Connectionless Network Services (CLNS):

End system-to-Intermediate system (ES-IS) protocol

IS-IS extensions

IP Address Management

BGP extensions

Static routes

Multiprotocol Label Switching (MPLS):

Layer 2 and Layer 3 virtual private networks (VPNs)

VPN routing and forwarding (VRF) table labels

Traffic engineering protocols:

Label Distribution Protocol (LDP) Resource Reservation P rotocol (RSVP)

Multicast:

Internet Group Management Protocol version 3 (IGMPv3)

Protocol Independent Multicast (PIM )

Distance Vector Mu lticast Routing Protocol (DVMRP)

Single-source multicast

Static addresses

Dynamic Host Configuration Protocol (DHCP)

6 J-series Software Features and Licenses

Overview of J4350 and J6350 Services Routers

Table 5: Summary of J-series Features and License Requirements (continued)

Feature Categor y J-series Feature Separate License

Encapsulation

Ethernet:

Media access control (MAC) encapsulation

802.1p tagging

Point-to-Point Protocol over Ethernet (PPPoE)

Asynchronous Transfer Mode (ATM) for asymmetric digital subscriber line (ADSL) or symmetric high-speed digital subscriber line (SHDSL)

Circuit cross-connect (CCC)

Translational cross-connect (TCC)

Synchronous P

oint-to-Point Protocol (PPP)

Frame Relay

High-level Data Link Control (HDLC)

Serial encapsulation over RS-232, RS-449, X.21, V.35, and EIA-530 connections

802.1Q filtering and forwarding

Multilink Frame Relay

Multilink PPP

Data link switching (DLSw) License required

Traffic Management

Policing and

shaping

Class-based queuing with prioritization

Weighted random early detection (WRED)

Queuing by virtual LAN (VLAN), data link connection identifier (DLCI), interface, or bundle

Security

Common Criteria

Network attack detection

Denial-of-service (DoS) and distributed DoS protection

Generic routing encapsulation (GRE), IP-over-IP, and IP Security (IPSec) tunnels

Advanced Encryption Standard (AES) 128-, 192-, and 256-bit.

56-bit Data Encryption Standard (DES) and 168-bit 3DES encryption

MD5 and Secure Hash Algorithm (SHA-1) authentication

Replay attack prevention

Stateful firewall packet filters

Network Address Translation (NAT)

Voi ce S up po rt

Compressed Real-Time Transport Protocol (CRTP)

J-series Software Features and Licenses 7

J4350 and J6350 Services Router Getting Started Guide

Table 5: Summary of J-series Features and License Requirements (continued)

Feature Categor y J-series Feature Separate License

High Availability

Virtual Router Redundancy Protocol (VRRP)

Graceful restart according to IETF standards

Redundant interfaces

System Management

JUNOScope network manager

J-Web browser interface—for Services Router configuration and management

JUNOScript XM

L application programming interface (API)

JUNOS command-line interface (CLI)—for Services Router configuration and management through the console, Telnet, or SSH

Simple Network Management Protocol version 1 (SNMPv1) and SNMPv2

Traffic Analysis

J-Flow flow monitoring and accounting License required for

J-Flow

Packet capt

ure (PCAP)

Real-time performance monitoring (RPM)

Activity Logging and Monitoring

System log

J-Web event viewer

Traceroute

Administration

Supports the following external administrator databases:

RADIUS

TAC ACS+

Autoinstallation

Configuration rollback

Button-operated configuration rescue (CONFIG)

Confirmation of configuration changes

Software upgrades

Supports the following features for automating network operations and troubleshooting:

Commit scripts

Operation scripts

Event policies

8 J-series Software Features and Licenses

Chapter 2

System Overv

The J4350 and J6350 Services Routers have chassis that are similar but with important differences. J4350 routers have nonredundant power supplies, six slots, including t Module. J6350 routers have redundant power supplies, six slots, includin g four enhanced (high-speed) slots, and a standard Crypto Accelerator Module.

All J-series routers run the JUNOS Internet software.

This chapter contains the following topics:

J4350 and J6350 Services Router Hardware Features on page 9

Software Ov

iew

wo enhanced (high-speed) slots, and an optional Crypto Accelerator

erview on page 23

J4350 and J6350 Services Router Hardware Features

This section contains the following topics:

Chassis on page 9

Midplane o

npage14

Chassis

Routing Engine on page 14

Front Panel on page 15

J4350 Powe

J6350 Power System on page 21

CoolingSystemonpage22

The Servic the other router components (see Figure 1 through Figure 6). The chassis can be installed in many types of racks o r cabinets. For information about acceptab

le rack types, see “Rack Requirements” on page 72.

rSystemonpage21

es Router chassis is a rigid sheet metal structu re that houses all

J4350 and J6350 Services Router Hardware Features 9

J4350 and J6350 Services Router Getting Started Guide

In addition to the features described in subsequent sections, the chassis inclu

des the following features:

Figure 1: Fr

One pair of met chassis. Use the brackets for mounting the chassis in a rack or cabinet.

Two protective earthing terminals, PEM nuts at the rear of the chassis.

One electrostatic discharge (ESD) point, a banana plug receptacle at the front of the chassis.

CAUTION: Before removing or installing components of a functioning router, attach an ESD strap to

anESDpointandplacetheotherendofthestraparoundyourbare

wrist. Failure to use an ESD strap could result in damage to the router.

The router must be connected to e arth ground during no rmal operation. The protective earthing terminals on the rear of the chassis are provided to connec t the router to gro

und (see Figure 3). Additional groundin g is provided to an AC-powered

router when you plug its power supply into a grounded AC power receptacle.

For additional s afety information, see “Safety and Regulatory Compliance Information” on page 201.

ont of J4350 and J6350 Chassis

al brackets can b e mounted at the front or center of the

Mounting bracket

Physical Interface Module (PIM)

PORT 0

TUS

STA

POWER

ALARM

Power

LAN ports

button

POWER

TUS

STA

RESET

CONFIG

Blank PIM panel

STATU

T 1

10/100/1000

Console port

AUX

CONSOLE

Auxiliary port

USB

ESD point

SLO

1 2

B M U

T N

Mounting bracket

g003800

USB ports

10 J4350 and J6350 Services Router Hardware Features

Figure 2: Rear of J4350 AC-Powered Chassis

System Overview

g003821

Protective earthing terminal

NOTE: The J4

Power supply fan exhaust

350 AC-powered chassis has a power switch and does not include a

power supply LED (unlike the J6350 AC-powered chassis).

Figure 3: Rear of J6350 AC-Powered Chassis

Protective earthing terminal

Power supply ejector

AC power appliance inlet

Power supply LED

AC power switch

g003801

Power supply fan exhaust

J4350 and J6350 Ser vices Router Hardware Features 11

J4350 and J6350 Services Router Getting Started Guide

Figure 4: Rear of J4350 DC-Powered Chassis

g003822

Protective earthing terminal

DC terminal block

Figure 5: Rear of DC-Powered J6350 Chassis

Protective earthing terminal

Power supply ejector

Power supply LED

DC terminal block

Power supply LED

Power supply fan exhaust

g003802

Power supply fan exhaust

12 J4350 and J6350 Services Router Hardware Features

Figure 6: J4350 and J6350 Hardware Components

Physical Interface Module (PIM)

Rear

Power supply

Accelerator Module

Compact flash drive

System Overview

Fans (3)Crypto

DRAM

Physical Interface

Physical Interface Module (PIM)

Module (PIM)

Ta b le 6

summarizes the physical specifications for the router chassis.

Midplane

g003839

Front

J4350 and J6350 Ser vices Router Hardware Features 13

J4350 and J6350 Services Router Getting Started Guide

Table 6: J4350 and J6350 Physical Specifications

Description Value

Chassis dimensions 3.44 in. (8.74 cm) high

17.44 in. (44.3 cm) wide—19.44 in. (48.38 cm) wide with mounting brackets attached

21.13 in. (53.67 cm) deep—plus 0.5 in. (1.27 cm) of hardware that protrudes from the chassis front

Router weight

J4350 Services Router:

Minimum (n o PIMs): 23 lb (10.4 kg) Maximum (six PIMs): 25.3 lb (11.5 kg)

J6350 router

Minimum (no PIMs and one power supply): 25.5 lb (11.6 kg) Maximum(sixPIMsandtwopowersupplies):30.7lb(13.9kg)

Midplane

Routing Engine

The midplane is located in the centerofthechassisandformstherearof the PIM card cage (see Figure 6). You install the PIMs into the midplane from the front of the chassis. Data packets are transferred across the midplane from the PIM to the Routing Engine, and from the Routing Engine across the midplane to the destination PIM.

The Routing Engine provides th ree main functions:

Creates the packet forwarding sw itch fabric for the Services Router, providing route lookup, filtering, and switching on incoming data packets, then directing outbound packets to the appropriate interface for transmission to the network.

Maintains the routing tables used by the router and controls the routing protocols that run on the router.

Provides control and monitoring functions for the router, including controlling power and monitoring system status.

The Routing Engine consists of the following components:

Processor—Creates the packet forwarding switch fabric for the router and runs JUNOS Internet software to maintain the router’s routing tables and routing protocols.

DRAM—Buffers incoming packets and provides storage for the routing and forwarding tables and for other Routing Engine processes.

14 J4350 and J6350 Services Router Hardware Features

System Overview

To view the amount of DRAM installed on your router, issue the show chassis

routing-engi

command.

EPROM—Stores

To view the ser

routing-engine

the serial numb er of the Routing Engine.

ial number of the Routing Engine, issue e ither the

command or the show chassis hardware command.

Crypto Accelerator Module—Processor card that e nhances performance of cryptographic algorithms used in IP security (IPSec) services. The cryptograph

ic algorithms supported include Advanced Encryption Standard (AES), Data Encryption Standard (DES), triple DES (3DES), Hashed Message Authentication C ode-Message Digest 5 (HMAC-MD5), and HMAC-Secure Hash Algorithm 1 (

SHA-1). The Crypto Module is a standard feature of J6350

Services Routers and an optional feature of J4350 Services Routers.

TodeterminewhetherthereisaCryptoAcceleratorModuleinstalledonyour router, issue the

show chassis hardware command.

Compact flash drive—Provides primary storage for software images, configurat

ion files, and microcode. J4350 and J6350 routers have an internal compact flash drive, located on the motherboard. For information about replacing the compact flash dr ive, see “Replacing the Compact Flash Disk” on page 149.

Boot Devices

The J4350 and J6350 Services Routers can boot from two devices:

show chassis

Front Panel

Compact flash disk

USB storage device

Normally, the Serv ices Router boots from the compact flash disk. If the compact flash disk

fails, the router attempts to boot from the USB storage device.

The front panel of the Services Router (see Figure 7 ) allows you to install or remove PIMs, vie

w router status LEDs, access the console port, and perform simple control

functions.

J4350 and J6350 Ser vices Router Hardware Features 15

J4350 and J6350 Services Router Getting Started Guide

Figure 7: Front of J4350 and J6350 Chassis

RESET CONFIG button

PORT 0

Power button

PORT 1

LAN portsALARM

Physical Interface Modules (PIMs)

STATUSSTATUS

SERIAL

Console port

PORT 0

Auxiliary port

USB ports

PORT 1

STATUSSTATUS

ESD point

LED

POWER

LED

SERIAL

STATUS LED

HA LED

The components of the front panel, from left to right, are described in the following sections:

Physical Interface Modules (PIMs) on page 16

Power Butt

on and POWER LED on page 17

STATUS LED on page 18

ALARM LED on page 18

g003804

HA LED on pa

ge 19

RESETCONFIGButtononpage19

Built-In Gigabit Ethernet Ports on page 19

Console Po

rt on page 20

AUX Port on page 20

USB Port on page 20

Physical

Interface Modules (PIMs)

Interface Modules (PIMs) provide the physical connection to various network media types. For information about individual PIMs, see “Field-Replaceable PIMs” on page 29.

