Juniper SRX5600 Installation instructions

SRX5600 Services Gateway Hardware
Guide
Published
2020-02-14

Juniper Networks, Inc.
1133 Innovation Way
Sunnyvale, California 94089
USA
408-745-2000
www.juniper.net
Juniper Networks, the Juniper Networks logo, Juniper, and Junos are registered trademarks of Juniper Networks, Inc. in
the United States and other countries. All other trademarks, service marks, registered marks, 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.
SRX5600 Services Gateway Hardware Guide
Copyright © 2020 Juniper Networks, Inc. All rights reserved.
The information in this document is current as of the date on the title page.
YEAR 2000 NOTICE
Juniper Networks hardware and software products are Year 2000 compliant. Junos OS has no known time-related
limitations through the year 2038. However, the NTP application is known to have some difficulty in the year 2036.
END USER LICENSE AGREEMENT
The Juniper Networks product that is the subject of this technical documentation consists of (or is intended for use with)
Juniper Networks software. Use of such software is subject to the terms and conditions of the End User License Agreement
(“EULA”) posted at https://support.juniper.net/support/eula/. By downloading, installing or using such software, you
agree to the terms and conditions of that EULA.
ii

Table of Contents
About the Documentation | xv
Documentation and Release Notes | xv
Using the Examples in This Manual | xv
Merging a Full Example | xvi
Merging a Snippet | xvii
Documentation Conventions | xvii
Documentation Feedback | xx
Requesting Technical Support | xx
Self-Help Online Tools and Resources | xxi
Creating a Service Request with JTAC | xxi
Overview
1
SRX5600 Services Gateway System Overview | 25
SRX5600 Services Gateway Description | 25
Benefits of the SRX5600 Services Gateway | 26
SRX5600 Services Gateway FRUs | 26
SRX5600 Services Gateway Component Redundancy | 27
SRX5600 Chassis | 28
SRX5600 Services Gateway Chassis | 29
SRX5600 Services Gateway Physical Specifications | 31
SRX5600 Services Gateway Midplane Description | 32
SRX5600 Services Gateway Cable Manager Description | 33
SRX5600 Services Gateway Craft Interface Overview | 34
SRX5600 Services Gateway Craft Interface Alarm LEDs and Alarm Cutoff/Lamp Test
Button | 35
SRX5600 Services Gateway Craft Interface Host Subsystem LEDs | 36
SRX5600 Services Gateway Craft Interface Power Supply LEDs | 37
SRX5600 Services Gateway Craft Interface Card OK/Fail LEDs | 37
SRX5600 Services Gateway Craft Interface Fan LEDs | 37
SRX5600 Services Gateway Craft Interface Online Buttons | 38
iii

SRX5600 Services Gateway Craft Interface Alarm Relay Contacts | 41
SRX5600 Services Gateway Cooling System Description | 42
SRX3400 and SRX5600 Services Gateways Air Deflector Kits | 45
SRX5600 Power System | 47
SRX5600 Services Gateway Power System Overview | 47
SRX5600 Services Gateway AC Power Supply | 49
SRX5600 Services Gateway AC Power Supply Specifications | 51
SRX5600 Services Gateway AC Power Supply LEDs | 51
AC Power Cord Specifications for the SRX5600 Services Gateway | 52
AC Power Circuit Breaker Requirements for the SRX5600 Services Gateway | 55
SRX5600 Services Gateway DC Power Supply | 55
SRX5600 Services Gateway DC Power Supply Specifications | 56
SRX5600 Services Gateway DC Power Supply LEDs | 57
DC Power Cable Specifications for the SRX5600 Services Gateway | 58
DC Power Cable Lug Specifications for the SRX5600 Services Gateway | 59
DC Power Circuit Breaker Requirements for the SRX5600 Services Gateway | 59
DC Power Source Cabling for the SRX5600 Services Gateway | 60
SRX5600 Services Gateway Chassis Grounding Point Specifications | 61
SRX5600 Services Gateway Grounding-Cable Lug Specification | 62
SRX5600 Host Subsystem | 63
SRX5600 Services Gateway Host Subsystem Description | 63
Switch Control Board SRX5K-SCB Overview | 64
Switch Control Board SRX5K-SCB Specifications | 65
Switch Control Board SRX5K-SCBE Overview | 68
Switch Control Board SRX5K-SCBE Specifications | 69
SRX5K-SCBE LEDs | 71
Switch Control Board SRX5K-SCB3 Overview | 72
Switch Control Board SRX5K-SCB3 Specifications | 73
SRX5K-SCB3 LEDs | 74
Switch Control Board SRX5K-SCB4 Overview | 75
Switch Control Board SRX5K-SCB4 Specifications | 76
SRX5K-SCB4 LEDs | 78
iv

