Juniper J-Series User manual

!1
530-017554-01
J-series Services Router Quick Start
18 October 2006
Part No.
530-017554-01
Revision 1
J-series Services Routers provide IP routing, WAN and LAN connectivity, and
management services. Available in several models, Services Routers typically
connect small, branch, or regional offices to a central site, and link Internet service
provider (ISP) networks.
Follow these instructions to initially set up a J-series Services Router. You need no
previous JUNOS Internet software experience, but must have managed a network
and configured other routers. For more information, see the J-series documentation
at http://www.juniper.net/techpubs/.
What You Need to Know ........................................................................................ 2
Before You Begin.................................................................................................... 3
Installing a Services Router.....................................................................................4
Installing a J2300 Services Router ....................................................................4
Installing a J4300 or J6300 Services Router......................................................5
Installing a J4350 or J6350 Services Router......................................................5
Connecting Power to a Services Router .................................................................. 6
Basic Connection and Configuration with the J-Web Interface ................................ 7
1. Connecting, Logging In, and Starting the J-Web Interface ............................7
2. Updating the Software with the J-Web Interface...........................................8
3. Adding Licenses with the J-Web Interface ....................................................8
4. Configuring Basic Settings with J-Web Quick Configuration..........................8
Basic Connection and Configuration with the CLI .................................................10
1. Connecting, Logging In, and Starting the CLI .............................................10
2. Updating the JUNOS Software with the CLI ................................................ 11
3. Adding Licenses with the CLI .....................................................................11
4. Configuring Basic Settings with the CLI ......................................................12
J-Web Basics.........................................................................................................13
JUNOS CLI Basics..................................................................................................14
Safety Warnings Summary ...................................................................................16
Compliance Statements........................................................................................18
Product Reclamation and Recycling Program .......................................................22
Requesting Product Support .................................................................................23

J-series Services Router Quick Start
2!What You Need to Know
What You Need to Know
Management IP
Address
When you first connect a management PC or laptop to a built-in Ethernet port on a
Services Router, the router acts as a DHCP client and attempts to perform an
autoinstallation. If it does not find a DHCP server, the router assigns
192.168.1.1/24 as the IP address for port 0. (If you are connected to port 1,
192.168.2.1/24 is assigned as the IP address. On the J4350 and J6350 routers, port
2 and port 3 are assigned 192.168.3.1/24 and 192.168.4.1/24, respectively.)
Because this address is not part of any explicit configuration, it is removed when
you change the configuration in any way. You must configure an IP address for this
LAN port when you commit your initial configuration. (See “4. Configuring Basic
Settings with J-Web Quick Configuration” on page 8 or “4. Configuring Basic
Settings with the CLI” on page 12.)
J-Web Access The Web interface to the router—called the J-Web interface—is enabled by default.
To configure the router with the Web interface, you attach a PC or laptop to a
built-in Ethernet port. The examples in this document use the first built-in Ethernet:
!On J2300, J4300, and J6300 routers, the first built-in Ethernet port is Fast
Ethernet PORT 0 (internally named fe-0/0/0).
!On J4350 and J6350 routers, the first built-in Ethernet port is Gigabit Ethernet
port 0/0 (internally named ge-0/0/0).
See “1. Connecting, Logging In, and Starting the J-Web Interface” on page 7.
CLI Console Access Services Routers are shipped with a console cable and adapter. To configure a
Services Router through the console port with the JUNOS command-line interface
(CLI), you use a terminal emulation program such as Microsoft Windows
HyperTermimal. (See “1. Connecting, Logging In, and Starting the CLI” on page 10.)
Required Licenses To use the following features on a Services Router, you must purchase a license.
(See “3. Adding Licenses with the CLI” on page 11 or “4. Configuring Basic Settings
with J-Web Quick Configuration” on page 8.)
!Advanced Border Gateway Protocol (BGP) support for route reflectors
!Data link switching (DLSw)
!J-Flow traffic analysis
Slot Numbers J2300 routers have built-in WAN ports. Other models have slots 1 through 6 for
replaceable Physical Interface Modules (PIMs). On J4300 and J6300 routers, PIM
slots are numbered from left to right, bottom to top. On J4350 and J6350 routers,
PIM slots are numbered from top to bottom, left to right.
Interfaces and Ports Interfaces are named by type, slot number, module number (always 0), and port
number. Port numbering starts with 0. For example:
!On J2300, J4300, and J6300 routers, built-in Fast Ethernet LAN PORT 0 and
PORT 1, which are in slot 0, are named fe-0/0/0 and fe-0/0/1.