For pinouts of PIM cable connectors, see “Network Cable Specific ations and Conne

ctor Pinouts” on page 185. For PIM replacement instructions,

see “Replacing a PIM” on page 144.

16 J4350 and J6350 Services Router Hardware Features

Each Services Router has six front panel slots for field-replaceable PIMs. These slots are numb

ered from top to bottom a nd from left to right as shown in

the slot number diagram on the front panel, shown in Figure 8.

Figure 8: Slot Number Diagram on Front Panel

System Overview

g003823

Gigabit Eth

ernet and 4-port Fast E th ernet ePIMs can be installed in high-speed slots only. High-speed slots are indicated by a black tria ngle containing an E in the front panel slot number diagram. On J4350 Services Routers, the high-speed slots are slot 3andslot6.

Slot 0 is the

On J6350 Services Routers, the high-speed slots are slots 2, 3, 5, and 6.

fixed interface module th at contains the built-in Ether net port s.

Power Button and POWER LED

The power button is located on the left side of the front panel (see Figure 7). on and off. When you power on the router, the Routing Engine boots as the power supply completes its startup sequence.

The Table 7 des

Table 7: PO

Color State Description

Green

Unlit Off

WER LED

On steadily Power is functioning correctly.

Blinking Power button has been pressed and quickly released, and

You can use the power button to power the S ervic es Router

POWER LED is located to the upper left of the LED dashboard.

cribes the

POWER LED.

the router is gracefully shutting down.

Router is not receiving power.

After the router is powered on, status indicators—such as LEDs on the front panel and

show chassis command output—can take up to 60 seconds

to indicate that the power supply is functioning normally. Ignore error indicators that appear during the first 60 seconds.

If you need to power off the router after the Routing E ngine finishes booting, use the J-Web interface or the CLI to halt the Services Router first. For instructions, see t he J-series Services Router Administration Guide.

J4350 and J6350 Ser vices Router Hardware Features 17

J4350 and J6350 Services Router Getting Started Guide

STATUS LED

When the system is powered on, the STATUS LED changes from off to blinking green. Startu

p takes approximately 90 seconds to complete. If you want to turn the system off and on again, we recommend waiting a few seconds between shutting it down and powering it back up. Table 8 describes the

Table 8: Status LED

Color State Description

Green

Red Blinking Error has been detected.

Blinking Router is starting up or performing diagnostics.

On steadily Router is operating normally.

ALARM LED

STATUS LED.

The ALA RM LED lights yellow to indicate a mino r condition that requires monitoring or maintenance and lights red to indicate a major condition that can result in a system shutdown. When the condition is corrected, the light turns off. Tab le 9 describes the

Table 9: ALARM LED

Color State Description

Red On steadily Major alarm indicates a critical situation on the router that

has resul alarm condition requires immediate action:

Yellow On steadily Minor alarm condition requires monitoring or maintenance:

Unlit Off No alarms.

ALARM LED.

ted from one of the following conditions. A red

One or m or

Oneormorehardwarecomponentshaveexceeded temperat

An alarm c ondition configured on an interface has triggere

Indicates a noncritical condition on the router that, if left unchecked, might cause an interruption in service or degradation in performance.

A missing rescue configuration or software license generates a yellow system alarm.

e hardware components have failed.

ure thresholds.

d a critical warning.

For information about alarm conditions and corrective actions, see “Chassis Alarm Conditions” on page 171. For additional information, see the J-series Services Router Administration Guide.

18 J4350 and J6350 Services Router Hardware Features

System Overview

HA LED

The HA (high availability) LED is for future use. The LED lights when the router sta

rts, but otherwise remains unlit.

RESET CONFIG Button

Use the RESET CONFIG button to return the router to either the rescue configuratio to prevent it from being pressed accidentally.

For example, if someone inadvertently commits a configuration that denies management access to a Services Router, you can delete the invalid configuration and replace i must have previously set the rescue configuration through the J-Web interface or the CLI. The rescue configuration is a previously committed , valid conf iguration.

n or the factory default configuration. The button is recessed

t with a rescue configuration by pressing the

RESET CONFIG button. You

CAUTION: Pressing and holding the RESET CONFIG button for 15 seconds or more—until the configuration LED blinks red—deletes all configurations on the router, inc

luding the backup configurations and rescue configuration, and loads

and commits the factory configuration.

You can chan

ge the default behavior of the

RESET CONFIG button. For

more information, see the J-series Services Router Basic LAN and WAN Access Configuration Guide.

Built-In Gigabit Ethernet Ports

Four built-in Gigabit Ethernet ports provide LAN connections over copper interfaces to h ubs, switches, local servers, and workstations. You can also designate of these ports, you use the interface name that corresponds to the po rt’s location. From left to right on the front panel, the interface names for the ports are

For Gigabi for G ig abit Ethernet Ports” on page 195.

Each port has two LEDs, a right side. Ta bl e 10 describes the built-in Eth erne t port LEDs.

an Ethernet port for management traffic. When configuring one

e-0/0/0

, ge-0/0/1, ge-0/0/2,andge-0/0/3.

tEthernetportpinoutinformation,see“RJ-45ConnectorPinout

TX/RX LED on the left side and a LINK LED on the

Table 10: Gigabit Ethernet Port LEDs

Function Color State Description

LINK

Green

Unlit Off Port is offline.

On steadily Port is online.

J4350 and J6350 Ser vices Router Hardware Features 19

J4350 and J6350 Services Router Getting Started Guide

Table 10: Gigabit Ethernet Port LEDs (continued)

Function Color State Description

TX/RX

Green

Unlit Off Portmightbeonline,butitis

Blinking

Port is transmitting or receiving data.

not receiving data.

Console Por t

YoucanusetheconsoleporttoconnecttotheRoutingEnginethroughan RJ-45 serial cable. From the console port, you can use the CLI to configure therouter. Theconsoleportisconfiguredasdataterminalequipment (DTE) and supports the RS-232 (EIA-232) standard.

For information about securing the console port, see the J-series

Services Router Administration Guide

For console port pinout information, see “Console Port Pin outs” on page 195. For information about securing the console port, see the J-series Services Router Administration Guide.

AUX Port

The port labeled AUX on the front panel of the J4350 or J6350 Services Router is for future use and is not activated.

USB Port

The USB ports on the front panel of the router (see Figure 7) accept a USB storage device or USB storage device adapte r with a compact flash disk installed, as defined in the CompactFlash Specification published by the CompactFlash Association. When a USB storage device is installed and configured, it automatically acts as a secondary boot device, if the primary compact flash disk fails on startup. DependingonthesizeoftheUSBstoragedevice,youcanalsoconfigureitto receive any core files generated during a failure. For information about configuring aUSBstoragedevice,seetheJ-series Services Router Administratio n G ui de.

NOTE: For a list of supported USB storage devices, see the J-series Services Router Release Notes at

http://www.juniper.net.

20 J4350 and J6350 Services Router Hardware Features

J4350 Power System

The J4350 Services Router uses e ith er AC or DC power. The autosensing power supply (see Fi the router components according to their voltage requirements.

The power supply is fixed in the chassis, and is not field-replaceable. The AC power supply has a single AC appliance inlet that requires a dedicated AC power feed. The DC power supp andreturn)andrequiresadedicated15A(–48VDC)circuitbreaker.

The J4350 AC-powered chassis has a power switch and d oes n ot include a power LED.

The J4350 DC-powered chassis includes a power supply LED located to the upper right of the power supply connector. Table 11 describes the power supply LED.

Table 11: Power Supply LED

State Description

Off Nopowerisflowingtothepowersupply.

Green

Yellow Power supply is connected, but the router is not powered on.

gure 2 o r Figure 4) distributes the different output voltages to

ly has a termin al block that provides a single DC input (–48 VDC

Power suppl

y is connected and power is flowing.

System Overview

J6350 Power System

For information about site power preparations, see “Power Guidelines, Requirements, and Specifica tions” on page 74. For information about connecting the router to power and ground, se e “Connecting Power” on p ag e 86.

TheJ6350ServicesRouteruseseitherACorDCpower. Youcaninstalloneortwo autosensing, load-sharing power supplies at the bottom rear of the chassis, as shown in Figure 3 or Figure 5. The power supplies distribute the different output voltages to the router components, de pe nding on their voltage requirements. W hen two power supplies are i nstalled and operational, they automatically share the electrical load.

For full redundancy, two power supplies are required. If a power supply stops functioning for any reason, the second power supply instantly begins providing all the power the router needs for normal fu nctio n ing . It can provide full power indefinitely. Power supplies on the J6350 Services Router can be hot-swapped.

Each power supply has an LED located to the upper right of the power supply connector. Table 11 describes the power s upply LED.

Power supplies on J6350 Services Routers are hot-removable and hot-insertable. You can remove and replace a redundant power supply without powering down the

J4350 and J6350 Ser vices Router Hardware Features 21

J4350 and J6350 Services Router Getting Started Guide

router or disrupting the routing functions. To avoid electrical injury, carefully follow the instructi

ons in “Replacing Power System Components” on page 158.

NOTE: You cannot mix DC and AC power supplies in the same chassis.

WARNING: DC-powered Services Routers are intended for installation only in

arestrictedac

cess location.

Cooling System

Thecoolingsystemincludesthreefansattherearofthechassis. Theairflow produced by these fans keeps router components within the acceptable temperature r automatically a ccording to current temperature.

ange (see Figure 9). The speed of the fans is adjusted

An air filter protects the air intake opening at the front of the chassis and must be replaced periodically. For instructions, see “Replacing an Air Filter” on page 1 70.

The Routing Engine monitors the temperature of the router components. If the ambient maxi

mum temperature specificatio n is exceeded and the router cannot be

adequately cooled, the Routing Engine shuts down the hardware components.

An additional fan is p art of each power supply. This fan is not regulated by the operating system.

22 J4350 and J6350 Services Router Hardware Features

Figure 9: Airflow Through the J4350 and J6350 Chassis

Rear

System Overview

Software Overview

g003840

Front

Each J-series Services Router runs the JUNOS Internet software on its

l-purpose processors. Designed for the large production networks typically

genera supported by Internet service providers (ISPs), the JUNOS software includes processes for Internet Protocol (IP) routing and for managing interfaces, networks,

e router chassis.

and th

NOS Internet software runs on the Routing Engine. The Routing Engine

The JU kernel coordinates communication among the JUNOS software processes and provides a link to the Packet Forwarding Engine.

With the J-Web interface and the command-line interface (CLI) to the JUNOS

are, you configure the routing protocols that run on the Services Router and set

softw the properties of its network in terfaces. After activating a software configuration, use either user interface to monitor the protocol traffic passing through the router,

ge operations, and diagnose protocol and network connectivity problems.

mana

section contains the following topics:

This

Software Overview 23

J4350 and J6350 Services Router Getting Started Guide

Routing Engine and Packet Forwarding Engine on page 24

Kernel and Microkernel on page 24

JUNOS Softwar

User Interfaces on page 25

e Processes on page 24

Routing Engine and Packet Forwarding Engine

A Services Router has two primary software processing components:

Routing Engine—Creates and maintains the routing tables that determine how packets are routed through the network.

Packet Forwarding Engine—Processes packets; applies f ilters, routing policies,

ures; and forwards packets to the next hop along the route

ngine kernel provides the underlying infrastructure for all

Kernel and Mi

and other feat to their final destination.