Routing Engine SRX5K-RE-1800X4 Overview | 79
SRX5K-RE-1800X4 Routing Engine Boot Sequence | 80
Routing Engine SRX5K-RE-1800X4 Specifications | 80
SRX5K-RE-1800X4 LEDs | 82
Routing Engine SRX5K-RE-13-20 Overview | 83
Routing Engine SRX5K-RE-13-20 Specifications | 84
Routing Engine SRX5K-RE3-128G Specifications | 87
SRX5K-RE3-128G Routing Engine Components | 89
SRX5K-RE3-128G Routing Engine LEDs | 90
SRX5K-RE3-128G Routing Engine Boot Sequence | 91
SRX5600 Line Cards and Modules | 91
SRX5400, SRX5600, and SRX5800 Services Gateway Card Overview | 92
SRX5600 Services Gateway Card Terminology | 93
Cards Supported on SRX5400, SRX5600, and SRX5800 Services Gateways | 94
SRX5600 Services Gateway Card Cage and Slots | 98
SRX5600 Services Gateway SPC Description | 98
Services Processing Card SRX5K-SPC-2-10-40 Specifications | 99
Services Processing Card SRX5K-SPC-4-15-320 Specifications | 103
Services Processing Card SRX5K-SPC3 Specifications | 108
SRX5600 Services Gateway Interface Card Description | 112
Modular Port Concentrator (SRX5K-MPC) Specifications | 114
SRX5K-MPC3-40G10G Specifications | 117
SRX5K-MPC3-100G10G Specifications | 120
MIC with 20x1GE SFP Interfaces (SRX-MIC-20GE-SFP) | 123
MIC with 10x10GE SFP+ Interfaces (SRX-MIC-10XG-SFPP) | 129
MIC with 1x100GE CFP Interface (SRX-MIC-1X100G-CFP) | 134
MIC with 2x40GE QSFP+ Interfaces (SRX-MIC-2X40G-QSFP) | 136
SRX5K-IOC4-10G Specifications | 137
SRX5K-IOC4-MRAT Specifications | 140
I/O Card SRX5K-40GE-SFP Specifications | 144
I/O Card SRX5K-4XGE-XFP Specifications | 146
Flex I/O Card (SRX5K-FPC-IOC) Specifications | 148
Flex I/O Card Port Module SRX-IOC-16GE-SFP Specifications | 150
Flex I/O Card Port Module SRX-IOC-16GE-TX Specifications | 152
v

Flex I/O Card Port Module SRX-IOC-4XGE-XFP Specifications | 153
Site Planning, Preparation, and Specifications
2
Site Preparation Checklist for the SRX5600 Services Gateway | 159
SRX5600 Site Guidelines and Requirements | 160
SRX5600 Services Gateway Environmental Specifications | 160
General Site Guidelines | 161
Site Electrical Wiring Guidelines | 162
Clearance Requirements for SRX5600 Services Gateway Airflow and Hardware
Maintenance | 163
SRX5600 Rack and Cabinet Requirements | 164
SRX5600 Services Gateway Rack Size and Strength Requirements | 164
Spacing of Rack Mounting Bracket Holes for the SRX5600 Services Gateway | 165
Connection to Building Structure for the SRX5600 Services Gateway Rack | 165
SRX5600 Services Gateway Cabinet Size and Clearance Requirements | 165
SRX5600 Services Gateway Cabinet Airflow Requirements | 166
Calculating Power Requirements for the SRX5600 Services Gateway | 166
SRX5600 Network Cable and Transceiver Planning | 178
Routing Engine Interface Cable and Wire Specifications for the SRX5600 Services Gateway | 178
Signal Loss in Multimode and Single-Mode Fiber-Optic Cable for the SRX5600 Services
Gateway | 179
Attenuation and Dispersion in Fiber-Optic Cable for the SRX5600 Services Gateway | 179
Calculating Power Budget for Fiber-Optic Cable for the SRX5600 Services Gateway | 180
Calculating Power Margin for Fiber-Optic Cable for the SRX5600 Services Gateway | 181
SRX5600 Alarm and Management Cable Specifications and Pinouts | 182
Alarm Relay Contact Wire Specifications for the SRX5600 Services Gateway | 183
Console Port Cable and Wire Specifications for the SRX5600 Services Gateway | 183
RJ-45 Connector Pinouts for the SRX5600 Services Gateway Routing Engine Ethernet Port | 183
RJ-45 Connector Pinouts for the SRX5600 Services Gateway Routing Engine Auxiliary and
Console Ports | 184
vi