Before You Begin !3
J-series Services Router Quick Start
!On J4350 and J6350 routers, the built-in Gigabit Ethernet LAN ports 0/0
through 0/3, which are in slot 0, are named ge-0/0/0, ge-0/0/1, ge-0/0/2, and
ge-0/0/3.
!On models with replaceable PIMs, the first port on a T1 PIM in slot 1 is named
t1-1/0/0.
Remote Access Although Telnet and SSH are both supported, they are disabled by default.
Before You Begin
Before installing and connecting a Services Router, read “Safety Warnings
Summary” on page 16.
Then make sure you have the equipment listed in Table 1.
Table 1: Equipment Required for Services Router Installation
All Models J2300 Model Only All Other Models Management Access
!Electrostatic discharge (ESD)
grounding strap (not provided)
!For rack or wall installation, a
screwdriver appropriate for the
screws or anchors (not provided)
!For AC power, an AC power cord
with a plug appropriate for your
geographical location (provided)
!For DC power, 14 AWG DC power
cables with appropriate lugs (not
provided)
!For grounding, 14 AWG grounding
cable and lug for the router (not
provided)
!For desk installation,
four rubber feet
(provided)
!For rack installation,
four mounting screws
appropriate for your
rack (not provided)
!For wall installation,
four wall screws or
anchors capable of
supporting the full
weight of the chassis,
up to 12 lb (5.4 kg)
!For rack installation,
mounting screws
appropriate for your
rack (not provided).
!Routers with redundant
power supplies require
an AC power cord
(provided) or DC power
cables (not provided)
for each power supply.
!Mounting brackets are
preinstalled on J4300
and J6300 models, and
must be installed on
J4350 and J6350
models.
For CLI access:
!Management device, such as
a PC or laptop, with a serial
port (not provided)
!RJ-45 console (Ethernet
“rollover”) cable, with an
RJ-45-to-DB-9 adapter (both
provided)
For J-Web access:
!Management device, such as
a PC or laptop, with an
Ethernet port (not provided)
!Ethernet cable (not provided)
CAUTION: A licensed electrician must attach a cable lug to the grounding and
power cables that you supply. A cable with an incorrectly attached lug can damage
the router.

J-series Services Router Quick Start
4!Installing a Services Router
If you are installing a J4350 or J6350 Services Router, take the following steps:
1. Attach the air filter and filter cover, as shown in Figure 1.
Figure 1: Attaching Air Filter and Filter Cover
2. Attach the mounting brackets to either the center or front of the chassis, as
shown in Figure 2.
Figure 2: Attaching Mounting Brackets
Installing a Services Router
Installing a J2300 Services Router
To install a J2300 Services Router on a desk, attach the rubber feet to the underside
of the chassis.
g003819
POWER
POWER
ST
A
TUS
ALARM
HA
RESET
CONFIG
PORT 0 STATUS
Air filter
Filter cover
Cover latches
g003860
WARNING: A DC-powered J2300 Services Router is intended for installation in a
dedicated equipment room where it is accessible by trained personnel only. Other
DC-powered Services Routers are intended for installation in a restricted access
location.

Installing a Services Router !5
J-series Services Router Quick Start
To install a J2300 Services Router on a wall, attach the rubber feet to the chassis
underside, attach a mounting bracket to each side of the chassis, and attach the
brackets to the wall. (For instructions, see the J2300, J4300, and J6300 Services
Router Getting Started Guide.)
Installing a J4300 or J6300 Services Router
To install a J4300 or J6300 Services Router in a rack:
1. Make sure the rack is properly secured to the building in its permanent
location.
2. Have one person grasp each side of the router, lift the router, and position it in
the rack.
3. Have a second person install a mounting screw into each of the bracket holes
that are aligned with the threaded holes in the rack.
Installing a J4350 or J6350 Services Router
To install a J4350 or J6350 Services Router in a rack:
1. Make sure the rack is properly secured to the building in its permanent
location.
2. Attach a screw to each rack rail in the third hole down from where you want the
top of the router to be positioned, as shown in Figure 3. Screw only part way in,
leaving about1/4 in. (6 mm) distance between the screw head and the rail.
3. Lift the router and insert the elliptical openings in the mounting brackets onto
the partially inserted screws so that the router is hanging from the two screws.
Figure 3: Hanging the Router in the Rack
4. Install at least two mounting screws into each mounting bracket, in addition to
the center screws from which the router hangs.
g003862
Rail
Center
screw
Front-mounting bracket
Elliptical-hanger cutout
Front view