For information about Routing Engine hardware, see “Routing Engine” on page 14.

crokernel

The Routing E JUNOSsoftwareprocessesbydoingthefollowing:

Linking the routing tables maintained by the routing protocol process with the forwarding table maintained by the Routing Engine

Coordinating communication with the Packet Forwarding Engine, primarily by synchron master forwarding table maintained by the Routing Engine

The microkernel contains device drivers and processes that the Packet Forwarding Engine uses to govern the flow of packets through the Services Router.

JUNOS Software Processes

The JUNOS software ru nn in g on the Routing Engine and Packet ForwardingEngineconsistsofmultiple processes that are responsible for indivi

The separa process accesses its own protected memory space. In addition, because each process is a separate software package, you can selectively upgrade all or part

Ta b le 1 2 d e

izing the Packet Forwarding Engine’s forwarding table with the

dual Services Router functions.

tion of functions provides operational stability, because each

of the JUNOS software, for added flexibility.

scribes the primary JUNOS software processes.

24 Software Overview

Table 12: JUNOS Software Processes

Process Name Description

Management process

Chassis process

mgd Manages the Services Router system as follows:

Provides communication between the other processes and an interface to the configuration database

Populates the configuration database with configuration information and retrieves the information when queried by other processes to ensure that the system operates as configured

Interacts with the other processes when commands are issued through one of the user interfaces on the router

chassisd Controls a Services Router chassis and its components as follows:

Detects hard

System Overview

ware on the s ystem that is used to configure ne twork interfaces

Routing protocol process

Interface process (also called device control process)

Forwarding process

rpd Defines how routing protocols such as RIP, OSPF, and BGP operate on the router,

dcd Supplies the programs that configure and monitor network interfaces by defining

fwdd Responsible for most of the packet transmission through a Services Router. The

User Interfaces

Monitors the physical status of hardware components and field-replaceable units (FRUs) sensors are triggered

Relays signa so that the system can close sessions and shut down gracefully

including selecting routes and maintaining fowarding tables.

physical characteristics such as link encapsulation, hold times, and keepalive timers.

overall performance of the router is largely determined by the effectiveness of the forwarding process.

, d etecting when environment sensors such as temperature

ls and interrupts—for example, when devices are taken offline,

The user interfaces on a Serv ices Router inte ract with the management process to execute co mmands and store and retrieve information from the confi guration database. The user interfaces operate as clients that communicate with the JUNOS Internet software through an application programming interface (API).

The following primary user interfaces are shipped with the router:

J-Web graphical user interface—Includes quick configuration capabilities for performing the minimum required steps to enable a feature, plus a built-in configuration editor with access to the entire configuration hierarchy to fully

Software Overview 25

J4350 and J6350 Services Router Getting Started Guide

configure the router. The J-Web interface also provides tools for monitoring, managing, and

diagnosing router operation.

Command-line

interface (CLI)—Grants access to the complete JUNOS command and co nfigu ration hierarchies, to monitor the router, diagnose problems, and configure it completely.

For more information, see “Services Router User Interface Overview” on page 49.

Other user interfaces for the Services Router interact with the management process thro

ugh the common API interface. These interfaces a re designed to facilitate the c on figuration of one or, in some ca ses, many routers on the network. Among the supported interfaces are the JUNOScope and Service Deployment System (SDX)

applications. For more information about these p roducts, see t he

JUNOScope Software User Guide and the SDX Software Basics Guide.

26 Software Overview

Chapter 3

Physical Int

A Physical Interface Module (PIM) is a network interface card that is installed on a J-series Services Router, to provide physical connections to a LAN or a WAN. The PIM receive to the network. Each PIM is equipped with a dedicated network processor tha t forwards incoming data packets to the Routing Engin e, and receives outgoing data packets fro and line-speed signaling for its medium type.

WARNING: PI before removing or inserting a PIM.

For a comple

For informa configuration information in the J-series Services Router Basic LAN and WAN Access Configuration Guide.

For a J-series Services Router PIM compatibility matrix and datasheets, go to

http://ww

erface Modules Overview

s incoming packets from the network and transmits outgoing packets

m the Routing Engine. During this process, the PIM performs framing

Ms are n ot hot-swappable. You must power off the Services Router

te list of supported PIMs, see Table 14.

tion about network interfaces, see the interfaces overview and

w.juniper.net/products/jseries/

This chapt

er contains the following topics.

PIM Terms on page 27

Field-Replaceable PIMs on page 29

PIM Terms

To und erst

Table 13:

Term Definition

ADSL 2/2+ Annex A ITU-T Standard G.992.1 that defines how ADSL works over plain old telephone

PIM Terms

service (POTS) lines.

and the PIMs, become familiar with the terms defined in Table 13.

PIM Terms 27

J4350 and J6350 Services Router Getting Started Guide

Table 13: PIM Terms (continued)

Term Definition

ADSL 2/2+ Annex B ITU-T Standard G.992.1 that defines how ADSL works over Integrated Services Digital

Network (ISDN) lines.

bandwidth on d

basic rate interface (BRI) ISDN interface intended for home and small enterprise applications. BRI consists of

callback Alternative feature to dial-in that enables a J-series Services Router to call back the

caller ID Telephone number of the caller on the remote end of a backup ISDN connection,

channel se

data service unit (DSU) Unit that connects a data terminal equipment (DTE) device—in this case, a Services

data terminal equipment–to–data communication equipment (DTE–DCE) interface

demand circuit Interface configured for dial-on-demand routing backup. In OSPF, the demand circuit

dial backup Feature that reestablishes network connectivity through one or more backup ISDN

dial-in Feature that enables J-series Services Routers to receive calls from the remote end

dialer filter Stateless firewall filter that enables dial-on-demand routing backup when applied to a

emand

rvice unit (CSU)

ISDN cost-con on all links before a Services Router initiates additional ISDN data connections to providemorebandwidth.

two 64-Kbps B-channels and one 16-Kbps D-channel.

caller from the remote end of a backup ISDN connection. Instead of accepting a call from the remote end of the connection, the router rejects the call, waits a configured period of time, and calls a number configured on the router’s dialer interface. See also dial-in .

used to dial in and also to identify the caller. Multiple caller IDs can be configured on an ISDN dialer interface. During dial-in, the router matches the incoming call’s caller ID against the caller IDs configured on its dialer interfaces. Each dialer interface accepts calls from only callers whose caller IDs are configured on it.

Unit that c

Router—to a digital telephone line.

Interface that a Services Router (the DTE) uses to exchange information with a serial device such as a modem (the DCE).

A DTE cable uses a male 9-pin or 25-pin connector, and a DCE cable uses a female 9-pin or 25-pin connector.

reduces the amount of OSPF traffic by removing all OSPF protocols when the routing domain is in a steady state.

dialer i reestablished, the ISDN interface is disconnected.

of a backup ISDN connection. The remoteendoftheISDNcallmightbeaservice provider, a corporate central location, or a customer premises equipment (CPE) branch office. All incoming calls can be verified against caller IDs configured on the router’s dialer interface. See also callback .

physical ISDN interface and its dialer interface configured as a passive static route. The passive static route has a lower priority than dynamic routes. If all dynamic routes to an address are lost from the routing table and the router receives a packet for that address, the dialer interface initiates an ISDN backup connection and sends the packet over it. See also dial-on-demand routing backup; floating static route.

trol feature defining the bandwidth threshold that must be reached

onnects a digital telephone line to a multiplexer or other signal service.

nterfaces after a primary interface fails. When the primary interface is

28 PIM Terms

Physical Interface Modules Overview

Table 13: PIM Terms (continued)

Term Definition

dial-on-demand-routing (DDR) b ackup

dialer watch Dial-on-demand routing (DDR) backup feature that provides reliable connectivity

“dying gasp” notification Ability of a Services Router with a digital subscriber line (DSL) connection that

ePIM

floating static route Route with an administrative distance greater than the administrative distance of the

ISDN S/T interface Interface between an ISDN network and a network termination device consisting of

ISDN U interface Single twisted–pair interface line connecting the customer premises unit in an ISDN

plain old telephone service (POTS)

Feature that provides a J-series Services Router with full-time connectivity across an ISDN line. When routes on a primary serial T1, E1, T3, E3, Fast Ethernet, or PPPoE interface are lost, an ISDN dialer interface establishes a backup connection. To save connection time costs, the Services Router drops the ISDN connection after a configured p eriod of inactivity. Services Router with ISDN interfaces support two types of dial-on-demand routing backup: on-demand routing with a dialer filter and dialer watch. See also dialer filter; dialer watch .

without rely interface monitors the existence of each route on a watch list. If all routes on the watch list are lost from the routing table, dialer watch initiates the ISDN interface for failover co

has lost power to send a message informing the attached DSL access multiplexer (DSLAM)thatitisabouttogooffline.

Enhanced PIM. A particular type of high-speed PIM, such as the Gigabit Ethernet ePIM or 4-port Fast Ethernet ePIM, which can be inserted only in high-speed slots (slots 3 and 6 on a J4350 Services Router, or slots 2, 3, 5, and 6 on a J6350 Services Router).

dynamically learned versions of the same route. The static route is used only when the dynamic routes are no longer available. When a floating static route is configured on an interface with a dialer filter, the interface can be used for backup.

two twist resides in the customer premises and operates at 192 Kbps, of which ISDN traffic accounts for 144 Kbps.

network to the central office. A U interface runs at 144 Kbps (128 Kbps for two B channels and 16 Kbps for the D channel).

Standard telephone service that allows limited speed and bandwidth of 52 Kbps, which is also know as public switched t elephone network (PSTN).

ing on a dialer filter to activate the ISDN interface. The ISDN dialer

nnectivity. See also dial-on-demand routing backup .

ed pairs, one each for transmitting and receiving. The S/T interface usually

Field-Replaceable PIMs

PIMs are removable and insertable only when the Services Router is powered off. You can install a PIM into one of the six slots in the router chassis. If a slot is not occupied by a PIM, a PIM blank panel must be installed to shield the empty slot and to allow cooling air to circulate properly through the router.

These Services Routers support the types of PIMs summarized in Table 14 and described in the following sections:

Field-Replaceable PIM Summary on page 30

GigabitEthernetePIMsonpage31

Field-Replaceable PIMs 29

J4350 and J6350 Services Router Getting Started Guide

Dual-Port Serial PIM on page 34

Dual-PortT1orE1PIMonpage35

Dual-Port Cha

T3 or E3 PIM on page 38

Dual-PortFastEthernetPIMonpage40

4-Port Fast Et

4-Port ISDN BRI PIMs on page 42

ADSL PIM on page 44

G.SHDSL PIM on

Field-Replaceable PIM Summary

Table 14 provides software release information, slot and port numbers, and sa mple in on J4350 and J6350 Services Routers.