Initial Installation and Configuration
3
Overview of Installing the SRX5600 Services Gateway | 189
Unpacking the SRX5600 | 190
Tools and Parts Required to Unpack the SRX5600 Services Gateway | 190
Unpacking the SRX5600 Services Gateway | 190
Verifying the SRX5600 Services Gateway Parts Received | 192
Installing the SRX5600 Mounting Hardware | 194
Installing the SRX5600 Services Gateway Mounting Hardware for a Rack or Cabinet | 194
Moving the Mounting Brackets for Center-Mounting the SRX5600 Services Gateway | 197
Installing the SRX5600 Using a Mechanical Lift | 198
Tools Required to Install the SRX5600 Services Gateway with a Mechanical Lift | 198
Installing the SRX5600 Services Gateway Using a Mechanical Lift | 199
Installing the SRX5600 Without a Mechanical Lift | 201
Overview of Installing the SRX5600 Services Gateway Without a Mechanical Lift | 201
Tools Required to Install the SRX5600 Services Gateway Without a Mechanical Lift | 202
Removing Components from the SRX5600 Chassis Before Installing It Without a Lift | 202
Removing the Power Supplies Before Installing the SRX5600 Services Gateway Without
a Lift | 202
Removing the Fan Tray Before Installing an SRX5600 Services Gateway Without a Lift | 203
Removing Cards Before Installing an SRX5600 Services Gateway Without a Lift | 204
Installing the SRX5600 Services Gateway Chassis in the Rack Manually | 207
Reinstalling Components in the SRX5600 Services Gateway Chassis After Installing It Without
a Lift | 209
Reinstalling Power Supplies After Installing the SRX5600 Services Gateway Without a
Lift | 209
Reinstalling the Fan Tray After Installing the SRX5600 Services Gateway Without a Lift | 210
Reinstalling SCBs After Installing the SRX5600 Services Gateway Without a Lift | 211
Reinstalling IOCs, Flex IOCs, and SPCs After Installing the SRX5600 Services Gateway
Without a Lift | 212
vii

Connecting the SRX5600 to External Devices | 213
Tools and Parts Required for SRX5600 Services Gateway Connections | 213
Connecting the SRX5600 Services Gateway to a Management Console or an Auxiliary
Device | 214
Connecting the SRX5600 Services Gateway to a Network for Out-of-Band Management | 215
Connecting an SRX5600 Services Gateway to an External Alarm-Reporting Device | 216
Connecting Network Cables to SRX5600 Services Gateway IOCs and Port Modules | 217
Connecting the SRX5600 to Power | 219
Tools and Parts Required for SRX5600 Services Gateway Grounding and Power
Connections | 219
Grounding the SRX5600 Services Gateway | 220
Connecting Power to an AC-Powered SRX5600 Services Gateway | 221
Powering On an AC-Powered SRX5600 Services Gateway | 223
Connecting Power to a DC-Powered SRX5600 Services Gateway | 224
Powering On a DC-Powered SRX5600 Services Gateway | 227
Powering Off the SRX5600 Services Gateway | 228
Performing the Initial Software Configuration for the SRX5600 | 229
SRX5600 Services Gateway Software Configuration Overview | 229
Initially Configuring the SRX5600 Services Gateway | 230
Performing Initial Software Configuration Using J-Web | 235
Configuring Root Authentication and the Management Interface from the CLI | 236
Configuring Interfaces, Zones, and Policies with J-Web | 237
Maintaining Components
4
Maintaining the SRX5600 Chassis | 243
Routine Maintenance Procedures for the SRX5600 Services Gateway | 243
Replacing the SRX5600 Services Gateway Craft Interface | 243
Disconnecting the Alarm Relay Wires from the SRX5600 Services Gateway Craft
Interface | 243
Removing the SRX5600 Services Gateway Craft Interface | 244
Installing the SRX5600 Services Gateway Craft Interface | 245
viii