J-series Services Router Quick Start
6!Connecting Power to a Services Router
Connecting Power to a Services Router
J2300, J4300, and J4350 Services Routers have a fixed power supply. J6300 and
J6350 Services Routers have one or two field-replaceable power supplies.
To connect AC or DC power:
1. Connect the router to earth ground with a 14 AWG grounding cable:
a. Connect one end to a proper earth ground point (the rack, for example).
b. Remove the screw and washer from the PEM nut on the protective earthing
terminal at the rear of the router chassis. (The J4350 and J6350 chassis
have two PEM nuts.)
c. Secure the other end of the cable to this grounding point with the washer
and then with the screw.
2. For an AC power supply only:
a. Insert the appliance coupler end of the power cord into the appliance inlet
on the router’s power supply faceplate.
b. Insert the plug into an AC power source receptacle.
c. If the power supply includes a on/off switch, turn the switch to on.
3. For a DC power supply only:
a. Ensure that the voltage across the DC power source cable leads is 0 volts
and that the cable leads cannot become active during installation.
b. Remove the clear plastic cover protecting the terminal block.
c. Remove the two center screws next to the labels –48 VDC and RTN.
d. Secure the positive (+) DC source power cable lug to the RTN terminal,
tightening the screw only until snug. Do not overtighten.
e. Secure the negative (–) DC source power cable lug to the –48 VDC terminal,
tightening the screw only until snug. Do not overtighten.
f. Replace the plastic cover.
4. Repeat Step 2 or Step 3 for the second power supply, if one is installed.
For complete instructions, see the Getting Started Guide for your router.

Basic Connection and Configuration with the J-Web Interface !7
J-series Services Router Quick Start
Basic Connection and Configuration with the J-Web Interface
For J-Web access, you connect from your management PC or laptop to the Services
Router through one of the built-in Ethernet interfaces. The examples in this
document use port 0. (For information about the J-Web interface, see “J-Web
Basics” on page 13.)
1. Connecting, Logging In, and Starting the J-Web Interface
When the Services Router is powered on for the first time, it looks for a DHCP
server, and if it does not find one, it assigns an IP address within the
192.168.1.0/24 subnetwork to any devices connected to it.
To connect to the J-Web interface through port 0/0 on the router:
1. On the management device, such as a PC or laptop, you use to access the J-Web
interface, verify that the address of the port that you connect to the router is set
to one of the following:
!An Ethernet address on the 192.168.1/24 subnetwork other than
192.168.1.1
!An Ethernet address from a DHCP server
2. Turn off the power to the management device.
3. Plug one end of the Ethernet cable into the Ethernet port on the management
device.
4. Connect the other end of the Ethernet cable to the built-in Ethernet port on the
router.
5. Power on the router by pressing the power button on the front panel.
6. Wait until the STATUS LED on the front panel turns solid green.
7. Turn on the power to the management device. The router assigns an IP address
to the management device within the 192.168.1/24 subnetwork if the device is
configured to use DHCP.
8. From the management device, open a Web browser and enter the IP address
192.168.1.1 in the address field. The Set Up Quick Configuration page appears.
9. Configure basic settings for your router as described in 4. Configuring Basic
Settings with J-Web Quick Configuration on page 8.
NOTE: You must manually configure the IP address for the management port you
are using before you save your initial configuration. When you save the
configuration for the first time, the DHCP lease is lost and you will lose the
connection to the router if you have not manually configured the IP address. If you
lose connection through the management interface, you must connect through the
console port.