NOTE: Although J4350 and J6350 Services Routers support PIMs that were introduced b releases earlier than JUNOS 8.0.

efore the JUNOS 8.0 release, these routers do not support software

nnelized T1 or E1 PIM on page 36

hernet ePIM on page 41

page 46

terface names for the field-replaceable PIMs supported

Table 14: Field-Replaceable PIM Summary

Software Release for This

PIM

Gigabit Ethernet JUNOS 8.0 and later Can be installed on any PCI

Dual-Port S

erial

PIM in J4350 or J6350

JUNOS 8.0 an

d later

Slot and Port Numbering

Express slot, as follows:

J4350: Slots 3 and 6

Port—0

J6350: Slots 2, 3, 5, and 6

Port—0

Slots—1 thr

Ports—0 and 1

ough 6

30 Field-Replaceable PIMs

Sample Interface Name (type-pim/0/port)

ge-3/0/0

se-3/0/1

Table 14: Field-Replaceable PIM Summary (continued)

Physical Interface Modules Overview

Software Release for This

PIM

Dual-PortT1orE1 JUNOS8.0andlater Slots—1through6

Dual-Port Channelized T1 or Channeli

T3 or E3

Dual-Port Fast Ethernet JUNOS 8.0 and later Slots—1 through 6

4–port Fast Ethernet JUNOS 8.0 and later Can be installed on any PCI

zed E1

PIM in J4350 or J6350

JUNOS 8.1 and later Slots—1 through 6

JUNOS 8.0 and later Slots—1 through 6

Slot and Port Numbering

Ports—0 and 1

Port—0 and 1

Port—0

Ports—0 and 1

Express slot, as follows:

J4350: Slots 3 and 6

Ports—0 through 3

J6350: Slots 2, 3, 5, and 6

Sample Interface Name (type-pim/0/port)

t1-0/0/1

e1-0/0/1

ct1-0/0/0

ce1-0/0/0

t3-0/0/0

e3-2/0/0

fe-1/0/0

fe-3/0/0

4-Port ISDN BRI

ADSL

G.SHDSL

JUNOS 8.0 and l

JUNOS 8.0 and later Slots—1 through 6

GigabitEthernetePIMs

In addition to the four built-in Gigabit Ethernet ports, J4350 and J6350 Services Routers also support a field-replaceable Gig abit Ethernet ePIM, which provides a physical connection to Gigabit E therne t network med ia types. The field-replaceable Gigabit Ethernet ePIM is available in two versions, copper and SFP, and each version has one port.

ater

Ports—0 through 3

Slots—1 throu

Ports—0, 1, 2, and 3

Port—0

Ports—0 and 1

gh 6

br-1/0/2

at-2/0/0

at-1/0/0

Field-Replaceable PIMs 31

J4350 and J6350 Services Router Getting Started Guide

The Gigabit Ethernet ePIM provides the following key features:

Full-duplex and half-duplex modes (built-in and Copper Gigabit Ethernet ePIMS only)

Autonegotiat crossover (MDI–X) support

Gigabit Ethernet ePIMs do not support SNMP.

You can install Gigab it Ethernet ePIMs in any high-speed slot as follows:

J4350—Install up to two Gigabit Ethernet ePIMs in slots 3 and 6.

J6350—Install up to four Gigabit Ethernet ePIMs in slots 2, 3, 5, and 6.

NOTE: High speed slots are labeled with an E on the front-panel slot number diagram.

Figure 10 shows the Copper Gigabit Ethernet ePIM.

Figure 10: Copper Gigabit Ethernet ePIM

ion through medium-dependent interface (MDI) and MDI

10/100/1000

g003851

You can manually configure the Copper Gigabit Ethernet ePIM to link speed

s of 10, 100, or 1000 Mbps, and you can configure the

transmission mode to half or full duplex.

For pinouts of cable connectors for Gigabit Ethernet ePIMs, see “RJ-45 ConnectorPinoutforGigabitEthernetPorts”onpage195.

Figure 11 shows the SFP Gigabit Ethernet ePIM.

32 Field-Replaceable PIMs

Figure 11: SFP Gigabit Ethernet ePIM

GB SFP

Physical Interface Modules Overview

LINK

TX/RX

g003852

The SFP Giga pluggable transceivers (SFP s ) that allow different inte rfaces to be used on the ePIM. The ePIM supports 1000Base-LX, 1000Base–SX, and 1000Base-TX SFPs only;

The SFP Gig is set at 1000 Mbps and full duplex.

Connect the module with a single-mode or multimode optical ca ble.

NOTE: Configure Gigabi t Ethernet interfaces up to a maximum MTU size of 9018 bytes.

For alarms, see the configuring and monitoring alarms information in the J-seri

For instru

The

es Services Router Administration Guide.

ctions on installing and removing a PIM, see “Replacing a PIM” on page 144.

LINK an

describes the meaning of the LEDs.

Table 15: Gigabit Ethernet Port LEDs

bit Ethernet ePIM, shown in Figure 11, uses small form-factor

it does not support 1000Base-LH SFPs.

abit Ethernet ePIM cannot be manually configured. It

TX/RX LEDs indicate link status and activity. Table 15

Function Color State Descript

LINK

TX/RX

Green

Unlit Off Port is offline.

Green

Unlit Off Portmightbeonline,butitis

On steadily Port is online.

Blinking

Port is transmitting or receiving traffic.

not receiving traffic.

Field-Replaceable PIMs 33

ion

J4350 and J6350 Services Router Getting Started Guide

Dual-Port Serial PIM

The Dual-Port Serial PIM (Figure 12 ) provides a physical connection to serial network media

types through two serial interface ports.

Figure 12: Dua

l-Port Serial PIM

The Dual-Port Serial PIM provides the following key features:

For pinout Cable Specifications” on page 185.

SERIAL

SYNCH

PORT 0

STATUS

PORT 1

STATUS

g002329

Onboard network processor

Autoselection of operation modes based on data terminal equipment (DTE) or data com

Local and r

Configura

munication equipment (DCE) cables

emote loopback d ia gnostics

ble clock rate for the transmit (Tx) clock and receive (Rx) clock

s of cable connectors for serial PIMs, see “Serial PIM

For alarms, see the configuring and monitoring alarms information in the J-series Services Router Administration Guide.

ForinstallingandremovingaPIM,see“ReplacingaPIM”onpage144.

Status LEDs indicate port status. Table 16 describes the meaning of the LED states.

Table 16: Status LEDs for Serial Ports

Color State Description

Green

34 Field-Replaceable PIMs

On steadily Online with no alarms or failures.

Table 16: Status LEDs for Serial Ports (continued)

Color State Description

Red On steadily Active with a local alarm. The router has

Unlit Off Offline.

Dual-PortT1orE1PIM

The Dual-Port T1 PIM (Figure 13) and Dual-Port E1 PIM (Figure 14) provide a physical connection to T1 or E1 network media types. Each PIM has two physical T1 or E1 ports wi

th an integrated channel service unit (CSU) or data service unit (DSU).

Physical Interface Modules Overview

detected a failure.

Figure 13: Du

al-Port T1 PIM

Figure 14: Dual-Port E1 PIM

PORT 0

PORT 1

STATUS

PORT 1

STATUS

g002331

g002330

The Dual-Port T1 and E1 PIMs provides the following key features:

Onboard network processor

Integrated CSU/DS U—Elimina tes the need for a separate external device

56-Kbps and 64-Kbps modes

ANSI T1.102, T1.107, and T1.403 standards compliance

Field-Replaceable PIMs 35

J4350 and J6350 Services Router Getting Started Guide

G.703, G.704, and G.706 E1 standards compliance

Independent internal and external clocking system

Loopback, bit error rate test (BERT), T1 facilities data link (FDL), and long buildout diag

nostics

For pinouts of

cable c onne ctors for T1 and E1 PIMs, see “E1 and T1

RJ-48 Cable Pinouts” on page 196.

For alarms, see the configuring and monitoring alarms information in the J-series Services Router Administration Guide.

ForinstallingandremovingaPIM,see“ReplacingaPIM”onpage144.

Status LEDs indicate port status. Table 17 describes the meaning of the LED states.

Table 17: Status LEDs for T1 and E1 Ports

Color State Description

Green

Red On steadily Active with a

Unlit Off Offline.

Dual-PortChannelizedT1orE1PIM

The Dual-Port Channelized T1 or E1 PIM (Figure 15) is a multiflex interface card that allows you to configure a single interface as a channelized T1 interface or a channelized E1 interface. The channelizedT1orE1interfacesupportsupto24DS0 channels on a T1 interface and up to 32 DS0 channels on an E1 interface, in addition to supporting the features of regular (unchannelized) T1 and E1 PIMs. Each interface can be configured as a single clear channel, fractionalized, or channelized interface.

On steadily Online with no alarms or failures.

local alarm. The router has

detected a failure.

NOTE: YoucannotconfigureachannelizedT1orE1interfacethroughaJ-WebQuick Configuration page.

36 Field-Replaceable PIMs

Figure 15: Channelized T1/E1 PIM

Physical Interface Modules Overview

g002377

The Dual-Po

Onboard net

Two- port ch

Interfaces

Clear-chan

Lower laten

Maximum MTU

STATUS

PORT 0

PORT 1

STATUS

rtChannelizedT1orE1PIMprovidesthefollowingkeyfeatures:

work processor

annelization

that are software configurable as T1 or E1

nel, fractional, and cha nnelized operation

cy due to the addition of a Freescale processor

value of 4500 bytes (for channelized T1 or E1 interface)

NOTE: For a clear-channel T1 or E1 interface, the maximum MTU is 9150 bytes.

56-Kbps and

64-Kbps modes

ANSI T1.102

G.703, G.70

Independen

Loopback, b

, T1.107, and T1.403 standards compliance

4, and G.706 E1 standards compliance

t internal and external clocking system

it error rate test (BERT), T1 facilities data link (FDL), and long

buildout diagnostics

For pinouts of cable connectors for channelized T1 and E1 PIMs, see “E1 and T1 RJ-48 Cable Pinouts” on page 196.

For alarms, see the configuring and monitoring alarms information in the J-seri

For instal

es Services Router Administration Guide.

lingandremovingaPIM,see“ReplacingaPIM”onpage144.

Field-Replaceable PIMs 37

J4350 and J6350 Services Router Getting Started Guide

Channelized T1 and E1 LEDs indicate PIM and port status. Table 18 describes the

meaning of the LED states.

Table 18: LEDs

T3 or E3 PIM

for Channelized T1 and E1 PIMs

Label Color State Description

ONLINE

STATUS

Green

On steadily PIM is online and

operational.

Unlit Off PIM is not online.

Green

On steadily Port is online with

no alarms or failures, and the physical layer is active.

Red Online Port is active with

a local alarm. The router has detected a failure and the physical layer is inactive.

Yellow Online Port is online with

alarms for remote failures.

Unlit Offline Port is disabled.

Figure 16: T3 PIM

The T3 (also known as DS3) PIM (F igure 16) and E3 PIM (Figure 17) provide a physical

connection to T3 or E3 network media types. The T3 and E3 PIMs include

onephysicalT3orE3portwithanintegrateddataserviceunit(DSU).

DS3

STAT U S

g002327

38 Field-Replaceable PIMs

Figure 17: E3 PIM

Physical Interface Modules Overview

STATUS

g002334

The T3 and E3 PIMs provide the following key features:

Onboard network processor

Integrated DSU—Eliminates the need for a separate external device

Subrate and scrambling options with support for major DSU vendors

Independent internal and external clocking system

Loopback (payload–supported only on T3 PIM, local, and remote), bit error rate test (B

For pinouts

ERT), and T3 far-end alarm and con trol (FEAC) diagnostics

of cable connectors for T3 and E3 PIMs, see “E3 and T3 BNC Connector Pinout” on page 198.

For alarms, see the configuring and monitoring alarms information in the J-series Services Router Administration Guide.

ForinstallingandremovingaPIM,see“ReplacingaPIM”onpage144.

Status LEDs indicate port status. Table 19 describes the meaning of the LED states.

Table 19: Status LEDs for T3 and E3 Ports

Color State Description

Green

Red On steadil

On steadily Online with no alarms or failures.

Active wit detected a failure.

h a local alarm. The router has

Field-Replaceable PIMs 39

J4350 and J6350 Services Router Getting Started Guide

Table 19: Status LEDs for T3 and E3 Ports (continued)

Color State Description

Yellow On steadily Loopback mode.

Unlit Off Offline.

T3 (DS3)—Remote endpoint is in red alarm failure.

E3—Remote defect indication (RDI).

Dual-Port Fa

st Ethernet PIM

The Dual-Por physical Fast Ethern et ports.