Connecting the Alarm Relay Wires to the SRX5600 Services Gateway Craft Interface | 246
Maintaining the SRX5600 Cooling System | 247
Maintaining the Fan Tray on the SRX5600 Services Gateway | 247
Replacing the SRX5600 Services Gateway Fan Tray | 248
Removing the SRX5600 Services Gateway Fan Tray | 248
Installing the SRX5600 Services Gateway Fan Tray | 249
Maintaining the Air Filter on the SRX5600 Services Gateway | 250
Replacing the SRX5600 Services Gateway Air Filter | 251
Removing the SRX5600 Services Gateway Air Filter | 251
Installing the SRX5600 Services Gateway Air Filter | 252
Maintaining the SRX5600 Power System | 253
Maintaining SRX5600 Services Gateway Power Supplies | 253
Replacing an SRX5600 Services Gateway AC Power Supply | 254
Removing an SRX5600 Services Gateway AC Power Supply | 255
Installing an SRX5600 Services Gateway AC Power Supply | 256
Replacing an SRX5600 Services Gateway AC Power Supply Cord | 257
Disconnecting an SRX5600 Services Gateway AC Power Supply Cord | 258
Connecting an SRX5600 Services Gateway AC Power Supply Cord | 258
Replacing an SRX5600 Services Gateway DC Power Supply | 259
Removing an SRX5600 Services Gateway DC Power Supply | 259
Installing an SRX5600 Services Gateway DC Power Supply | 260
Replacing an SRX5600 Services Gateway DC Power Supply Cable | 263
Disconnecting an SRX5600 Services Gateway DC Power Supply Cable | 263
Connecting an SRX5600 Services Gateway DC Power Supply Cable | 264
Upgrading an SRX5600 Services Gateway from Standard-Capacity to High-Capacity Power
Supplies | 265
ix

Maintaining the SRX5600 Host Subsystem | 269
Maintaining the SRX5600 Services Gateway Host Subsystem and SCBs | 269
Taking the SRX5600 Services Gateway Host Subsystem Offline | 271
Operating and Positioning the SRX5600 Services Gateway SCB Ejectors | 272
Replacing an SRX5600 Services Gateway SCB | 272
Removing an SRX5600 Services Gateway SCB | 273
Installing an SRX5600 Services Gateway SCB | 274
Replacing the SRX5600 Services Gateway Routing Engine | 276
Removing the SRX5600 Services Gateway Routing Engine | 276
Installing the SRX5600 Services Gateway Routing Engine | 277
Low Impact Hardware Upgrade for SCB3 and IOC3 | 280
In-Service Hardware Upgrade for SRX5K-RE-1800X4 and SRX5K-SCBE or SRX5K-RE-1800X4
and SRX5K-SCB3 in a Chassis Cluster | 298
Maintaining the SRX5600 Line Cards and Modules | 302
Maintaining Interface Cards and SPCs on the SRX5600 Services Gateway | 303
Holding an SRX5600 Services Gateway Card | 305
Storing an SRX5600 Services Gateway Card | 307
Replacing SRX5600 Services Gateway IOCs | 308
Removing an SRX5600 Services Gateway IOC | 308
Installing an SRX5600 Services Gateway IOC | 310
Replacing SRX5600 Services Gateway Flex IOCs | 313
Removing an SRX5600 Services Gateway Flex IOC | 313
Installing an SRX5600 Services Gateway Flex IOC | 316
Replacing SRX5600 Services Gateway SPCs | 318
Removing an SRX5600 Services Gateway SPC | 318
Installing an SRX5600 Services Gateway SPC | 320
Replacing SPCs in an Operating SRX5400, SRX5600, or SRX5800 Services Gateways Chassis
Cluster | 323
In-Service Hardware Upgrade for SRX5K-SPC3 in a Chassis Cluster | 326
Maintaining MICs and Port Modules on the SRX5600 Services Gateway | 328
Replacing SRX5600 Services Gateway MICs | 329
Removing an SRX5600 Services Gateway MIC | 329
Installing an SRX5600 Services Gateway MIC | 331
x