J-series Services Router Quick Start
8!Basic Connection and Configuration with the J-Web Interface
2. Updating the Software with the J-Web Interface
After starting up the Services Router, you might want to download the latest version
of the JUNOS software from the Juniper Networks Web site and load it onto the
router. To update the JUNOS software:
1. Go to http://www.juniper.net/support, and follow the links to download the
JUNOS software for J-series routers to your PC or laptop.
2. Log in to the J-Web interface
3. Click Manage>Software>Upload software package.
4. Click Browse, locate the JUNOS software package file on your PC or laptop hard
drive, and open the file.
5. Select the check box next to Reboot If Required, and click Upload Package.
For complete instructions, see the J-series Services Router Administration Guide.
3. Adding Licenses with the J-Web Interface
If you purchased one or more licenses, you received an envelope with instructions
for obtaining license keys from the Web. To enable each license on the router, you
must add the license key. You can add one or more license keys. To add a license
key and enable a license:
1. Follow the instructions in your license envelope to generate the license key
from the Web site.
2. Copy the license key onto the router with the J-Web interface:
a. Click Manage>Licenses.
b. Enter the license key in one of the following ways:
!In the License File URL box, type the URL for the license key Web site.
!Copy the license key text, and paste it into the License Key Text box,
separating multiple license keys with a blank line.
c. Click OK.
For complete instructions, see the Getting Started Guide for your router.
4. Configuring Basic Settings with J-Web Quick Configuration
When you click OK or Apply on J-Web Quick Configuration pages, the configuration
is saved and activated automatically. To configure basic settings with the J-Web
interface:
1. If the Set Up Quick Configuration page is not displayed, select
Configuration>Quick Configuration >Set Up.

Basic Connection and Configuration with the J-Web Interface !9
J-series Services Router Quick Start
2. Enter information in the boxes on the Set Up Quick Configuration page as
shown in Table 2, then click OK or Apply.
3. To configure additional interfaces:
a. Under Quick Configuration, click Interfaces, and then click the interface
you want to configure.
b. On the Interfaces page, click Add to add a logical interface.
IP addresses are configured on the logical interface.
c. In the two boxes provided, type the IP address (for example, 192.168.1.4)
and the number of bits in the subnet mask (for example, 24), click Add,
and then click OK or Apply.
To edit an existing interface, you click the logical interface.
Table 2: J-Web Set Up Quick Configuration
Field Description
Host Name (required) Hostname of the router—for example, Chicago.
Domain Name Network or subnetwork that the router belongs to.
Root Password (required) Root password that user “root” can use to log in to the router.
Verify Root Password
(required)
Retyped password.
Time Zone Time zone in which the router is located.
NTP Servers NTP server to synchronize the system time.
Current System Time Your current time and date.
DNS Name Servers DNS server to resolve hostnames into addresses.
Domain Search Name of each domain to include in a DNS search.
Default Gateway Default route. The IP address of a default router that the Services
Router can use to direct packets addressed to networks not
explicitly listed in the routing table.
Loopback Address Reserved IP address that is always available on the router. By
default, this address is set to 127.0.0.1/32.
fe-0/0/0 Address
or
ge-0/0/0 Address
IP address and prefix length of built-in Ethernet port 0. The
interface fe-0/0/0 or ge-0/0/0 is typically used as the management
interface for accessing the router. The DHCP client sets this address to
192.168.1.1/24 if no DHCP server is find.
You must enter the fe-0/0/0 or ge-0/0/0 address on the Quick
Configuration Set Up page before you click Apply or OK. If you do
not manually configure this address, the DHCP lease is lost and
you will lose your connection to the J-Web interface when you
click Apply or OK.
Allow Telnet Access Enables remote access to the router with Telnet.
Allow JUNOScript over
Clear-Text Access
Allows JUNOScript to send unencrypted text to the router over a
TCP connection.
Allow SSH Access Enables remote SSH access to the router.

J-series Services Router Quick Start
10 !Basic Connection and Configuration with the CLI
4. To enable routing protocols, under Quick Configuration click Routing.
!To add static routes, click Static Routing.
!To enable a routing protocol, click the protocol.
When you are finished with a page, click OK or Apply.
For complete instructions, see the J-series Services Router Basic LAN and WAN Access
Configuration Guide.
Basic Connection and Configuration with the CLI
For CLI access, you connect from your management PC or laptop to the Services
Router through the console port. (For information about the CLI, see “JUNOS CLI
Basics” on page 14.)
1. Connecting, Logging In, and Starting the CLI
You are prompted for a username and password. The default username is root.
Because no password is initially required, press Enter at the password prompt for a
first-time login.
To access a Services Router with the JUNOS CLI:
1. Turn off power to the management PC or laptop.
2. Connect one end of the console cable to the serial port adapter, plug the
adapter into a serial port on the PC or laptop, and plug the other end of the
cable into the console port on the Services Router.
3. Turn on power to the PC or laptop.
4. On the PC or laptop, start the terminal emulation program (such as Microsoft
Windows HyperTerminal), select the COM port, and configure the following port
settings: 9600 (bits per second), 8(data bits), none (parity), 1(stop bits), and
none (flow control).
5. Press the POWER button on the router, and verify that the POWER LED turns
green.
6. Wait for the system to boot, and when presented with a login prompt, log in as
root, and press Enter at the Password prompt.
When you have been authenticated through the CLI, you enter the UNIX shell:
routername (ttyd0)
login: root
Password:
JUNOS 8.0R1 2006-07-01 01:59:49 UTC
root@%

Basic Connection and Configuration with the CLI !11
J-series Services Router Quick Start
7. At the % prompt, type the cli command and press Enter. The prompt changes
to an angle bracket (>) when you enter CLI operational mode.
root@% cli
root>
For complete instructions, see the Getting Started Guide for your router.
2. Updating the JUNOS Software with the CLI
After starting up the Services Router, you might want to download the latest version
of the JUNOS software from the Juniper Networks Web site and load it onto the
router. You can use the CLI, but we recommend the J-Web interface for the
download.
To update the JUNOS software with the CLI:
1. Go to http://www.juniper.net/support, and follow the links to download the
JUNOS software for J-series routers to an FTP server.
2. Download the JUNOS software to the router with the CLI or J-Web interface:
root> request system software add validate unlink reboot source
For complete instructions, see the J-series Services Router Administration Guide.
3. Adding Licenses with the CLI
If you purchased one or more licenses, you received an envelope with instructions
for obtaining license keys from the Web. To enable each license on the router, you
must add the license key. You can add one or more license keys from the CLI.
To add a license key and enable a license:
1. Follow the instructions in your license envelope to generate the license key
from the Web site.
2. Copy the license key onto the router with the CLI:
a. Type the following command, and press Enter:
root> request system license add terminal
b. When prompted, copy and paste the license key from the Web site at the
command line, separating multiple license keys with a blank line.
c. To exit license key entry, press Ctrl+D.
For complete instructions, see the Getting Started Guide for your router.

J-series Services Router Quick Start
12 !Basic Connection and Configuration with the CLI
4. Configuring Basic Settings with the CLI
In CLI configuration mode, you use the set command to enable features, and the
delete command to disable them. The commands you enter do not update the
active configuration on the router until you use the commit command.
To configure basic settings with the CLI:
1. From the CLI, enter configuration mode:
root> configure
root#
2. Set the IP addresses of the built-in Ethernet ports. For example:
!On a J2300, J4300, or J6300 router:
root# set interfaces fe-0/0/0 unit 0 family inet address 192.168.1.1/24
root# set interfaces fe-0/0/1 unit 0 family inet address 192.168.2.1/24
!On a J4350 or J6350 router:
root# set interfaces ge-0/0/0 unit 0 family inet address 192.168.1.1/24
root# set interfaces ge-0/0/1 unit 0 family inet address 192.168.2.1/24
root# set interfaces ge-0/0/2 unit 0 family inet address 192.168.3.1/24
root# set interfaces ge-0/0/3 unit 0 family inet address 192.168.4.1/24
The unit number is the logical interface number. IP addresses are configured on
the logical interface. Setting the protocol family to inet specifies the routing
table of IPv4 addresses.
3. Set a default route (default gateway) for IPv4 packets. For example:
root# set routing-options static route 192.168.1.254/24 next-hop 10.1.1.50
4. Configure one or more static routes:
root# set routing-options static route destination-prefix next-hop address
5. Set the hostname. For example:
root# set system host-name Chicago
6. Save your configuration settings and activate them on the Services Router:
root# commit
For complete instructions, see the J-series Services Router Basic LAN and WAN Access
Configuration Guide.

J-Web Basics !13
J-series Services Router Quick Start
J-Web Basics
The task bar at the top of the J-Web interface identifies the main J-Web functions.
You access specific tasks on the left.
!Monitor—Output from common show commands
!Configuration—Quick Configuration wizards and a graphical version of the CLI
!Diagnose—Ping, traceroute, and packet capture
!Manage—Configuration file management and licenses
!Events—System log messages
!Alarms—Active alarms
The first time you connect to a Services Router with the J-Web interface, you bypass
the login page and go directly to the Set Up Quick Configuration page. At
subsequent logins, you go directly to the System Monitor page.
Click Monitor to display information about the system (system serial number, CPU,
and memory usage), interfaces, configured routes, and other Services Router
functions.
Click Configuration to access Quick Configuration “wizard” pages for common
configuration tasks such as initial setup, certificate installation, basic routing setup,
and creation of firewall filters and IPSec tunnels. Each new release of the JUNOS
software adds more Quick Configuration features.
For configuration details and tasks not covered by Quick Configuration, you can
access a graphical version of the JUNOS CLI known as the J-Web configuration
editor. Select Configuration>View and Edit Configuration>Edit Configuration to
display a list of configurable features—like the list displayed when you enter set ? in
CLI configuration mode.
When you click OK or Apply on J-Web Quick Configuration pages, the configuration
is saved and activated automatically. In contrast, you must click Commit to apply
changes on J-Web configuration editor pages.
For complete information about J-Web configuration features, see the J-series
Services Router Basic LAN and WAN Access Configuration Guide.

J-series Services Router Quick Start
14 !JUNOS CLI Basics
JUNOS CLI Basics
After you start the CLI with the cli command, type a question mark (?) to display a
list of the available commands:
root> ?
Possible completions:
clear Clear information in the system
configure Manipulate software configuration information
file Perform file operations
help Provide help information
monitor Show real-time debugging information
mtrace Trace multicast path from source to receiver
ping Ping remote target
quit Exit the management session
request Make system-level requests
restart Restart software process
set Set CLI properties, date/time, craft interface message
show Show system information
ssh Start secure shell on another host
start Start shell
telnet Telnet to another host
test Perform diagnostic debugging
traceroute Trace route to remote host
To display the options available for a command, type the command followed by a
space and a question mark:
root> show ?
Possible completions:
accounting Show accounting profiles and records
aps Show Automatic Protection Switching information
arp Show system Address Resolution Protocol table entries
as-path Show table of known autonomous system paths
bfd Show Bidirectional Forwarding Detection information
bgp Show Border Gateway Protocol information
chassis Show chassis information
class-of-service Show class-of-service (CoS) information
cli Show command-line interface settings
configuration Show current configuration
connections Show circuit cross-connect connections
dialer Show dialer information
dlsw Show DLSw information
---(more 93%)---
To use command completion, type the first few letters of a command and press the
Spacebar or the Tab key.
For example, when you type the following partial command, the system completes
the command show chassis hardware and displays hardware information:
root> sh<tab> ch<tab> h<tab>
Hardware inventory:
Item Version Part number Serial number Description
Chassis JN000212AA J2300
Routing Engine RevX1.8 710-009989 CORE97133 RE-J.1
FPC 0 RevX1.5 710-009991 CORE96352 FPC
PIC 0 2x FE, 2x Serial

JUNOS CLI Basics !15
J-series Services Router Quick Start
Type the following partial command to display the JUNOS software version running
on the router:
root> sh ver
Hostname: host
Model: j2300
JUNOS Software Release [8.0-20060607.0] (Export edition)
To access configuration mode, enter the configure command. The prompt changes
to a pound sign (#).
root> configure
root#
To activate changes to the configuration, enter the commit command.
root> commit
root#
To exit configuration mode, enter the exit command. Use the exit command again
to exit the CLI completely.
root# exit
root> exit
root@%

J-series Services Router Quick Start
16 !Safety Warnings Summary
Safety Warnings Summary
!Permit only trained and qualified personnel to install or replace Services Router
components.
!Perform only the procedures described in this quick start and the Getting
Started Guide for your router. Other services must be performed by authorized
service personnel only.
!Before you connect a Services Router to a power source, read the installation
instructions in the Getting Started Guide for your router.
!Before installing the router, read the guidelines about preparing for router
installation in the Getting Started Guide for your router, to make sure that the
site meets power, environmental, and clearance requirements for the router.
!When installing the Services Router, do not use a ramp inclined at more than
10 degrees.
!We recommend that two people perform installation of J4300 and J6300
Services Routers. Have one person lift the router into position and a second
person secure the mounting screws. To prevent injury, keep your back straight
and lift with your legs, not your back.
!Mount the Services Router at the bottom of the rack if it is the only unit in the
rack.
!When mounting the Services Router in a partially filled rack, load the rack from
the bottom to the top, with the heaviest component at the bottom of the rack.
!If the rack is provided with stabilizing devices, install the stabilizers before
mounting or servicing the Services Router in the rack.
!When removing or installing an electrical component, always place it
component-side up on a flat antistatic surface or in an electrostatic bag.
!Do not work on the system or connect or disconnect cables during electrical
storms.
!Before working on equipment that is connected to power lines, remove jewelry,
including rings, necklaces, and watches. Metal objects heat up when connected
to power and ground and can cause serious burns or become welded to the
terminals.
!Failure to observe these safety warnings can result in serious physical injury.
NOTE: This is a summary of safety warnings. For a complete list of warnings,
including translations, see the Getting Started Guide for your router at
http://www.juniper.net/techpubs/.

Safety Warnings Summary !17
J-series Services Router Quick Start
!AC power cable warning (Japan):
WARNING: The attached power cable is only for this product. Do not use the cable
for another product.
g017253

J-series Services Router Quick Start
18 !Compliance Statements
Compliance Statements
Declaration of Conformity
Juniper Networks, Inc.
1194 N. Mathilda Ave
Sunnyvale, CA. 94089 USA
declares that under our sole responsibility the product(s)
Internet Router
Model J4350/J6350
are in conformity with the provisions of the following EC Directives, including all amendments,
and with national legislation implementing these directives:
Low Voltage Directive 73/23/EEC
EMC Directive 89/336/EEC
and that the following harmonized standards have been applied
EN 60950-1: 2001 + A11
EN 60825-1: 1994 +A1+A2
EN 300 386 V1.3.1:2001
EN 55024:1998
EN 55022:1998+A1+A2
EN 61000–3-2, EN 61000-3-3
EN 61000-4-2, EN 61000-4-3, EN 61000-4-4, EN 61000-4-5,
EN 61000-4-6, EN 61000-4-11
Place Signature Date
Sunnyvale, CA John Lockwood 10/09/2006

Compliance Statements !19
J-series Services Router Quick Start
DOC 0014
Declaration of Conformity
Juniper Networks, Inc.
1194 N. Mathilda Ave
Sunnyvale, CA. 94089 USA
declares that under our sole responsibility the product(s)
J2300 Sevices Router
are in conformity with the provisions of the following EC Directives, including all amendments,
and with national legislation implementing these directives:
Low Voltage Directive 73/23/EEC
EMC Directive 89/336/EEC
and that the following harmonized standards have been applied
EN 60950:1992+A1+A2+A3+A4+A11
EN 300 386 V1.3.1:2001
EN 55024:1998
EN 55022:1998, Class B
EN 61000-4-2, EN 61000-4-3, EN 61000-4-4, EN 61000-4-5,
EN 61000-4-6
Place Signature Date
Sunnyvale, CA John Lockwood 08/09/2005

J-series Services Router Quick Start
20 !Compliance Statements
DOC 0015
Declaration of Conformity
Juniper Networks, Inc.
1194 N. Mathilda Ave
Sunnyvale, CA. 94089 USA
declares that under our sole responsibility the product(s)
J4300 Sevices Router
are in conformity with the provisions of the following EC Directives, including all amendments,
and with national legislation implementing these directives:
Low Voltage Directive 73/23/EEC
EMC Directive 89/336/EEC
and that the following harmonized standards have been applied
EN 60950:1992+A1+A2+A3+A4+A11
EN 300 386 V1.3.1:2001
EN 55024:1998
EN 55022:1998, Class B
EN 61000-4-2, EN 61000-4-3, EN 61000-4-4, EN 61000-4-5,
EN 61000-4-6
Place Signature Date
Sunnyvale, CA John Lockwood 08/09/2005