Figure 18: Fast Ethernet PIM

The Dual-Port Fast Ethernet PIM provides the following key features:

t 10/100-Mbps Fast Ethernet PIM (Figure 18) has two

PORT 1

PORT 0

10/100

LINK/SPEED

ETHERNET

ACTIVITY

LINK/SPEED

Onboard network processor

Full-duplex and half-duplex modes

Media access control (MAC) address filtering

ACTIVITY

g002326

For pinouts of cable connectors for Fast Ethernet PIMs, see “RJ-45 Connector Pinout fo

For alarm the J-series Services Router Administration Guide.

ForinstallingandremovingaPIM,see“ReplacingaPIM”onpage144.

40 Field-Replaceable PIMs

Autonegotiation through medium-dependent interface (MDI) and MDI crossover (MDI–X) support

r Fast Ethernet Ports” on page 194.

s, see the configuring and monitoring alarms information in

Physical Interface Modules Overview

Fast Ethernet LEDs indicate link status, port speed, and activity. Table 2 0 describes the

meaning of the LEDs.

Table 20: LEDs

for Dual-Port Fast Ethernet PIM

Label Color State Description

ACTIVITY

Green (100 Mbps)

Yellow (10 Mbps)

Red Disconnected Link is unavai

Green

On steadily Online and link is active.LINK/SPEED

Blinking Online with network traffic.

On steadily Online without traffic.

4-Port Fast Ethernet ePIM

You can install 4-Port Fast Ethernet e PIMs in any of the high-speed slots, as follows:

J4350—Install up to two 4-Port Fast Ethernet ePIMs in slots 3 and 6.

J6350—Install up to four 4-Port Fast Ethernet ePIMs in slots 2, 3, 5, and 6.

NOTE: For 4-port Fast Ethernet ePIMs, if you apply a CoS scheduler map on outgoing (egress) traffic, th e router does not divide the bandwidth appropriately among the CoS queues. As a workaround, configure enforced CoS shaping on the ports.

lable.

The 4-Port 10/100-Mbps Fast Ethernet e PIM, shown in Figure 19, has four physical Fast Ethernet ports.

Figure 19: 4-Port Fast Ethernet ePIM

4x10/100

g003854

Field-Replaceable PIMs 41

J4350 and J6350 Services Router Getting Started Guide

The 4-Port Fast Ethernet ePIM provides the following key features:

Full-duplex and half-duplex modes.

Autonegotiation through medium-dependent interface (MDI) and MDI crossover (MD

I–X) support.

For pinouts of

cable connectors for Fast Ethernet ePIMs, see “RJ-45 Connector

Pinout for Fast Ethernet Ports” on page 194.

For alarms, see the configuring and monitoring alarms information in the J-series Services Router Administration Guide.

NOTE: 4-port F

astEthernetePIMssupportamaximumframesizeof1514bytes.

Jumbo frames are not supported.

For informati

on about installing and removing a PIM, see “Replacing

aPIM”onpage144.

Fast Ethernet L EDs indicate link status and activity. Table 21 describes the meaning of the LEDs.

Table 21: LEDs for 4-Port Fast Ether net ePIM

Label Color State Description

Link status (upper left)

Link activity (upper right)

Green

Unlit Off Port is offli

Green

Unlit Off Portmightbeonline,butitisnot

On steadily Port is online.

Blinking

Port is transmitting or receiving data.

transmitting or receiving data.

ne.

4-Port ISDN BRI PIMs

The 4-port ISDN BRI PIMs have four physical ports that support the ISDN BRI S/T (Figure 20) or ISDN BRI U (Figure 21) interface type.

42 Field-Replaceable PIMs

Figure 20: ISDN BRI S/T PIM

Figure 21: ISDN BRI U PIM

BRI-ST

STATUS

NLIN

Physical Interface Modules Overview

STATUS

PORT 0

PORT 1

PORT 2

PORT 3

g002335

STATUS

ISDN BRI P

Onboard n

Bandwidt

Dial back

Dial-on-

For pinou

BRI-U

STATUS

ONLINE

PORT 0

STATUS

PORT 1

STATUS

PORT 2

PORT 3

IMs p rovide the following key features:

etwork processor

h on demand

demand routing backup (floating static and dialer watch)

ts of cable connectors for ISDN PIMs, see “ISDN RJ-45

g002336

Connector Pinout” on page 199.

ForinstallingandremovingaPIM,see“ReplacingaPIM”onpage144.

ISDN LEDs indicate PIM and port status. Table 22 describes the meaning of the LED states.

Field-Replaceable PIMs 43

J4350 and J6350 Services Router Getting Started Guide

Table 22: LEDs for ISDN BRI S/T and U PIMs

Label Color State Description

ONLINE

Green

Blinking Call setup is successful on either the B1 or B2

channel.

Green

On steadily

Amber On steadily

ISDN Layer 2 is active.

ISDN Layer 1 is active.

ISDN Layer 2 is unavailable.

Red Disconnected BRI interface port is not connected.

ISDN Layer 1 is unavailable.

Unlit Off BRI interface is offline.

STATUS

Green

On steadily PIM is online and operational.

Red Disconnected PIM is not operational and needs replacement.

Unlit Off PIM is offline.

ADSL PIM

The ADSL PIM provides a single physical interface to asymmetric digital subscriber line (ADSL) network media types. The ADSL PIM, one supporting Annex A (Figure 22) over plain old telephone service (POTS) and the other Annex B (Figure 23) over ISDN, includes one physical ADSL port for an ATM-over-ADSL connection.

Figure 22: ADSL 2/2+ Annex A PIM

ONLINE

ADSL-A

STATUS

PORT 0

g002333

44 Field-Replaceable PIMs

Figure 23: ADSL 2/2+ Annex B PIM

ONLINE

ADSL-B

STATUS

Physical Interface Modules Overview

PORT 0

g002332

TheADSLPIM

Onboard net

ADSL, ADSL2

“Dying gasp

Asynchrono

For pinouts

provides the following key features:

work processor

, and ADSL2+ protocols on the same PIM

” notification

us Transfer Mode (ATM) Adaptation Layer 5 (AAL5) encapsulation

of cable connectors for ADSL PIMs, see “ADSL and G.SHDSL RJ-11 Connector Pinout” on page 199.

For alarms, see the configuring and monitoring alarms information in the J-series Services Router Administration Guide.

ForinstallingandremovingaPIM,see“ReplacingaPIM”onpage144.

TheADSLPIMshavetwoLEDstoindicatethestatusofthePIManditsport. Ta b le 2 3 d e

Table 23: L

Label Color State Description

ONLINE

STATUS

EDs for ADSL PIMs

Green

Unlit Off PIM is offline.

Green

Red On steadily Active with local or remote alarms. The router

scribes the meaning of the LED states.

On steadily PIM passed the self-test and is online and

operational.

On steadily Online with no alarms or failures.

has detected a failure.

Field-Replaceable PIMs 45

J4350 and J6350 Services Router Getting Started Guide

G.SHDSL PIM

The G.SHDSL PIM (Figure 24) provides symm etric high- speed digital subscriber line (SHDSL) p PIM has two ports for ATM-over-SHDSL connections.

Figure 24: G.SHDSL PIM

hysical interfaces to ATM network media types. The G.SHDSL

The G .SHDS

Onboard ne

2-port two-

Programma

L PIM supports the following key features:

twork processor

wire mode and 1-port four-wire mode

ble line rates in both modes:

2-port two

-wire mode supports autodetection of line rate and fixed line

rates from 192 Kbps to 2.304 Mbps in 64-Kbps increments.

1-port four-wire mode supports fixed line rates from 384 Kbps to

4.608 Mbps in 128-Kbps increments.

32 virtual channels per PIM

ATM - o v e r-G. S H DSL fram i ng

“Dying gasp” notification

ONLINE

G.SHDSL

PORT 0

STATUS

PORT 1

STATUS

g002328

For pinouts of cable connectors for G.SHDSL PIMs, see “ADSL and G.SHDSL R

For alarm the J-series Services Router Administration Guide.

ForinstallingandremovingaPIM,see“ReplacingaPIM”onpage144.

46 Field-Replaceable PIMs

Local and remote loopback diagnostics

ITU-T G.991.2, ITU-T G.994.1, and ITU-T G.997.1 standards compliance

J-11 Connector Pinout” on page 199.

s, see the configuring and monitoring alarms information in

Physical Interface Modules Overview

The G.SHDSL PIM has two LEDs to indicate the status of the PIM and its ports. Table 2

4 describes the meaning of the LED states.

Table 24: LEDs

for G.SHDSL PIMs

Label Color State Description

ONLINE

STATUS

Green

Red Disconnected Initialization of the PIM has failed.

Unlit Off PIM is booting.

Green

Red On steadily Active with a local alarm. The router has detected a

On steadily Online with no alarms or failures.

failure .

Field-Replaceable PIMs 47

J4350 and J6350 Services Router Getting Started Guide

48 Field-Replaceable PIMs

Chapter 4

Services Rou

You can use two user interfaces to monitor, configu re, troubleshoot, and manage a Services Router—the J-Web interface and the JUNOS command-line interface (CLI). This chapte

User Interface O verview on page 49

Before You Beg in on page 52

Using the J-

Using the Co mmand-Line Interface on page 58

User Interface Overview

This section contains the following topics:

J-Web Overv

CLI Overview on page 50

Comparison of Configuration Interfaces on page 50

ter User Interface Overview

r contains the following topics:

Web Interface on page 52

iew on page 49

J-Web Over

view

The J-Web g troubleshoot, and manage the Services Router by means of a Web browser with Hypertext Transfer Protocol (HTTP) or HTTP over Secure Sockets Layer (HTTPS) enabled. T supported by the router, so you can fully configure it without using the CLI.

The J-Web interface provides two methods of Services Router configuration:

Quick Con figuration

Configuration editor

For more information, see “Comparison of Config uration Interfaces” on page 50 .

In addition to configuration, you can use the J-Web interface to perform many monitoring, troubleshooting, and management tasks on the Services

raphical user interface (GUI) allows you to monitor, co nfigure,

he J-Web interface provides access to all the config uration statements

User Interface Overview 49

J4350 and J6350 Services Router Getting Started Guide

Router. For example, to d isp lay a summary of routing table entries, click Monitor in the pane. The routes are displayed in the main pane.

For more information about the J-Web interface, see “Using the J-Web Interface” on page 52.

task bar , then click Routing>Route Information in the side

CLI Overview

The CLI is a straightforward com m and in te rface in which you type commands on a line and press Enter to execute them. The CLI provides command help, command comp the command line and scrolling through a buffer of recently executed commands.

The CLI has two modes:

Operational mode—Complete set of commands to control the CLI environment, monitor and troubleshoot network connectivity, manage the Services Ro

letion, and Emacs-style keyboard sequences for moving around on

uter, and enter configuration mode.

Compariso

Configurat Router. This guide refers to configuration mode as the CLI configuration editor. For m ore information, see “Comparison of Configuration Interfaces” on page 50.

For more in Interface” on page 58.

ion mode—Complete set of commands to configure the Services

formation about th e CLI, see “Using the Comm and-Line

n of Configuration Interfaces

Ta b le 2 5 d e configure a Services Router.

scribes and compares the interfaces you can use to

50 User Interface Overview

Services Router User Interface Overview

Table 25: Services Router Configuration Interfaces

Interface Description Capabilities Recommendations

J-Web Quick Configuration

Web browser pages for setting up the Services Router quickly and easily without configuring each statement individually.

Configure basic router services:

Setup

Use for basic configuration.

For example, use the Set Up Quick Configuration page to configure the Services Router for basic connectivity so you can manage it from the network.