Replacing SRX5600 Services Gateway Port Modules | 333
Removing an SRX5600 Services Gateway Port Module | 333
Installing an SRX5600 Services Gateway Port Module | 335
Replacing SRX5600 Services Gateway MPCs | 337
Removing an SRX5600 Services Gateway MPC | 338
Installing an SRX5600 Services Gateway MPC | 340
Maintaining the SRX5600 Cables and Connectors | 342
Maintaining SRX5600 Services Gateway Network Cables | 342
Replacing the Management Ethernet Cable on the SRX5600 Services Gateway | 344
Replacing the SRX5600 Services Gateway Console or Auxiliary Cable | 345
Replacing an SRX5600 Services Gateway Network Interface Cable | 346
Removing an SRX5600 Services Gateway Network Interface Cable | 346
Installing an SRX5600 Services Gateway Network Interface Cable | 348
Replacing SRX5600 Services Gateway XFP and SFP Transceivers | 350
Removing an SRX5600 Services Gateway SFP or XFP Transceiver | 350
Installing an SRX5600 Services Gateway SFP or XFP Transceiver | 352
Replacing the SRX5600 Services Gateway Cable Manager | 353
Removing the SRX5600 Services Gateway Cable Manager | 353
Installing the SRX5600 Services Gateway Cable Manager | 354
Replacing a Routing Engine in an SRX Series High-End Chassis Cluster | 355
Replacing a Routing Engine: USB Flash-Drive Method | 355
Replacing a Routing Engine: External SCP Server Method | 362
Replacing the Routing Engine: File Transfer Method | 369
Troubleshooting Hardware
5
Troubleshooting the SRX5600 | 377
Troubleshooting the SRX5600 Services Gateway with the Junos OS CLI | 377
Troubleshooting the SRX5600 Services Gateway with Chassis and Interface Alarm
Messages | 378
Chassis Component Alarm Conditions on SRX5400, SRX5600, and SRX5800 Services
Gateways | 378
Backup Routing Engine Alarms | 393
Troubleshooting the SRX5600 Services Gateway with Alarm Relay Contacts | 395
Troubleshooting the SRX5600 Services Gateway with the Craft Interface LEDs | 395
xi

Troubleshooting the SRX5600 Services Gateway with the Component LEDs | 396
Troubleshooting the SRX5600 Services Gateway Cooling System | 397
Troubleshooting SRX5600 Services Gateway Interface Cards | 397
Troubleshooting SRX5600 Services Gateway MICs and Port Modules | 399
Troubleshooting SRX5600 Services Gateway SPCs | 400
Troubleshooting the SRX5600 Services Gateway Power System | 401
Behavior of the SRX5400, SRX5600, and SRX5800 Services Gateways When the SRX5K-SCBE
and SRX5K-RE-1800X4 in a Chassis Cluster Fail | 407
Contacting Customer Support and Returning the Chassis or Components
6
Returning the SRX5600 Chassis or Components | 411
Contacting Customer Support | 411
Return Procedure for the SRX5600 Services Gateway | 412
Listing the SRX5600 Services Gateway Component Serial Numbers with the CLI | 413
Locating the SRX5600 Services Gateway Chassis Serial Number Label | 414
Locating the SRX5600 Services Gateway Power Supply Serial Number Labels | 414
Locating the SRX5600 Services Gateway Craft Interface Serial Number Label | 415
Information You Might Need to Supply to JTAC | 416
Required Tools and Parts for Packing the SRX5600 Services Gateway | 416
Packing the SRX5600 Services Gateway for Shipment | 417
Packing SRX5600 Services Gateway Components for Shipment | 418
Safety and Compliance Information
7
General Safety Guidelines and Warnings | 421
Definitions of Safety Warning Levels | 422
Restricted Access Area Warning | 426
Fire Safety Requirements | 428
Fire Suppression | 428
Fire Suppression Equipment | 429
Qualified Personnel Warning | 430
Warning Statement for Norway and Sweden | 430
Installation Instructions Warning | 431
xii

Chassis and Component Lifting Guidelines | 431
Ramp Warning | 432
Rack-Mounting and Cabinet-Mounting Warnings | 432
Grounded Equipment Warning | 438
Laser and LED Safety Guidelines and Warnings | 438
General Laser Safety Guidelines | 439
Class 1 Laser Product Warning | 440
Class 1 LED Product Warning | 441
Laser Beam Warning | 442
Radiation from Open Port Apertures Warning | 443
Maintenance and Operational Safety Guidelines and Warnings | 444
Battery Handling Warning | 445
Jewelry Removal Warning | 446
Lightning Activity Warning | 448
Operating Temperature Warning | 449
Product Disposal Warning | 451
General Electrical Safety Guidelines and Warnings | 452
Prevention of Electrostatic Discharge Damage | 453
AC Power Electrical Safety Guidelines | 454
AC Power Disconnection Warning | 456
DC Power Electrical Safety Guidelines | 457
DC Power Electrical Safety Guidelines | 457
DC Power Disconnection Warning | 459
DC Power Grounding Requirements and Warning | 461
DC Power Wiring Sequence Warning | 463
DC Power Wiring Terminations Warning | 466
DC Power Disconnection Warning | 469
DC Power Grounding Requirements and Warning | 471
DC Power Wiring Sequence Warning | 473
xiii

DC Power Wiring Terminations Warning | 476
Multiple Power Supplies Disconnection Warning | 479
TN Power Warning | 480
Action to Take After an Electrical Accident | 480
SRX5600 Services Gateway Agency Approvals | 481
SRX5600 Services Gateway Compliance Statements for EMC Requirements | 482
Canada | 482
European Community | 482
Israel | 483
Japan | 483
United States | 483
Statements of Volatility for Juniper Network Devices | 484
xiv

About the Documentation
IN THIS SECTION
Documentation and Release Notes | xv
Using the Examples in This Manual | xv
Documentation Conventions | xvii
Documentation Feedback | xx
Requesting Technical Support | xx
Use this guide to install hardware and perform initial software configuration, routine maintenance, and
troubleshooting for the SRX5600 Services Gateway.
After completing the installation and basic configuration procedures covered in this guide, refer to the
Junos OS documentation for information about further software configuration.
Documentation and Release Notes
To obtain the most current version of all Juniper Networks®technical documentation, see the product
documentation page on the Juniper Networks website at https://www.juniper.net/documentation/.
If the information in the latest release notes differs from the information in the documentation, follow the
product Release Notes.
Juniper Networks Books publishes books by Juniper Networks engineers and subject matter experts.
These books go beyond the technical documentation to explore the nuances of network architecture,
deployment, and administration. The current list can be viewed at https://www.juniper.net/books.
Using the Examples in This Manual
If you want to use the examples in this manual, you can use the load merge or the load merge relative
command. These commands cause the software to merge the incoming configuration into the current
candidate configuration. The example does not become active until you commit the candidate configuration.
xv

If the example configuration contains the top level of the hierarchy (or multiple hierarchies), the example
isafull example. In this case, use the load merge command.
If the example configuration does not start at the top level of the hierarchy, the example is a snippet. In
this case, use the load merge relative command. These procedures are described in the following sections.
Merging a Full Example
To merge a full example, follow these steps:
1. From the HTML or PDF version of the manual, copy a configuration example into a text file, save the
file with a name, and copy the file to a directory on your routing platform.
For example, copy the following configuration to a file and name the file ex-script.conf. Copy the
ex-script.conf file to the /var/tmp directory on your routing platform.
system {
scripts {
commit {
file ex-script.xsl;
}
}
}
interfaces {
fxp0 {
disable;
unit 0 {
family inet {
address 10.0.0.1/24;
}
}
}
}
2. Merge the contents of the file into your routing platform configuration by issuing the load merge
configuration mode command:
[edit]
user@host# load merge /var/tmp/ex-script.conf
load complete
xvi

Merging a Snippet
To merge a snippet, follow these steps:
1. From the HTML or PDF version of the manual, copy a configuration snippet into a text file, save the
file with a name, and copy the file to a directory on your routing platform.
For example, copy the following snippet to a file and name the file ex-script-snippet.conf. Copy the
ex-script-snippet.conf file to the /var/tmp directory on your routing platform.
commit {
file ex-script-snippet.xsl; }
2. Move to the hierarchy level that is relevant for this snippet by issuing the following configuration mode
command:
[edit]
user@host# edit system scripts
[edit system scripts]
3. Merge the contents of the file into your routing platform configuration by issuing the load merge
relative configuration mode command:
[edit system scripts]
user@host# load merge relative /var/tmp/ex-script-snippet.conf
load complete
For more information about the load command, see CLI Explorer.
Documentation Conventions
Table 1 on page xviii defines notice icons used in this guide.
xvii

Table 1: Notice Icons
DescriptionMeaningIcon
Indicates important features or instructions.Informational note
Indicates a situation that might result in loss of data or hardware
damage.
Caution
Alerts you to the risk of personal injury or death.Warning
Alerts you to the risk of personal injury from a laser.Laser warning
Indicates helpful information.Tip
Alerts you to a recommended use or implementation.Best practice
Table 2 on page xviii defines the text and syntax conventions used in this guide.
Table 2: Text and Syntax Conventions
ExamplesDescriptionConvention
To enter configuration mode, type
the configure command:
user@host> configure
Represents text that you type.Bold text like this
user@host> show chassis alarms
No alarms currently active
Represents output that appears on
the terminal screen.
Fixed-width text like this
•A policy term is a named structure
that defines match conditions and
actions.
•Junos OS CLI User Guide
•RFC 1997, BGP Communities
Attribute
•Introduces or emphasizes important
new terms.
•Identifies guide names.
•Identifies RFC and Internet draft
titles.
Italic text like this
xviii

Table 2: Text and Syntax Conventions (continued)
ExamplesDescriptionConvention
Configure the machine’s domain
name:
[edit]
root@# set system domain-name
domain-name
Represents variables (options for
which you substitute a value) in
commands or configuration
statements.
Italic text like this
•To configure a stub area, include
the stub statement at the [edit
protocols ospf area area-id]
hierarchy level.
•The console port is labeled
CONSOLE.
Represents names of configuration
statements, commands, files, and
directories; configuration hierarchy
levels; or labels on routing platform
components.
Text like this
stub <default-metric metric>;Encloses optional keywords or
variables.
< > (angle brackets)
broadcast | multicast
(string1 |string2 |string3)
Indicates a choice between the
mutually exclusive keywords or
variables on either side of the symbol.
The set of choices is often enclosed
in parentheses for clarity.
| (pipe symbol)
rsvp { # Required for dynamic MPLS
only
Indicates a comment specified on the
same line as the configuration
statement to which it applies.
# (pound sign)
community name members [
community-ids ]
Encloses a variable for which you can
substitute one or more values.
[ ] (square brackets)
[edit]
routing-options {
static {
route default {
nexthop address;
retain;
}
}
}
Identifies a level in the configuration
hierarchy.
Indention and braces ( { } )
Identifies a leaf statement at a
configuration hierarchy level.
; (semicolon)
GUI Conventions
xix

Table 2: Text and Syntax Conventions (continued)
ExamplesDescriptionConvention
•In the Logical Interfaces box, select
All Interfaces.
•To cancel the configuration, click
Cancel.
Represents graphical user interface
(GUI) items you click or select.
Bold text like this
In the configuration editor hierarchy,
select Protocols>Ospf.
Separates levels in a hierarchy of
menu selections.
>(bold right angle bracket)
Documentation Feedback
We encourage you to provide feedback so that we can improve our documentation. You can use either
of the following methods:
•Online feedback system—Click TechLibrary Feedback, on the lower right of any page on the Juniper
Networks TechLibrary site, and do one of the following:
•Click the thumbs-up icon if the information on the page was helpful to you.
•Click the thumbs-down icon if the information on the page was not helpful to you or if you have
suggestions for improvement, and use the pop-up form to provide feedback.
•E-mail—Send your comments to [email protected]. Include the document or topic name,
URL or page number, and software version (if applicable).
Requesting Technical Support
Technical product support is available through the Juniper Networks Technical Assistance Center (JTAC).
If you are a customer with an active Juniper Care or Partner Support Services support contract, or are
xx