Secure access

Interfaces

User access

SNMP notifications

Routing and protocols, includingdatalinkswitching (DLSw)

Class of service (Co S)

Security firewall filters and Network Address Translation (NAT)

Dynamic Host Configuration Protocol (DHCP) services

IPSec tunnels

Real-time performance monitoring

Input and output firewall filters (ACLs)

User Interface Overview 51

J4350 and J6350 Services Router Getting Started Guide

Table 25: Ser vices Router Configuration Interfaces (continued)

Interface Description Capabilities Recommendations

J-Web configuration editor

CLI configuration editor

Web browser pages divided into panes in which you can do any of the following:

Expand the entire configuration hierarchyand click a configuration statement to view or edit. The main pane displays all the options for the statement, with a text box for each option.

Paste a complete configuration hierarchy into a scrollable text box, or edit individual lines.

Upload or download a complete configuration.

Roll back to a previous configuration.

Create or delete a rescue configuration.

Interfaceinwhichyoudoeitherofthe following:

Type commands on a line and press Enter of configuration statements.

to create a hierarchy

Configure all router services:

System parameters

User access and accounting

Interfaces

SNMP network management

Routing options, including multicast routing

Routing protocols

Routing policies

Secure access

Service interfaces, including stateful firewalls and virtual private networks (VPNs)

Traffic engineering, including Multiprotocol Label Switching (MPLS) and class-of-service (CoS) packet prioritization

Chassis properties

Use for complete configuration if you are not familiar with the JUNOS CLI or prefer a graphical interface.

Use for complete configurat know the JUNOS CLI or prefer a command interface.

ion if you

Create a n AS contains the statement hierarchy.

Upload a com or roll back to a previous configuration.

Create or delete a rescue configuration.

Before Yo

uBegin

Before yo configuration described in “Establishing Basic Connectivity” on p age 93. After the initial configuration, you use your username and password, and the hostname

UsingtheJ-WebInterface

This section contains the following topics:

CII text file that

plete configuration,

u start the user interface, you must perform the initial S ervice s Router

or IP address of the router, to start the user interface.

52 Using the J-Web Interface

Starting the J-Web Interface on page 53

J-Web Layout on page 53

Services Router User Interface Overview

J-Web Session

Starting the J-Web Interface

To start the J-Web interface:

1. Launch your HTTP-enabled or HTTPS-enabled Web browser.

To use HTTP S, you m ust have installed a certificate on the Services Router and enabled HTTPS.

NOTE: If the Services Router is running the worldwide version of the JUNOS I nterne t software and y disable the

2. After http://

of the Services Router and press Enter.

The J-Web log

3. On the login page, type your username and password, and click Log In.

To correct or change the username or password you typed, click Reset,type the new entr y or entries, and click Log In.

sonpage58

ou are using the Microsoft Internet Explorer Web browser, you must

Use SSL 3.0 option in the Web browser to access the Services Router.

or https:// in your Web browser, type the hostname or IP address

in page appears.

J-Web Layout

NOTE: The default username is root with no password. You must change this during initial configuration or the system does not accept the con figuration.

The J-Web Quick Configuration>S et Up (see Figure 25) or Monitor>System page appears.

To explicitly terminate a J-Web session at any time, click Logout in the top pane.

Each page of t

he J-Web interface is divided in to the following pan es

shown in Figure 25 and Figure 26:

Top pane—Displays identifying information and links.

Using the J-Web Interface 53

J4350 and J6350 Services Router Getting Started Guide

Main pane—Location where you monitor, configure, diagnose, and manage the Services R

outer by entering information in text boxes, making selections,

and clicking buttons.

Side pane—Displays suboptions of the Monitor, Configuration, Diagnose, or Manage task currently displayed in the main pane. Clic k a suboption to access it in t

he main pane.

Bottom pane—

The layout of

Displays copyright and trademark information.

the panes allows you to quickly navigate through the interface.

Table 26 summarizes the elements of the J-Web interface.

You navigate the J-Web interface, move forward and backward, scroll pages, and expand and collapse elements as you do in a typical Web browser interface.

54 Using the J-Web Interface

Figure 25: J-Web Layout

Services Router User Interface Overview

Using the J-Web Interface 55

J4350 and J6350 Services Router Getting Started Guide

Figure 26: J-Web Layout—Configuration Editor

56 Using the J-Web Interface

Table 26: Summary of J-Web Elements

Services Router User Interface Overview

J-Web Interface

Description

Element

Top Pane

Juniper Networks logo

hostname – model

Link to

http://www.juniper.net in a new browser window.

Hostname and model of the Services Router.

Logged in as: username Username you used to log in to the Services Router.

Help Link to context-sensitive help information.

About Displays inf

Logout

Ends your current login session with the Services Router and returns you to the login page.

ormation about the J-Web interface, such as the version number.

Task bar Menu of J-Web main options. Click to access.

Monitor—View information about configuration and hardware on the Services Router.

Configuration—Configure the Services Router with Quick Configuration or the

configuration editor, and view configuration history.

Diagnose—Troubleshoot network connectivity problems.

Manage—Manage files and licenses, upgrade software, and reboot the Services Router.

Events—View events and set up filters for an event summary.

Alarms—View the alarm summary.

Main Pane

Help (?) icon Displays useful information—such as the definition, format, and valid range of an o ption—when

you move the cursor over the question mark.

Red asterisk (*) Indicates a required field.

Path to current task Path of main options and suboptions you selected to display the current main and side panes.

Icon Legend (Applies to the configuration editor only) Explains icons that appear in the user interface to

provide information about configuration statements:

C—Comment. Move your cursor over the i con to view a comment about the configuration statement.

I—Inactive. The configuration statement does not affect the Services Router.

M—Modified. The configuration statement is added or modified.

*—Mandatory. The configuration statement must have a value.

Side Pane

Configuration hierarchy (Applies to the configuration editor only) Displays the h ierarchy of committed statements in

the Services Router configuration.

Click Expand all to display the entire hierarchy.

Click Hide all to display only the statements at the top level.

Click plus signs (+) to expand individual items.

Click minus signs (-) to hide individual items.

Using the J-Web Interface 57

J4350 and J6350 Services Router Getting Started Guide

J-Web Sessions

You establish a J-Web session with the Services Router through an HTTP-enabled or HTTPS-enable is available only in domestic versions of the JUNOS software. To use HTT P S, you must have installed a certificate on the S ervices Router and enabled HTTPS.

When you attempt to log in through the J-Web interface, the Services Router authenticat

d Web browser. The HTTPS protocol, which uses 128-bit encryption,

es your username with the same methods used for Telnet and SSH.

The Services

Router can support multiple J-Web sessions for a single user who logs in to each session. However, if a single user attempts to launch multiple J-Web windows —for example, by right-clicking a link to launch another instance of a Web brows

If the Servic

er—the session can have unpredictable results.

es Router does not d etect any activity through the J-Web interface for 15 minutes, the session times out and is terminated. You must log i n again to begin a new session.

To explicitly terminate a J-Web session at any time, click Logout in the top pane.

Using the Command-Line Interface

This section contains the following topics:

CLI Command

Starting the C LI on page 59

CLI Operational Mode on page 60

CLI Configu

CLI Basics on page 62

ration Mode on page 61

Hierarchy on page 58

For more information about the CLI, see the JUNOS CLI User Gui de .

CLI Command Hierarchy

The CLI commands are organized hierarchically, with commands that perform a similar fun ction grouped together under the same level. For example, all comm ands that displ grouped under the about the routing table are grouped under the illustra

58 Using the Command-Line Interface

ay information a bout the Services Router system and system software are

tes a portion of the

show command, and all commands that display information

show route command. Figure 27

show command hierarchy.

Figure 27: CLI Command Hierarchy Example

Services Router User Interface Overview

show

bgp

....... ....... ....... .......

isis ospf route

brief exact protocol table terse

system

1411

To execute a command, you enter the full command name, starting at the top level of the hiera table, use the command

rchy. For example, to display a brief view of the routes in the routing

show route brief.

The hierarchical organization results in commands that have a regular syntax and provides the following features that simplify CLI use:

Consistent command names—Commands th at provide the same type of function h they are operating on. For example, all information and statistics, and all system inf

Lists and s

ave the same name, regardless of the portion of the software

show commands display software

clear commands erase various types of

ormation.

hort description s of available comm ands—Information about available commands is provided at each level of the CLI command hierarchy. If you type a question mark (?) at any level, you se e a list of the available commands

Command c

along with a short description of each command.

ompletion—Command completion for command names (keywords) and command options is also available at each level of the hierarchy. If you type a partial command name followed immediately by a questio

n mark (with no intervening space), you see a list of commands that

match the partial name you typed.

Startin

gtheCLI

To star t

1. Establi

the CLI:

sh a connection with the Services Router:

To access the router remotely from the network, ente r the command you typi

ssh) using the router hostname.

cally use to establish a remote connection (such as

To access the router through a management device attached to the console port, start the terminal application.

2. Log in using your username and password.

After you log in, you enter a UNIX shell.

Using the Command-Line Interface 59

Teln e t or

J4350 and J6350 Services Router Getting Started Guide

3. Start the CLI.

user# cli user@host>

Thepresenceoftheanglebracket(>)promptindicatestheCLIhas started. By de

fault, the prompt is preceded by a string that contains your

username and the hostname of the Services Router.

CLI Operation

al Mode

To exit the CLI and return to the UNIX shell, enter the

The CLI has two

modes: operational and configuration.Whenyoulogintothe

quit command.

Services Router and the CLI starts, you are at the top level of operational mode.

To view a list of top-level operational mode commands, type a question mark (?) at the command-line prompt.

user@host> ?

Possible com

clear Clear information in the system configure Manipulate software configuration information file Perform f help Provide help information monitor Show real-time debugging information mtrace Trace m ping Ping remote target quit Exit the management session request Make sy restart Restart software process set Set CLI properties, date/time, craft interface message show Show system ssh Start secure shell on another host start Start shell telnet Telnet to test Perform diagnostic debugging traceroute Trace route to remote host

pletions:

ile operations

ulticast path from source to receiver

stem-level requests

information

another host

At the top level of operational mode are a number of broad groups of CLI commands that ar

Control the CLI e

Monitor and trou

Connect to other

Manage files and

Control softwar

Stop and reboot t

Enter configura

60 Using the Command-Line Interface

e used to perform the following fu nct ions:

nvironment.

bleshoot the router.

systems.

software images.

e processes.

he router.

tion mod e.

To control the CLI environment, see “Configu ring the CLI Environment” on page 65. To enter page 61. For information about the other CLI operational mode functions, see t he J-series Services Router Administration Guide.

CLI Configuration Mode

To configure the Services Router, including system parameters, routing protocols, interfaces, network management, and user access, you must enter c onfig uration mode. In c onf router, load a text (A SCII) file that contains the router configuration, activate a configuration, and save the configuration to a text fi le.

Services Router User Interface Overview

configuration mod e, see “CLI Configuration Mode” on

iguration mode, the CLI provides commands to configure the

You enter configuration mode by entering the command. Th

To view a l is

e CLI prompt changes from

tofconfigurationmodecommands,typeaquestion

configure operational mode

user@host> to user@host#.

mark (?) at the command-line prompt. (You do not need to press Enter after typing the question mark.)

user@host# ?

Possible co

Enter Execute this command activate Remove the inactive tag from a statement annotate Ann commit Commit current set of changes copy Copy a statement deactivate A delete Delete a data element edit Edit a sub-element exit Exit from help Provide help information insert Insert a new ordered data element load Load conf quit Quit from this level rename Rename a statement rollback Roll b run Run an operational-mode command save Save configuration to ASCII file set Set a parame show Show a parameter status Show users currently editing configuration top Exit to top le up Exit one level of configuration wildcard Wildcard operations

mpletions:

otate the statement with a comment

dd the inactive tag to a statement

this level

iguration from ASCII file

ack to previous committed configuration

ter

vel of configuration

The JUNOS software configuration consists of a hierarchy of statements.Thereare two types of stat

ements: container statements, which contain other statements, and leaf statements, which do not co n tain other statements. All the container and leaf statements together form the configuration hierarchy.

Each statement consists of a fixed keyword and, optionally, an identifier that you define, suc

h as the name of an interface or a username.

Using the Command-Line Interface 61

J4350 and J6350 Services Router Getting Started Guide

To configure the Services Router or to modify an existing configuration, you add statement

s to the configuration with th e commands. For more information about the CLI configuration editor and configuration mode, see the J-series Services Router Basic LAN and WAN Access

Configuratio

nGuideand t he JUNOS software configuration guide s.

CLI Basics

This section contains the following topics:

Editing Keystrokes on page 62

edit and set configuration mode

Command Comp

letion on page 63

Online Help on page 63

Configuring the CLI Environment on page 65

Editing Keys

In the CLI , yo

trokes

u use keystrokes to move around on and edit the command line, and to scroll through a list of recently executed co mmands. Table 27 lists some typical CLI editing tasks and the keystrokes that perform them.

Table 27: CLI Editing Keystrokes

Task Category Action Keyboard Sequence

Move the cursor.

Delete characters.

Insert recently deleted text. Insert the most recently deleted text at the cursor. Ctrl-y

Redraw the screen. Redraw the current line. Ctrl-l

Move the cursor back one character. Ctrl-b

Move the cur

Move the cursor forward one character. Ctrl-f

Move the cursor forward one word. Esc f

Move the cursor to the end of the command line. Ctrl-e

Delete the character before the cursor. Ctrl-h, Delete, or Backspace

Delete the character at the cursor. Ctrl-d

Delete all characters from the cursor to the end of the command line.

Delete all characters on the command line. Ctrl-u or Ctrl-x

Delete th

Delete the word after the cursor. Esc d

sor back one word.

e word before the cursor.

Esc b

Ctrl-k

Ctrl-w or

Esc Backspace

62 Using the Command-Line Interface

Services Router User Interface Overview

Table 27: CLI Editing Keystrokes (continued)

Task Category Action Keyboard Sequence

Display previous command lines.

Repeat keyboard sequences. Specify the number of times to execute a keyboard

Scroll backward through the list of recently executed commands.

Scroll forwar commands.

Search the CLI history in reverse order for lines matching the search string.

Search the CLI history by typing some text at the prompt, followed by the keyboard sequence. The CLI attempts to expand the text into the most recent word in the history for which the text is a prefix.

sequence. Replace number with a number from 1 through 9, and replace sequence with a keyboard sequence in this table.

d through the list of recently executed

Ctrl-p

Ctrl-n

Ctrl-r

Esc /

Esc number sequence

Command Completion

You do not always have to remember or type the full comm and or option name for the CLI to recognize it. To display all possible command or option completions, type the partial command followed immediately by a question mark (?).

To complete a command or option that you have partia lly typed, press Tab or Spacebar. If the partially typed letters uniquely identify a command, the complete command name appears. Otherwise, a message indicates that your entry is ambiguous or invalid. Possible command completions are displayed if your entry is ambiguous.

You can also use command completion on filenames and usernames. To display all possible values, type one or more characters followed immediately by a question mark. To complete these partial entries, press Tab only. Pressing Spacebar does not work.

Online Help

The CLI provides context-sensitive help at every level of the command hierarchy. The help information tells you which commands are available at the current level in the hierarchy and provides a brief description of each.

TogethelpwhileintheCLI,typeaquestionmark(?)inoneofthefollowingways:

Type a question mark at the co mmand-line prompt. The CLI lists the available commands and options. For examples, see “CLI Operational Mode” on page 60 and “CLI Co nfiguration Mode” on page 61.

Using the Command-Line Interface 63

J4350 and J6350 Services Router Getting Started Guide

Type a question mark after entering the com plete name of a command or command optio redisplays the command names and options that you typed:

user@host> request ?

n. The CLI lists the available commands and options, then

Possible comp

chassis Perform chassis-specific operations ipsec Perform IP Security operations message Send te routing-engine Log in to Routing Engine security Perform security-level operations services Perfo support Perform JUNOS support tasks system Perform system-level operations

user@host> requ

letions:

xt message to other users

rm service application operations

est

Type a question mark in the mid dle of a command name. The CLI lists possible comma

nd completions that match the letters you have entered so far, then redisplays the letters that you typed. For example, to list all operational mode commands that start with the letter

user@host> s?

Possible completions:

set Set CLI properties, date/time, craft interface message show Show syste ssh Start secure shell on another host start Start shell

user@host> s

s,typethefollowing:

m information

When you enter the help commands described in Table 28, the CLI displays usage guideline and operational mode commands. You can e nter

s and summary information for configuration statements

help commands in

operational or configuration mode.

64 Using the Command-Line Interface

Services Router User Interface Overview

Table 28: help Commands

CLI Command Description

help apropos string Displays help based on a text s tring contained in a statement or command

name.

If the string contains spaces, enclose it in quotation marks. You also can specify a regular expression for the string, using standard UNIX-style regular expression syntax.

In configuration mode, this command displays statement names and help text that match the string specified.

In operational mode, this command displays the following types of commands that match the string specified, plus help text:

Operational mode commands

help topic and help reference commands you can enter for more information

For example, to get a list of statements that contain the string traps,enterthe

help apropos traps command in configuration mode.

help reference string Displays summary information for configuration statements.

For example, the command help reference ospf hello-interval.

help topic string Displays usage guidelines for configuration statements.

For example, to display usage guidelines for the OSPF hello interval, enter the command help topic ospf hello-interval.

to display summary information for the OSPF hello interval, enter

Configuring the CLI Environment

You can configure the CLI environment for your current login session. Your settings are not retained when you exit the CLI.

To display the current CLI settings, enter the

user@host> show cli

CLI complete-on-space set to on CLI idle-timeout disabled CLI restart-on-upgrade set to on CLI screen-length set to 49 CLI screen-width set to 132 CLI terminal is ’vt100’ CLI is operating in enhanced mode CLI working directory is ’/cf/var/home/remote’

To change the CLI environment, use the set cli operational mode command:

show cli command:

user@host> set cli ?

Possible completions:

complete-on-space Set whether typing space completes current word directory Set working directory

Using the Command-Line Interface

J4350 and J6350 Services Router Getting Started Guide

idle-timeout Set maximum idle time before login session ends prompt Set CLI c restart-on-upgrade Set whether CLI prompts to restart after software upgrade screen-length Set number of lines on screen screen-width S terminal Set terminal type

Table 29 shows how you can change the CLI environment features.

Table 29: Configuring the CLI Environment

Environment Feature

Command completion

Your working directory

Minutes of idle time set cli idle-time

CLI Command Default Setting Options

set cli complete-on-space (on | off)

set cli direct

ory

path 8

minutes

ommand prompt string

et number of characters on a line

on—Pressing Tab or Spacebar completes a command.

/cf/var/home

/remote

Your session never times out unless your login class specifies a timeout.

Set off to allow only T ab for command completion.

Set on to re-enable Tab and Spacebar for command completion.

Replace path w

ith the directory you want to enter when you log in to the Services Router.

To enable the timeout feature, replace timeout with a value between 1 and 100,000.

Your session prompt

Restart-after-upgrade prompt

Number of CLI output lin

edisplayed

at once

set cli prompt string

set cli restart-on-upgrade (on | off)

set cli screen-length

length

To disable the timeout feature, replace timeout with 0.

user@host >

Replace string with the prompt you want. If the prompt contains spaces or special characters, enclose string in quotation marks (“ “).

CLIpromptsyoutorestartthe Services Router after a software

Set off to disable the prompt for the session.

upgrade.

Set on to reenable the prompt.

Variable (depends on terminal type). To change the number of lines

displayed

on the screen, replace length with a value between 1 and 100,000.

To disable the display of a set number of lines, replace length with 0.(Th

is feature can be useful when you are issuing CLI commands from scripts.)

66 Using the Command-Line Interface

Table 29: Configuring the CLI Environment (continued)

Services Router User Interface Overview

Environment Feature

Number of CLI characters displayed on a line

Your terminal

type.

CLI Command Default Setting Options

set cli screen-width

width

set cli termin

terminal-type

Variable (depends on terminal type). To change the number of characters

unknown,orse

tbyconsole.

displayed on a line, replace width with a value between 0 and 100,000.

Replace termi following values:

nal-type with one of the

ansi

vt100

small-xterm

xterm

Using the Command-Line Interface 67

J4350 and J6350 Services Router Getting Started Guide

68 Using the Command-Line Interface

Part 2

Installing a Services Router

Preparing for Router Installation on page 71

Installing a

Establishing Basic Connectivity on page 93

Configuring Secure Web Access on page 115

Configuring

Installing and Managing J-series Licenses o n page 131

nd Connecting a Services Router on page 81

Autoinstallation on page 125

Installing a Services Router 69

70 Installing a Services Router

Chapter 5

Preparing fo

Before installing a J-series Services Router, make sure that your site has the proper operating environment and equipment. Use the checklist at the end of the chapter to help you p

This chapte

General Site Guidelines on page 71

Rack Requirements on page 72

Router Envi

Fire Safety Requirements on page 73

Power Guidelines, Requirements, and Specifications on pag e 7 4

Network Cab

ISDN Provisioning on page 79

Site Preparation Checklist on page 79

r Router Installation

repare your site.

r discusses the following topics:

ronmental Tolerances on page 73

le Specifications on page 78

General Sit

e Guidelines

The follow your Services Router and avoid environmentally caused equipment failures:

ing precautions help you plan an acceptable operating environment for

For the cooling system to function properly, the airflow around the chassis must be unrestricted. Allow at least 6 in. (15.2 cm) of clearance between the front and b adequate circulation in the installation location.

Follow ESD procedures described in “Preventing Electrostatic Discharge Damage” on page 205, to avoid damaging equipment. Static discharge c an cause com

Install b reduction in the flow of air across internal components.

ack of the chassis and a djacent equipment. Ensure that there is

ponents to fail completely or intermittently over time.

lank PIM panels in empty slots, to prevent any interrup tio n or

General Site Guidelines 71

J4350 and J6350 Services Router Getting Started Guide

Rack Requirements

J4350 and J6350 Services Routers must be installed in a rack. Many types of racks are acce center-mount racks.

The following sections describe rack requirements:

ptable, including front-mount racks, four-post (telco) racks, and

Rack Size and Strength

The Services Router is designed for installation in a rack that complies with either of the following standards:

The rack rails must be spaced widely enough to accommodate the router chassis’s external dimensions: 3.4 in high (8.7 cm), 17.4 in. wide (44.3 cm),

Rack Size and S

trength on page 72

Connection to Building Structure on page 73

A 19-in. rack as defined in Cabinets, Racks, Panels, and Associated Equipment (document nu Association (

mber EIA-310-D) published by the Electronics Industry

http://www.eia.org)

A 600-mm rack as defined in the four-part Equipment E ngineering (EE); European telecommunications standard for equipment practice (document

numbers ETS Telecommunications Standards Institute (

300 119-1 through 119-4) published by the European

http://www.etsi.org)

The horizontal spacing between the rails in a rack that complies with this standard is usually wider than the router’s mounting ears, which measure 19 in. (48.2

cm) from outer edge to outer edge. Use approved wing devices to

narrow the opening between the rails as required.

and21.1in. (53.7cm)deep.

72 Rack Requirements

The outer e

dges of the mounting ears extend the width of either chassis

to 19 in. (48.2 cm), and the front of the ch assi s extends ap proximately

0.5 in. (1.27 cm) beyond the mounting ears. The spacing of rails and adjacent

racks must also allow for the clearances around the router and

rack. (See “General Site Guidelines” on page 71.)

CAUTION: I

fyouaremountingtherouterinacabinet,besurethatventilation

is sufficient to prevent overheating.

If a front-mount rack is used, we recommend supportin g the back of the router with a shelf or other structure.

Preparing for Router Installation

The J4350 and J6350 chassis height of 3.5 in. (8.7 cm) equals 2 U. Each U is a standard rack

unit defined in Cabinets, Racks, Panels, and Associated Equipment

(document number EIA-310-D) published by the Electronics Industry Association.

Connection to

Building Structure

Always secure

the rack to the structure of the building. If your geographical area is subject to earthquakes, bolt the rack to the floor. For maximum stability, also secure the rack to ceiling brackets. For more information, see “Rack-Mount

ing Requirements and Warnings” on page 222.

Router Environmental Tolerances

Table 30 specifies the environmental conditions required for normal Services Router oper Dust can clog a ir intake vents, reducing cooling system efficiency. Check vents frequently, cleaning them as necessary.

Table 30: Router Environmental Tolerances

Description Value

Altitude No performance degradation to 10,000 ft (3048 m)

Relative h

Temperature

Seismic

Maximum thermal output J4350 chassis: 1092 BTU/hour (320W)

ation. In addition, the site must be as du st-free as possible.

umidity

Normal ope 90%, noncondensing

Normal operation ensured in temperature range of 32°F (0°C) to 104°F (40°C)

Non-operating storage temperature in shipping carton: –40°F (–40°C) to 158°F (70°C)

Designed to meet Telcordia Technologies Zone 4 earthquake requirements

ration ensured in relative humidity range of 5% to

Fire Safety Requirements

In the event of a fire emergency involving Services Routers and other network equipment, the safety of people is the primary concern. Establish procedures for protecting people in the event of a fire emergency, provide safety training, and properly provision fire-control equipment and fire extinguishers.

In addition, establish procedures to protect your equipment in the event of a fire emergency. Juniper Networks products must be installed in an environment suitable for electronic equipment. We recommend that fire suppression equipment be available in the event of a fire in the vicinity of the equipment,

J6350 chassis: 1126 BTU/hour (330W)

Fire Safety Requirements 73

J4350 and J6350 Services Router Getting Started Guide

and that all local fire, safety, and electrical codes and ordinances be observed when you are in

stalling and operating your equipment.

Fire Suppression

In the event of an electrical hazard or an electrical fire, first unplug the power cord Router On and Off” on page 90.)

Then, use a Type C fire extinguisher, which uses noncorrosive fire retardants, to extinguish the fire. For m ore information about fire extinguishers, see “Fire Sup

. (For shutdown instructions, see “Powering a Services

pression Equipment” on page 74.

Fire Suppression Equipment

Type C fire extinguishers, which use noncorrosive fire retardants such as carbon dioxide (CO Type C fire extinguishers displace the oxygen from the point of combustion to eliminate the fire. For extinguishing fire on or around eq uipment that draws air from the env extinguisher instead of an extinguisher that leave residues on equipment.

) and Halotron, are most effective for suppressing electrical fires.

ironment for cooling, use this type of inert oxygen displacement

Power Gui

Do not u se multipurpose Type ABC chemical fire extinguishers (dry chemical fire extinguishers) near Juniper Networks equipment. The primary ingredient in these fire difficult to clean. In addition, in m in ute amounts of moisture, monoammonium phosphate can become highly corrosive and corrodes most metals.

NOTE: To ke control a fire at or n ear a Juniper Networks router. If a dry chemical fire extinguisher is used, the unit is no longer eligible for coverage under a service agreement.

Any equipment in a room in which a chemical fire extinguisher has been discharged is subject to premature failure and unreliable operation. T he equipment

We reco m me in an environmentally responsible manner.

extinguishers is monoammonium phosphate, which is very sticky and

ep warranties effective, do not use a dry chemical fire extinguisher to

is considered to be irreparably damaged.

nd that you dispose of any irreparably damaged equipment

delines, Requirements, and Specifications

All Servi about each router’s power system, s ee “J4350 Power System” on page 21 and “J6350 Power System” on page 21.

ces Routers are available with either AC or DC power. For information

For site wiring and power system guidelines, requirements, and specifications, see the follo

74 Power Guidelines, Requirements, and Specifications

wing sections:

Site Electrical W iring Guidelines on page 75

Router Power Requirements on page 76

Preparing for Router Installation

AC Power , Conn

DC Power, Connection, and Power Cable Specifications on page 77

Site Electrical Wiring Guidelines

WARNING: DC-powered J4350 and J6350 Services Routers are intended for installation

When planning the electrical wiring at your site, consider the factors discussed in t

only in a restricted a ccess location.

Signaling Limitations

Improperly installed wires can emit radio interference. In additio n, the potential for damage fr distances, or if wires pass between buildings. The electromagnetic pulse (EMP) caused by lightning can damage unshielded conductors and destroy electronic devices. If y to consult experts in electrical surge suppression and shielding.

our site has previously experienced such problems, you might want

Radio Frequ

ection, a nd Power Cord Specifications on page 76

he following sections.

om lightn ing strikes increases if wires exceed recommended

ency Interference

You can redu your site wiring by using twisted-pair cable with a good distribution of grounding conductors. If you must exceed the recommended distances, use a high-quality twisted-pa

ce or elimina te the emission of radio frequency interference (RFI) from

ir cable with one ground conductor for each data signal when applicab le.

Electromagnetic Compatibility

If your site is susceptible to problems with electromagnetic compatibility (EMC), pa r seek expert advice. Strong sources of electromagnetic interference (EMI) can destroy the signal drivers and receivers in the router and conduct power surges ove It is particularly important to provide a properly grounded and shielded environment and to use electrical surge-suppression devices.

CAUTION: To comply with intrabuilding lightning/surge requirements, intrabuilding wiringmustbeshielded,andtheshieldforthewiringmustbegroundedatboth ends.

ticularly from lightning or radio transmitters, you might want to

r the lines into the equipment, resulting in an electrical hazard.

Power Guidelines, Requirements, and Specifications 75

J4350 and J6350 Services Router Getting Started Guide

Router Power Requirements

Table 31 lists the AC and DC power system electrical specificat ions for J-series S

ervices Routers.

Table 31: AC an

Item Specification

AC input voltage 100 to 240 VAC nominal

AC input line frequency

AC system current rating J4350 Services Routers: 6 A

DC input voltage

DC system current rating 20 A

d DC Power System Electrical Specifications

50 to 60 Hz

J6350 Services Routers: 8 A

–48 to –60 VDC operating range

AC Power, Connection, and Power Cord Specifications

NOTE: The AC power cord for the Services Router is intended for use with the router only and not for any other use.

Detachable AC power cords, each 2.5 m (approximately 8 ft) long, are supplied withtheServicesRouter. Theappliancecoupleratthefemaleendofthecord inserts into the appliance inlet on the faceplate of the AC power supply. The coupler is type C 19 as described by International Electrotechnical Commission (IEC) standard 60320. The plug at the male end of the power cord fits into the power source receptacle that is standard for your geo graphical location.

NOTE: In North America, AC power cords must not exceed 4.5 m (approximately

14.75 ft) in. length, to comp ly with Nation al Electrical Code (NEC) Sections 400-8 (NFPA 75, 5-2.2) and 210-52, and Canadian Electrical Cod e (CEC) Section 4-010(3). The cords supplied with the router are in compliance.

Table 32 lists power cord specifications and Figure 28 illustrates the plug on the AC power cord provided for each country or region.

Table 32: AC Power Cord Specifications

Country Electric

Australia

China

250 VAC, 10 A, 50 Hz

al Specifications

76 Power Guidelines, Requirements, and Specifications

Plug Stan

AS/NZ 3112–1993

GB2099.1 1996 and GB1002 1996 (CH1-10P)

dards

Table 32: AC Power Cord Specifications (continued)

Country Electrical Specifications Plug Standards

Europe (except Italy and United Kingdom)

Italy

Japan

North America

United Kingdom

Figure 28: AC Plug Types

250 VAC, 10 A, 50 Hz CEE (7) VII

250 VAC, 10 A, 50 Hz

125 VAC, 12 A, 50 Hz or 60 Hz JIS 8303

125 VAC, 10 A, 60 Hz NEMA 5-15

250 VAC, 10 A, 50 Hz BS 1363A

CEI 23–16/VII

Preparing for Router Installation

ItalyEurope UKChinaAustralia

NOTE: Power cords and cable s must not block acce ss to router components or drape where peop le might trip on them.

For information about the AC power supply, see “J4350 Power System” on page 21 or “J6350 Power System” on page 21.

To connect the power cord during initial installation, see “Connecting Power” on page 86.

To replace the AC power cord, see “Replacing an AC Power Supply Cord” on page 159.

DC Power, Connection, and Power Cable Specifications

Each DC power supply has a single D C input (–48 VDC and return) that requires a dedicated 15 A (–48 V DC ) circuit breaker. If the J6350 router contains redundant DC power supplies, one power supply must be powered by a dedicated power feed derived from feed a dedicated power feed derived from feed commonly deployed

Most sites distrib ute DC power through a m ain conduit that leads to frame-mounted DC power distribution panels, one of which might be located at the top of the rack that houses the router. A pair of cables (one input and one return) connects each set of terminal studs to the power distribution panel.

A, and the other power supply must be powered by

A/B feed redundancy for the system.

North AmericaJapan

B. This configuration provides the

g001892

Power Guidelines, Requirements, and Specifications 77

J4350 and J6350 Services Router Getting Started Guide

CAUTION: There is no standard color coding for DC power cables. The colo r c oding used by the exte

rnal DC power sou rce at your site determines the color coding for the leads on the power cables that a ttach to the terminal studs on each power supply. You must ensure that power connections maintain the proper polarity. The power sou rce c

ables might be labeled

WARNING: Power plant ground and chassis ground must be connected to the same buildin g ground.

(+) and (–) to indicate their polarity.

CAUTION: Befo cable lug to the grounding and power cables that you supply. A cable with an incorrectly attached lug can damage the router (for example, by causing a short circuit).

Each DC power c cable, or as permitted by the local code. Each lug attached to the power cables must be a ring-type, vinyl-insulated TV14-6R lug, or equ ivalent.

NOTE: Power co drape where peop le might trip on them.

For informat

ion about the DC power supply, see “J4350 Power System”

on page 21 or “J6350 Power System” on page 21.

To connect the DC power cable during initial installation, see “Connecting DC Power” on page 88.

To replace a DC power cable, see “Replacing a DC Power Supply Cable” on page 162.

Network Cable Specifications

re router installation begins, a licensed electrician must attach a

able (–48 VDC and return) must be 14 AWG single-strand wire

rds and cables must not block access to router components or

The Services Router supports interfaces that use various kinds of network cable. For information about the type of cable used by each interface, see “Network Cable Sp e ci

78 Network Cable Specifications

fications and Connector Pinouts” on page 185.

ISDN Provisioning

Preparing for Router Installation

You might need a network termination type 1 (NT1) device to connect your ISDN inte

rface to the ISDN service. Contact your service provider

for details on the following information:

External NT1 device and ISDN cable

If the two items are required, where to obtain the items

List of NT1 vendors

Site Prepara

tion Checklist

The checklis preparing a site for Services Router installation.

Table 33: Site Preparation Checklist

Item or Task Performed By Date Notes

Verify that environmental factors such as temperature and humidity do not exceed router tolerances.

Measure the distances between external power sources and the router installation site.

Select the type of rack.

Plan the rack location, including required space clearances.

Secure the rack to the floor and the building structure.

Acquire appropriate cables and connectors.

t in Table 33 summarizes the tasks you need to perform when

Site Preparation Checklist 79

J4350 and J6350 Services Router Getting Started Guide

80 Site Preparation Checklist

Juniper Networks J4350 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual