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SRX100 Services Gateway Hardware Guide for B and H Model Numbers
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.
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Supported Platforms
For the features described in this document, the following platforms are supported:
•
SRX100
Documentation Conventions
Table 1 on page xiv defines notice icons used in this guide.
Represents names of configuration
statements, commands, files, and
directories;configuration hierarchy levels;
or labels on routing platform
components.
About the Documentation
ExamplesDescriptionConvention
•
To configure a stub area, include the
stub statement at the [edit protocols
ospf area area-id] hierarchy level.
•
The console port islabeledCONSOLE.
stub <default-metric metric>;Encloses optional keywords or variables.< > (angle brackets)
| (pipe symbol)
# (pound sign)
[ ] (square brackets)
Indention and braces ( { } )
; (semicolon)
GUI Conventions
Bold text like this
Indicates a choice between the mutually
exclusivekeywordsor variables on either
side of the symbol. The set of choices is
often enclosed in parenthesesfor clarity.
same lineasthe configuration statement
to which it applies.
Encloses a variable for which you can
substitute one or more values.
Identifies a level in the configuration
hierarchy.
Identifies a leaf statement at a
configuration hierarchy level.
Representsgraphicaluser interface(GUI)
items you click or select.
broadcast | multicast
(string1 | string2 | string3)
rsvp { # Required for dynamic MPLS onlyIndicates a comment specified on the
community name members [
community-ids ]
[edit]
routing-options {
static {
route default {
nexthop address;
retain;
}
}
}
•
In the Logical Interfaces box, select
All Interfaces.
•
To cancel the configuration, click
Cancel.
> (bold right angle bracket)
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We encourage you to provide feedback, comments, and suggestions so that we can
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Online feedback rating system—On any page at the Juniper Networks Technical
Documentation site at http://www.juniper.net/techpubs/index.html, simply click the
stars to rate the content,and usethe pop-upform to provide uswith information about
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https://www.juniper.net/cgi-bin/docbugreport/.
Separates levels in a hierarchy of menu
selections.
In the configuration editor hierarchy,
select Protocols>Ospf.
SRX100 Services Gateway Hardware Guide for B and H Model Numbers
•
E-mail—Sendyourcomments to [email protected]. Includethe document
or topic name, URL or page number, and software version (if applicable).
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review the JTAC User Guide located at
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Use the Case Management tool in the CSC at http://www.juniper.net/cm/.
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Call 1-888-314-JTAC (1-888-314-5822 toll-free in the USA, Canada, and Mexico).
SRX100 Services Gateway Features and Functions on page 4
SRX100 Services Gateway Description
This topic includes the following sections:
•
About the SRX100 Services Gateway on page 3
•
SRX100 Services Gateway Models on page 3
•
Accessing the SRX100 Services Gateway on page 4
About the SRX100 Services Gateway
The Juniper Networks SRX100 Services Gateway offers features that provide complete
functionality and flexibility for delivering secure Internet and intranetaccess.The services
gateway offers stable, reliable, and efficient IP routing in addition to switching support
and LAN connectivity. The device provides IP Security (IPsec), virtual private network
(VPN), and firewall services for small and medium-sized companies and enterprise
branch and remote offices. The SRX100 Services Gateway can be connected directly to
traditional private networks such as leased lines, Frame Relay, or Multi Protocol Label
Switching (MPLS) or to the public Internet.
The SRX100 Services Gateway runs the Junos operating system (Junos OS).
SRX100 Services Gateway Models
The following are the two models of the SRX100 Services Gateway available with 1 GB
memory.For information onthe models with2 GBmemory, see SRX100ServicesGateway
SRX100 Services Gateway Hardware Guide for B and H Model Numbers
NOTE: You can upgrade from an SRX100 Services Gateway Low Memory
version to a High Memory version through a license key. You need not order
a separate High Memory device.
NOTE: SRX100H model providesadditional security featuressuchas Unified
Threat Management (UTM), which consists of IPS antispam, antivirus, and
Web filtering.
NOTE: The SRX100 Services Gateway High Memory model ships with a
license key.
All SRX100 Services Gateways run the Junos OS.
Accessing the SRX100 Services Gateway
Two user interfaces are available for monitoring, configuring, troubleshooting, and
managing the SRX100 Services Gateway:
•
J-Web interface: Web-based graphical interface that allows you to operate a services
gateway without commands. The J-Web interface provides access to all Junos OS
functionality and features.
•
Junos OS command-line interface (CLI): Juniper Networks command shell that runs
on top ofa UNIX-based operating system kernel. The CLIis astraightforward command
interface. On a single line, you type commands that are executed when you press the
Enter key. The CLI provides command Help and command completion.
Related
Documentation
SRX100 Services Gateway Specifications on page 24•
• SRX100 Services Gateway Features and Functions on page 4
• Upgrading the SRX100 Services Gateway Low Memory Version to a High Memory
Version on page 90
SRX100 Services Gateway Features and Functions
The SRX100 Services Gateway is a security optimized, fixed processing system that
provides the following features for the Low Memory and High Memory models listed in
Table 4 on page5. Forinformation on the models with2 GBmemory,see SRX100Services
Table 4: SRX100 Services Gateway Hardware Features
Chapter 1: System Overview
SRX100 Services Gateway
Low MemoryFeatures
DDR Memory
High Memory through a license
key)
SRX100 Services Gateway
High Memory
1 GB512 MB (software upgradable to
30 watts30 wattsPower supply adapter
100 to 240 VAC100 to 240 VACAC input voltage
88Fast Ethernet ports
11Console port
11USB port
44LEDs
1 GB1 GBNAND flash
For more details on Junos OS features and licenses for the SRX100 Services Gateway,
see the Junos OS Administration Guide for Security Devices.
For more information on upgrading an SRX100 Services Gateway Low Memory to High
Memory, see “Upgrading the SRX100 Services Gateway Low Memory Version to a High
Memory Version” on page 90.
Related
Documentation
• SRX100 Services Gateway Description on page 3
• SRX100 Services Gateway Specifications on page 24
• Upgrading the SRX100 Services Gateway Low Memory Version to a High Memory
Table 5: SRX100 Services Gateway Front Panel LEDs (continued)
UsageDescriptionComponentNumber
HA LED3
The HA LED has the
following indicator
colors:
The HA LED can be
used to determine if
chassis clustering is
enabled on thedevice.
•
Solid green
indicates that all
chassis clustering
links are available.
•
Solid red indicates
that the chassis
clustering links are
not working as
expected.
•
Solid amber
indicatesthatsome
chassis clustering
links are not
working as
expected.
•
Off indicates that
chassis clustering is
not enabled.
Status LED4
The Status LED has
the following indicator
colors:
The Status LED can
be used to determine
whether the device is
starting up, is
•
Solid green
indicates that the
functioning normally,
or has failed.
device is
functioning
normally.
•
Solid amber
indicates that the
device is starting
up.
•
Solid red indicates
that an error is
detected in the
device.
SRX100 Services Gateway Ethernet Port LEDs
On the SRX100 Services Gateway, each Fast Ethernet port has one functional LED on
the left side that indicates Link and Activity. In Figure 2 on page 10, this LED is marked as
SRX100 Services Gateway Hardware Guide for B and H Model Numbers
Figure 2: SRX100 Services Gateway Ethernet Port LEDs
The Table 6 on page 10 applies only to the TX/RX/LINK LEDmarked 1. Table 6on page 10
describes the states of this LED.
Table 6: SRX100 Services Gateway Built-In Ethernet Port LEDs
DescriptionStateColorFunction
Related
Documentation
BlinkingGreenTX/RX/LINK
Steady
Link is active. Data
communication is taking
place.
Link is active. No data
communication is taking
place.
Link is inactive.OffUnlit
NOTE: The LED marked as 2 in Figure 2 on page 10 is not functional in this
release.
SRX100 Services Gateway Specifications on page 24•
• SRX100 Services Gateway Front Panel and Back Panel Views on page 13
• SRX100 Services Gateway Built-In Interfaces on page 15
• SRX100 Services GatewayBoot Devices and Dual-Root Partitioning Scheme onpage11
• SRX100 Services Gateway Power Supply on page 10
SRX100 Services Gateway Power Supply
The power supply for the SRX100 Services Gateway is external. You must use the power
supply adapter provided by Juniper Networks to provide power to the services gateway.
Related
Documentation
SRX100 Services Gateway Specifications on page 24•
• SRX100 Services Gateway Front Panel and Back Panel Views on page 13
• SRX100 Services Gateway LEDs on page 7
• SRX100 Services Gateway Built-In Interfaces on page 15
• SRX100 Services GatewayBoot Devices and Dual-Root Partitioning Scheme onpage11
• Monitoring the SRX100 Services Gateway Power System on page 101
• SRX100 Services Gateway Electrical and Power Requirements on page 30
SRX100 Services Gateway Boot Devices and Dual-Root Partitioning Scheme
This topic includes the following sections:
•
Boot Devices on page 11
•
Dual-Root Partitioning Scheme on page 11
Boot Devices
The SRX100 Services Gateway can boot from the following storage media (in the order
of priority):
•
Internal NAND Flash (default; always present)
•
USB storage key (alternate)
Dual-Root Partitioning Scheme
Dual-root partitions allow the SRX100 Services Gateways to remain functional if there
is file system corruption and facilitate easy recovery of the corrupted file system.
The dual-root partitioning scheme keeps the primary and backup Junos OS images in
two independently bootable root partitions. If the primary root partition becomes
corrupted, the system will be able to boot from the backup Junos OS image located in
the other root partition and remain fully functional.
When the SRX100 Services Gateway powers up, it tries to boot the Junos OS from the
default storage media. If the device fails to boot from the default storage media, it tries
to boot from the alternate storage media. With the dual-root partitioning scheme, the
SRX100 Services Gateway first tries to boot the Junos OS from the primary root partition
and then from the backup root partition on the default storage media. If both primary
and backup root partitions of a media fail to boot, then the device tries to boot from the
next available type of storage media. The SRX100 Services Gateway remains fully
functional even if it boots the Junos OS from the backup root partition of storage media.
The SRX100 Services Gateways that are running Junos OS Release 9.6 or earlier use the
single-root partitioning scheme.Whileupgrading these devicesto Junos OSRelease 10.0,
you can choose to format the storage media with dual-root partitions (strongly
recommended) or retain the existing single-root partitioning.
NOTE: SRX Series devices that ship from the factory with Junos OS Release
10.0 are formatted with the dual-root partitioning scheme.
For instructions on upgrading to Junos OS Release 10.0, see the following topics:
To support a USB storage
device that functions as a
secondary boot device in
case of internal flash failure
on startup, if the USB
storage device is installed
and configured
NOTE: You mustinstalland
configure the USB storage
device on the USB port to
use it as secondary boot
device. Additionally, the
USB device must have
Junos installed.
•
To provide the USB
interfaces that are used to
communicate with many
types of Juniper-supported
USB storage devices
The console port can be used:
•
To provide the console
interface.
•
To function as a
management port to log
into a device directly.
•
To configure the device
using the CLI.
Related
Documentation
• SRX100 Services Gateway Specifications on page 24
• SRX100 Services Gateway Front Panel and Back Panel Views on page 13
NOTE: The Reset Config button is used to remove the current configuration
and reset the device to the default configuration.
The button is recessed in the front panel to prevent it from being pressed
accidentally.
CAUTION: Pressing and holding the Reset Config button for 15 seconds or
more deletes all configurations on the device and loads and commits the
factory configuration.
SRX100 Services Gateway Hardware Guide for B and H Model Numbers
General Site Guidelines for Installing the SRX100 Services Gateway
Keep the following precautions in mind to help you plan an acceptable operating
environment for your SRX100 Services Gateway and avoid environmentally caused
equipment failures:
•
For theoperating temperatureof theservices gateway to beoptimal, theairflow around
the chassis must be unrestricted. Allow sufficient clearance between the front and
back of the chassis and adjacent equipment. Ensure that there is adequate circulation
in the installation location.
•
Follow the ESD procedures to avoid damaging equipment. Static discharge can cause
components to fail completely or intermittently over time.
NOTE: The SRX100 Services Gateway does not include a fan and does not
generate any acoustic noise.
Related
Documentation
SRX100 Services Gateway Safety Requirements, Warnings, and Guidelines onpage 121•
• SRX100 Services Gateway Cabinet Requirements on page 25
• SRX100 Services Gateway Rack Requirements on page 26
• Clearance Requirementsfor Airflow and HardwareMaintenanceof theSRX100 Services
Gateway on page 27
SRX100 Services Gateway Specifications
The SRX100 Services Gateway chassis is a rigid sheet metal structure that houses all
the other hardware components (see Figure 5 on page 25).
Table 11 on page 24 provides information on the physical specifications of the device.
Normal operation ensured in temperature range of 32°F
(0°C) to 104°F (+40°C)
Nonoperating storage temperature in shipping container:
–40°F (–40°C) to 158°F (70°C)
NOTE: The SRX100 Services Gateway operating
temperature is 35°C when installed in a rack.
The maximum thermalvaluesfor the two modelsof services
gateways are as follows:
•
Low Memory — AC power: 80 BTU/hour (21.5 W)
•
High Memory — AC power: 80 BTU/hour (21.5 W)
NOTE: These specifications are estimates and subject to
change.
Figure 5: SRX100 Services Gateway
CAUTION: Beforeremovingor installing components of a functioning services
gateway, attach an electrostatic discharge (ESD) strap to an ESD point and
place the other end of the strap around your bare wrist. Failure to use an ESD
strap could result in damage to the services gateway.
Related
Documentation
SRX100 Services Gateway Description on page 3•
• SRX100 Services Gateway Front Panel and Back Panel Views on page 13
• Monitoring the SRX100 Services Gateway Components Using LEDs on page 97
• SRX100 Services Gateway Electrical Safety Guidelines and Warnings on page 141
SRX100 Services Gateway Cabinet Requirements
The SRX100 Services Gateway can be installed in a standard 31.5 in. (800 mm) or larger
enclosed cabinet. Table 12 on page 26 provides the details on cabinet size, clearance,
and airflow requirements.
19 in. (48.3 cm) as defined in Cabinets, Racks, Panels, and AssociatedEquipment (document number EIA-310–D) published by the Electronics
Industry Association (http://www.eia.org).
You can mount the gateway horizontally in the cabinet.
•
The cabinet is at least 1 U (1.75 in. or 4.5 cm) high.
•
The outer edges ofthe mountingbrackets extend thewidth ofeither chassis
to 19 in. (48.3 cm), and the front of the chassis extends approximately 0.5
in. (1.27 cm) beyond the mounting brackets.
•
The minimumtotalclearance insidethe cabinet is30.7in. (78cm) between
the inside of the front door and the inside of the rear door.
NOTE: The holes for the mounting brackets chassis are spaced 1.25 in. (3.2
cm) apart, measured from the center of the hole.
•
Ensure sufficient ventilation through the cabinet is sufficient to prevent
overheating.
•
Ensure adequate cool air supply to dissipate the thermal output of the
device.
•
Install the device as close as possible to the front of the cabinet so that
the cable management system clears the insideof the frontdoor. Installing
the chassis close to the front of the cabinet maximizes the clearance in
the rear of the cabinet for critical airflow.
•
Route anddress all cables tominimize the blockage of airflow to and from
the chassis.
NOTE: A cabinet larger than the minimum required provides better airflow
and reduces the chance of overheating.
Related
Documentation
General Site Guidelines for Installing the SRX100 Services Gateway on page 24•
• SRX100 Services Gateway Rack Requirements on page 26
• Clearance Requirementsfor Airflow and HardwareMaintenanceof theSRX100 Services
Gateway on page 27
SRX100 Services Gateway Rack Requirements
The services gateway can be installed in a rack. Many types of racks are acceptable,
including front-mount racks and four-post (telco) racks.
NOTE: The services gateway cannot be center mounted in a rack.
Table 13 on page 27 provides the details of requirements for rack size, clearance, airflow,
spacing of mounting brackets and flange holes, and connecting to the building structure.
Table 13: Rack Requirements for the Services Gateway
SpecificationsRack Requirement
Related
Documentation
Size
Clearance
Spacing of Mounting
Bracket and Flange
Holes
Connecting to the
Building Structure
A 19in. (48.3 cm)rackas defined inCabinets, Racks, Panels, and AssociatedEquipment (document number EIA-310-D) published by the Electronics
Industry Association (http://www.eia.org).
•
The outer edges of the mounting brackets extend the width of either
chassis to 19 in. (48.3 cm).
•
The frontof thechassis extends approximately 0.5 in. (1.27 cm) beyond
the mounting ears.
•
Maximum permissible ambient temperature when two devices are
placed side by side in a 19 in. rack is 40° C.
•
The holes within each rack set are spaced at 1 U [1.75 in. (4.5 cm)]. The
device can be mounted in any rack that provides holes or hole patterns
spaced at 1-U [1.75 in. (4.5 cm)] increments.
•
The mounting brackets and front-mount flanges used to attach the
chassis to a rack are designed to fasten to holes spaced at rack
distances of 1 U (1.75 in.).
•
The mounting holes in the mounting brackets provided with the device
are spaced 1.25 in. (3.2 cm) apart (top and bottom mounting hole).
Always secure the rack in which you are installing the services gateway
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.
General Site Guidelines for Installing the SRX100 Services Gateway on page 24•
• SRX100 Services Gateway Cabinet Requirements on page 25
• Clearance Requirementsfor Airflow and HardwareMaintenanceof theSRX100 Services
Gateway on page 27
Clearance Requirements for Airflow and HardwareMaintenance of the SRX100 Services
Gateway
When planning the installation site for the SRX100 Services Gateway, you need to allow
sufficient clearance around the device.
When planning the installation site for the services gateway, consider the following:
•
For theoperating temperatureof theservices gateway to beoptimal, theairflow around
the chassis must be unrestricted.
•
For service personnel to remove and install hardware components, there must be
adequate space at the front and back of the device. Allow at least 24 in. (61 cm) both
in front of and behind the device.
•
If you are mounting the device in a rack with other equipment, or if you are placing it
on the desktop near other equipment, ensure that the exhaust from other equipment
does not blow into the intake vents of the chassis.
SRX100 Services Gateway Hardware Guide for B and H Model Numbers
Table 15: Site Electrical Wiring Guidelines for the Services
Gateway (continued)
GuidelineSite Wiring Factor
Radio Frequency
Interference (RFI)
Electromagnetic
Compatibility (EMC)
CAUTION: To comply with intrabuilding lightning/surge requirements, the
intrabuilding wiring must be shielded. The shielding for the wiring must be
grounded at both ends.
To reduce or eliminate the emission of RFI from your site wiring:
•
Use twisted-pair cable with a good distribution of grounding
conductors.
•
Use a high-quality twisted-paircable with one ground conductor
for each data signal when applicable, if you must exceed the
recommended distances.
Provide a properly grounded and shielded environment and use
electrical surge-suppression devices.
Strong sources of electromagnetic interference (EMI) can cause
the following damage:
•
Destroy the signal drivers and receivers in the device
•
Conduct power surges over thelines into theequipment, resulting
in an electrical hazard
NOTE: If your site is susceptible to problems with EMC, particularly
from lightning or radio transmitters, you may want to seek expert
advice.
Related
Documentation
General Site Guidelines for Installing the SRX100 Services Gateway on page 24•
• Monitoring the SRX100 Services Gateway Power System on page 101
• SRX100 Services Gateway Electrical and Power Requirements on page 30
• SRX100 Services Gateway Power Specifications and Requirements on page 31
SRX100 Services Gateway Electrical and Power Requirements
This topic provides information on the factors you must consider while planning the
electricalwiring andpower availability at your site. These requirements cover the following
areas:
•
Power specifications and requirements for the device
•
Electrical wiring guidelines for the device installation site
•
Power, connection, and power cord specifications for the device
•
Grounding guidelines and specifications for the device
SRX100 Services Gateway Hardware Guide for B and H Model Numbers
Installation Overview for the SRX100 Services Gateway
After you have prepared your installation site, you are ready to unpack and install the
services gateway. It is important to proceed through the installation process in the order
shown in Table 20 on page 40.
Table 20: Installation Process Order for the SRX100 Services Gateway
For More Information, SeeProcessSteps
Review the safety guidelines.1
2
3
4
Verify that you have prepared your
site forthe installation of the services
gateway using the checklist.
Follow the instructions for unpacking
the services gateway and verify that
the parts are received.
Prepare the services gateway for
installation.
Install the services gateway.5
“SRX100 Services Gateway Safety
Requirements, Warnings, and
Guidelines” on page 121
“Site Preparation Checklist for the
SRX100 Services Gateway” on
page 21
“Unpacking the SRX100 Services
Gateway” on page 43
“Preparing the SRX100 Services
Gateway forRack-Mount Installation”
on page 47
“Preparing the SRX100 Services
Gateway forDesk-Mount Installation”
on page 48
“Preparing the SRX100 Services
Gateway for Wall-Mount Installation”
on page 48
“Installing the SRX100 Services
Gateway in a Rack” on page 51
“Installing the SRX100 Services
Gateway on a Desk” on page 52
Related• Unpacking the SRX100 Services Gateway on page 43
“Installing the SRX100 Services
Gateway on a Wall” on page 54
Connect cables to external devices.6
Connect the grounding cable.7
Power on the services gateway.8
“Connecting and Organizing Interface
Cables to the SRX100 Services
Gateway” on page 61
“Grounding the SRX100 Services
Gateway” on page 57
“Powering On and Powering Off the
SRX100 Services Gateway” on
page 66
SRX100 Services Gateway Hardware Guide for B and H Model Numbers
• Installing the SRX100 Services Gateway on a Desk on page 52
• Installing the SRX100 Services Gateway on a Wall on page 54
• Grounding the SRX100 Services Gateway on page 57
• Connecting the SRX100 Services Gateway to the Power Supply on page 65
• Packing the SRX100 Services Gateway and Components for Shipment on page 110
SRX100 Services Gateway Autoinstallation Overview
The autoinstallation process begins any time a services gateway is powered on and
cannot locate a valid configuration file in the internal flash. Typically, a configuration file
is unavailable when a services gateway is powered on for the first time or if the
configuration file is deleted from the internal flash. The autoinstallation feature enables
you to deploy multiple services gateways from a central location in the network.
If you are setting up many devices, autoinstallation can help automate the configuration
process by loading configuration files onto new or existing devices automatically over
the network. You can use either the J-Web interface or the CLI to configure a device for
autoinstallation.
Related
Documentation
For the autoinstallation process to work, you must store one or more host-specific or
default configuration files on a configuration server in the network and have a service
available—typicallyDynamic HostConfiguration Protocol(DHCP)—to assign anIP address
to the services gateway.
Autoinstallation takes place automatically when you connect an Ethernet port on a new
services gateway to the network and power on the device. To simplify the process, you
can explicitly enable autoinstallation on a device and specify a configuration server, an
autoinstallation interface, and a protocol for IP address acquisition.
For more information about configuring autoinstallation, see the following topics:
•
Initial Configuration for Security Devices
•
Monitoring and Troubleshooting for Security Devices
• Connecting the SRX100 Services Gateway to the Power Supply on page 65
• Grounding the SRX100 Services Gateway on page 57
• Powering On and Powering Off the SRX100 Services Gateway on page 66
SRX100 Services Gateway Hardware Guide for B and H Model Numbers
Verifying Parts Received with the SRX100 Services Gateway
The SRX100 Services Gatewayshipment packagecontains a packinglist. Check the parts
in the shipment against the items on the packing list. The packing list specifies the part
numbers and descriptions of each part in your order.
If any part is missing, contact your Juniper Networks customer service representative.
A fully configured SRX100 Services Gateway contains the chassis with installed
components, listed in Table 22 on page 44, and an accessory box, which contains the
parts listed in Table 23 on page 44.
NOTE: The parts shipped with your device can vary depending on the
configuration you ordered.
Table 22: Parts List for a Fully Configured SRX100 Services Gateway
QuantityComponent
1Chassis, with 8xFE ports
1Power supply adapter (30 W)
12-prong power cord
1DB-9 to RJ-45 adapter, straight through, 7 ft
Table 23: Accessory Parts List for the SRX100 Services Gateway
QuantityPart
1Juniper Networks Product Warranty
1End User License Agreement
1Quick Start
1Security Products Safety Guide
1Juniper Compliance Form Letter
1Product Registration
NOTE: The mounting kits available for rack, desk, and wall installation of the
SRX100 Services Gateway must be ordered separately. Contact your Juniper
Networks customer service representative for more information.
Preparing the SRX100 Services Gateway for Rack-Mount Installation on page 47
•
Preparing the SRX100 Services Gateway for Desk-Mount Installation on page 48
•
Preparing the SRX100 Services Gateway for Wall-Mount Installation on page 48
Preparing the SRX100 Services Gateway for Rack-Mount Installation
You can mountan SRX100ServicesGateway infour-post(telco) racks, enclosed cabinets,
and open-frame racks.
NOTE: The SRX100 Services Gateway cannot be center-mounted in racks.
Before mounting the SRX100 Services Gateway in a rack:
•
Verifythat the installation sitemeets the requirementsdescribed in the site preparation
checklist.
•
Verify that the racks or cabinets meet the specific requirements described in “SRX100
Services Gateway Rack Requirements” on page 26.
•
Place the rack or cabinet in its permanent location, allowing adequate clearance for
airflow and maintenance, and secure it to the building structure. For more information,
see “Clearance Requirements for Airflow and Hardware Maintenance of the SRX100
Services Gateway” on page 27.
•
Remove the services gateway chassis from the shipping carton. For unpacking
instructions, see “Unpacking the SRX100 Services Gateway” on page 43.
•
Verify that you have the following parts available in your rack-mounting kit for the
SRX100 Services Gateway:
•
Rack-mount tray
•
Screws
NOTE: The rack-mounting kit is not shipped with the device and must be
SRX100 Services Gateway Hardware Guide for B and H Model Numbers
Related
Documentation
Unpacking the SRX100 Services Gateway on page 43•
• Clearance Requirementsfor Airflow and HardwareMaintenanceof theSRX100 Services
Gateway on page 27
• SRX100 Services Gateway Rack Requirements on page 26
• Preparing the SRX100 Services Gateway for Desk-Mount Installation on page 48
• Preparing the SRX100 Services Gateway for Wall-Mount Installation on page 48
Preparing the SRX100 Services Gateway for Desk-Mount Installation
You can mount an SRX100 Services Gateway on a desk or other level surface horizontally
or vertically. The four rubber feet attached to the chassis provide stability.
Before mounting an SRX100 Services Gateway on a desk or other level surface:
•
Verify that the site meets the requirements described in the site preparation checklist.
•
Place the desk in its permanent location, allowing adequate clearance for airflow and
maintenance, and secure it to the building structure.
•
Remove the services gateway chassis from the shipping carton. For unpacking
instructions, see “Unpacking the SRX100 Services Gateway” on page 43.
•
If you aremounting thedevice vertically on the desk, makesure that the following parts
are available in your vertical desk-mounting kit for the SRX100 Services Gateway:
•
Vertical stand
•
Screws
NOTE: The vertical desk-mounting kit is not shipped with the device and
must be ordered separately.
Related
Documentation
Unpacking the SRX100 Services Gateway on page 43•
• Clearance Requirementsfor Airflow and HardwareMaintenanceof theSRX100 Services
Gateway on page 27
• Preparing the SRX100 Services Gateway for Rack-Mount Installation on page 47
• Preparing the SRX100 Services Gateway for Wall-Mount Installation on page 48
Preparing the SRX100 Services Gateway for Wall-Mount Installation
You can mount an SRX100 Services Gateway on a wall. The four rubber feet attached
to the chassis provide stability.
Installing the SRX100 Services Gateway in a Rack on page 51
•
Installing the SRX100 Services Gateway on a Desk on page 52
•
Installing the SRX100 Services Gateway on a Wall on page 54
Installing the SRX100 Services Gateway in a Rack
You can front-mount two SRX100 Services Gateways in a rack. Many types of racks are
acceptable, including four-post (telco) racks, enclosed cabinets, and open-frame racks.
For more information about the type of rack or cabinet the SRX100 Services Gateway
can be installed into, see “SRX100 Services Gateway Rack Requirements” on page 26.
NOTE: If you are installing multipledevices in one rack, install the lowest one
first and proceed upward in the rack.
To install the device in a rack:
1. Position the two devices in the rack-mount tray as shown in Figure 8 on page 51.
Figure 8: Installing the SRX100 Services Gateway in a Rack
2. Use a number-1 Phillips screwdriver to install the screws that secure the device to the
rack-mount tray.
3. Have one person grasp the sides of the rack-mount tray, lift it, and position it in the
rack.
4. Align the bottom hole in each side of the rack-mount tray with a hole in each rack rail
as shown in Figure 9 on page 52, making sure the rack-mount tray is level.
SRX100 Services Gateway Hardware Guide for B and H Model Numbers
Figure 9: Hanging the SRX100 Services Gateway in a Rack
5. Have a second person install a mounting screw into each of the two aligned holes.
Use a number-3 Phillips screwdriver to install the mounting screws.
6. Install the second screw in each side of the rack-mount tray.
7. Verify that the mounting screws on one side of the rack-mount tray are aligned with
the mounting screws on the opposite side and that the tray is level.
NOTE: The rack-mounting kit is not shipped with the device and must be
ordered separately.
Related
Documentation
Required Tools and Parts for Installing and Maintaining the SRX100 Services Gateway
•
on page 41
• Preparing the SRX100 Services Gateway for Rack-Mount Installation on page 47
• SRX100 Services Gateway Rack Requirements on page 26
• Connecting the SRX100 Services Gateway to the Power Supply on page 65
• Clearance Requirementsfor Airflow and HardwareMaintenanceof theSRX100 Services
Gateway on page 27
• SRX100 Services GatewaySafetyRequirements, Warnings, and Guidelines on page 121
• Installing the SRX100 Services Gateway on a Desk on page 52
• Installing the SRX100 Services Gateway on a Wall on page 54
Installing the SRX100 Services Gateway on a Desk
You can install the SRX100 Services Gateway on a desk, table, or other level surface. The
device is shipped with the rubberfeet attached.The rubberfeet are necessary to stabilize
the device on the desk.
You can install the device in a horizontal or vertical position.
SRX100 Services Gateway Hardware Guide for B and H Model Numbers
• Installing the SRX100 Services Gateway in a Rack on page 51
• Installing the SRX100 Services Gateway on a Wall on page 54
Installing the SRX100 Services Gateway on a Wall
You can install the SRX100 Services Gateway on a wall. The device is shipped with the
rubber feet attached. The rubber feet help stabilize the device on the wall and enhance
airflow.
NOTE: The wall-mounting kit is not shipped with the device and must be
ordered separately.
To install the device on a wall:
1. Place the device on a flat and level surface with the Juniper Networks logo embossed
on the top cover facing up.
2. Position a mounting bracket on each side of the chassis as shown in
Figure 11 on page 54.
Figure 11: Installing the SRX100 Services Gateway on a Wall
3. Use a number–1 Phillips screwdriver to install the screws that secure the mounting
brackets to the chassis.
4. If you are using wall anchors to support the chassis, install two pairs of anchors on
the wall with mounting brackets attached.
5. Have one person grasp the sides of the device, lift it, and position it on the wall.
6. Have a second person install two pairs of mounting screws through the bracket holes
on either side of the device to secure it to the wall.
7. Verify that the mounting screws on one side are aligned with the mounting screws on
the opposite side and that the device is level (see Figure 12 on page 55).
To meet safety and electromagnetic interference (EMI) requirements and to ensure
proper operation, the SRX100 Services Gateway must be adequately grounded before
power is connected.
Figure 13 on page 57 illustrates how a grounding cable connects to the services gateway.
Figure 13: Grounding the SRX100 Services Gateway
You ground thedevice by connecting agrounding cable to earth groundand thenattaching
it to the chassis grounding points using one M3 screw.
Table 24 on page 58 lists the grounding components of the SRX100 Services Gateway.
CAUTION: Before device installation begins, a licensed electrician must
attach a cable lug to the grounding and power cables that you use. A cable
with an incorrectly attached lug can damage the device (for example, by
causing a short circuit).
Connecting the SRX100 Services Gateway
to External Devices
•
Connecting and Organizing Interface Cables to the SRX100 Services
Gateway on page 61
•
Connecting the Modem at the SRX100 Services Gateway End on page 62
•
Connecting the Modemto the Console Port onthe SRX100ServicesGateway on page63
•
Connecting to the CLI at the User End for the SRX100 Services Gateway on page 63
Connecting and Organizing Interface Cables to the SRX100 Services Gateway
You can connect the interfaces installed in the services gateway to various network
media. Each type of interface on the services gateway uses a particular medium to
transmit data. You must configure each network interface before it can operate on the
device.
To connect and organize an interface cable for the device:
Related
Documentation
1. Have ready a length of the type of cable used by the interface.
2. Insert the cable connector into the cable connector port on the interface faceplate.
3. Arrange network cables as follows to prevent them from dislodging or developing
stress points:
•
Secure cables so that they are not supporting their own weight as they hang to the
floor.
•
Place excess cable out of the way in neatly coiled loops.
•
Use fasteners to maintain the shape of cable loops.
Connecting the SRX100 Services Gateway to the Power Supply on page 65•
• Grounding the SRX100 Services Gateway on page 57
• Interface Cable and Wire Specifications for the SRX100 Services Gateway on page 33
• SRX100 Services Gateway Installation Safety Guidelines and Warnings on page 125
SRX100 Services Gateway Hardware Guide for B and H Model Numbers
4. Configure the port settings shown in Table 27 on page 64.
Table 27: Port Settings for Connecting to the CLI at User End
5. In the HyperTerminal window, enter AT.
For more information on the AT commands, see the following topics:
ValuePort Setting
9600Bits per second
8Data bits
NoneParity
1Stop bits
NoneFlow control
Related
Documentation
•
Initial Configuration for Security Devices
•
Monitoring and Troubleshooting for Security Devices
An OKresponse verifies that themodem cancommunicate successfullywith theCOM
port on the PC or laptop.
6. Dial the modem that is connected to the console port on the services gateway by
entering ATDT remote-modem-number. For example, if the number of the modem
connectedto the console porton the servicesgateway is 0013033033030, enter ATDT
0013033033030.
The services gateway login prompt appears.
7. Log in as the user root. No password is required at initial connection, but you must
assign a root password before committing any configuration settings.
• Connecting the Modem at the SRX100 Services Gateway End on page 62
• Connecting the Modem to the Console Port on the SRX100 Services Gateway on
SRX100 Services Gateway Hardware Guide for B and H Model Numbers
CAUTION: Werecommend using a surge protector for the power connection.
NOTE: Use the cable tie holder to secure the power cord on to the power
supply point.
NOTE: We strongly recommend that you use only the 3-prong power cord
supplied with your services gateway. If you are using a 2-prong power cord,
then ensure that your device is adequately grounded using the grounding
point available on the back panel of the chassis.
Related
Documentation
Required Tools and Parts for Installing and Maintaining the SRX100 Services Gateway
•
on page 41
• Grounding the SRX100 Services Gateway on page 57
• Connecting and Organizing Interface Cables to the SRX100 Services Gateway on
page 61
• SRX100 Services Gateway General Safety Guidelines and Warnings on page 117
Powering On and Powering Off the SRX100 Services Gateway
This topic describes the following procedures:
•
Powering On the SRX100 Services Gateway on page 66
•
Powering Off the SRX100 Services Gateway on page 67
Powering On the SRX100 Services Gateway
To power on the services gateway:
1. Ensure that you have connected the power supply to the device.
2. Insert the plug of the power supply adapter into an AC power source receptacle.
3. Turn on the power to the AC power receptacle.
The device starts automatically as the power supply completes its startup sequence.
The Power LED lightsduring startupand remains onwhen thedevice is operating normally.
NOTE: After the power supply is turned on, it can take up to 60 seconds for
status indicators—such as the Status and Power LEDs—to show that the
power supply is functioning normally. Ignore error indicators that appear
during the first 60 seconds.
NOTE: If the system is completely powered off when you turn on the power
supply, the devicestarts as the power supply completes its startup sequence.
If the device finishes starting and you need to power off the system again,
first issue the CLI request system power-off command.
Powering Off the SRX100 Services Gateway
You can power off the services gateway in one of the following ways:
•
Graceful shutdown—Press and immediately release the Power button. The device
begins gracefully shutting down the operating system and then powers itself off.
WARNING: Use the graceful shutdown method to power off or reboot the
services gateway.
•
Forced shutdown—Press the Power button and hold it for ten seconds. The device
immediately powers itself off without shutting down the operating system.
Chapter 13: Providing Power to the SRX100 Services Gateway
WARNING: Use the forced shutdown method as a last resort to recover
the services gateway if the services gateway operating system is not
responding to the graceful shutdown method.
For more information on power button, see “SRX100 Services Gateway LEDs” on page 7.
WARNING: Do not press the Powerbutton while the deviceis shutting down.
CAUTION: Forced shutdown can result in data loss and corruption of the file
system.
NOTE: To remove power completely from the device, unplug the power cord
or switch off the AC power source.
After powering off a power supply, wait at least 10 seconds before turning it
back on. After powering on a power supply, wait at least 10 seconds before
turning it off.
The power button on the services gateway is a standby power switch, which
will not turn off the input power to the services gateway.
Preparing the SRX100 Services Gateway for Configuration on page 69
•
Understanding the Factory Default Configuration on page 70
•
Understanding Built-In Ethernet Ports and Initial Configuration on page 70
•
Mapping the Chassis Cluster Ports on page 71
•
Understanding Management Access on page 72
Preparing the SRX100 Services Gateway for Configuration
The Juniper Networks Junos operating system (Junos OS) is preinstalled on the SRX100
Services Gateway. When the services gateway is powered on, it is ready to be configured.
You canperform the initial software configuration of the services gateway by using either
the browser-based setup wizard or the command-line interface (CLI).
Before configuring the device, gather the configuration information required to deploy
the device in your network. At minimum, the setup wizard requires the following
information:
SRX100 Services Gateway Hardware Guide for B and H Model Numbers
•
Device name to be used on the network
•
Password for the root user
•
Time information for the services gateway location:
•
Local time zone
•
Name or IP address of a Network Time Protocol (NTP) server, if NTP is used to set
the time on the services gateway
•
Local date and time if an NTP server is not used to set the time
Understanding the Factory Default Configuration
Your services gateway comes configured with a default factory configuration. This
configuration sets up the following network topology:
•
Interface fe-0/0/0 (port 0/0) is configured for Internet access. A DHCP client running
on the interface enables the interface to receive its network settings—IP address,
default gateway, and DNS servers—from an Internet service provider (ISP).
•
Interfaces fe-0/0/1 through fe-0/0/7 (port 0/1 through port 0/7) are configured as
switched interfaces in a common VLAN on which the IP address 192.168.1.1/24 is
configured.
•
A DHCP server is active on interfaces fe-0/0/1 through fe-0/0/7. The DHCP server
assigns IP addresses in the 192.168.1.0/24 network to connected devices.
The default configuration also includes the following security configuration:
•
Two security zones are created: trust and untrust.
•
Interface fe-0/0/0 is in the untrust zone, while interfaces fe-0/01 through fe-0/0/7 are
in the trust zone.
•
A security policy is created that permits outbound traffic from the trust zone to the
untrust zone. Inbound traffic originating in the untrust zone is blocked.
•
Source Network Address Translation (NAT) is configured on the trust zone.
Understanding Built-In Ethernet Ports and Initial Configuration
During the initial configuration of the services gateway, how you use the built-in Ethernet
ports (ports 0/0 through 0/7) depends on the initial configuration you are performing:
•
Configuration using autoinstallation—Use built-in Ethernet port 0/0 to connect to the
DHCP server.A DHCPclient isconfiguredon thisinterface,allowingthe services gateway
to receive its IP address from the DHCP server.
•
Configuration using the setup wizard—Use the following built-in Ethernet ports:
•
Port 0/1—Connect your management device to this port. A DHCP server running on
this interface automatically assigns your management device an IP address in the
same subnetwork as the interface, allowing your management device to
communicate with the services gateway through this interface.
Port 0/0—Connect your services gateway to the Internet on this port if you plan to
download purchased software licenses through the setup wizard. A DHCP client
running on this interface allows it to receive its network settings from the ISP.
NOTE: Downloading of purchased licenses from the setup wizard is
available only in Junos OS Release 11.2R3 or later.
•
Configuration of a chassis cluster—Perform the initial configuration of the chassis
cluster using a console connection. Before you performthe initialconfiguration, connect
the built-in Ethernet ports as follows:
•
Port 0/6—Connect to the out-of-band management network for management of
the device. When you enable chassis clustering as part of configuring the chassis
cluster, the management interface (fxp0) is automatically created on this port.
•
Port 0/7—Connectto the other device inthe chassis cluster.When you enablechassis
clustering, the control interface between the two devices (fxp1) is automatically
created on this port.
You must also make another connection between the two devices for the fabric link.
You can use any available Fast Ethernet port for this connection. You must configure
the interface you choose as the fabric link. For more information on configuring chassis
clusters, see the Security Basics.
Mapping the Chassis Cluster Ports
On theSRX100 Services Gateway, the fxp1 port is notuser configurablewhen theservices
gateway is operating in chassis cluster mode.
The fxp0 port is dedicated as the out-of-band management interface for each of the
devices in the chassis cluster setup and the fxp1 port is dedicated as the chassis-cluster
control port.
Table 28 on page 71 shows the mapping of the chassis cluster ports.
Table 28: Mapping the Chassis Cluster Ports on an SRX100 Services
Gateway
Management InterfaceFE Ports on SRX100 Services Gateway
fxp0 (management port)fe-0/0/6
fxp1 (control port)fe-0/0/7
The Junos OS automatically creates the fxp0 and fxp1 interfaces on these ports when
the SRX100 Services Gateway is operating in chassis cluster mode.
SRX100 Services Gateway Hardware Guide for B and H Model Numbers
•
Security Basics
Understanding Management Access
Telnet allows you to connect to the services gateway and access the CLI to execute
commands from a remote system. The Telnet CLI connections are not encrypted and
therefore can be intercepted.
NOTE: Telnetaccess to the root user is prohibited.You must use more secure
methods, such as SSH, to log in as root.
SSH provides the following features:
•
Allows you to connect to the device and access the CLI to execute commands from a
remote system
•
Encrypts traffic so that it cannot be intercepted (unlike Telnet)
•
Can be configured so that connections are authenticated by a digital certificate
Related
Documentation
•
Uses public–private key technology for both connection and authentication
The SSH client software must be installed on the machine where the client application
runs. If the SSH private key is encrypted (for greater security), the SSH client must be
able to access the passphrase used to decrypt the key.
For information about obtaining SSH software, see http://www.ssh.com and
http://www.openssh.com.
If you are using a Junos XML management protocol server to configure and monitor
devices, you can activate cleartext access on the device to allow unencrypted text to be
sent directly over a Transmission Line Protocol (TCP) connection without using any
additional protocol (such as SSH, SSL, or Telnet). For more information about the Junos
XML management protocol application programming interface (API), see the NETCONF
XML Management Protocol Guide.
NOTE: Information sent in cleartext is not encrypted and therefore can be
intercepted.
If the device is operating in a Common Criteria environment, see the Configuration Guides
for Junos OS Public Sector Certifications.
Connecting to the SRX100 Services Gateway Setup Wizard on page 73•
• Connecting the SRX100 Services Gateway to the CLI
• Performing Initial Software Configuration on the SRX100 Services Gateway Using the
CLI on page 83
• SRX100 Services Gateway Secure Web Access Overview on page 74
Connecting to the SRX100 Services Gateway Setup Wizard
g031007
If you plan to use the setup wizard to perform the initial configuration of the services
gateway, you must connect your management device (such as a laptop or desktop
computer) to one of the built-in Ethernet ports 0/1 through 0/7 on the services gateway
as shown in Figure 15 on page 73. Do not use built-in Ethernet port 0/0.
Figure 15: Connecting to the Ethernet Port on an SRX100 Services Gateway
Chapter 14: Performing Initial Configuration
To enable communication between the management device and the services gateway,
ports 0/1 through 0/7 are preconfigured with the IP address 192.168.1.1 and use DHCP to
assign an IP address in the 192.168.1.0/24 network to any connected device.
To connect a management device to the built-in Ethernet ports:
1. Ensure that the IP address for the Ethernet port on the management device is
configured in one of the following ways:
•
The IP address is assigned by DHCP.
•
The IP address is on the 192.168.1.0/24 subnetwork (but is not 192.168.1.1).
2. Turn off the management device.
3. Plug oneend ofthe CAT-5e (Ethernet cable) into theEthernet port on the management
device.
4. Connect the other end of the Ethernet cable to a built-in Fast Ethernet port (any of
ports 0/1 through 0/7) onthe services gateway.If the servicesgateway has not already
been powered on, power it on now.
5.
Wait until the Status LED on the front panel of the services gateway turns solid green.
SRX100 Services Gateway Hardware Guide for B and H Model Numbers
6. Turn on the power to the management device. The services gateway assigns an IP
address to the management device within the 192.168.1.0/24 subnetwork if the
management device is configured to use DHCP.
7. To access the setup wizard, open a Web browser on the management device and
enter the IP address 192.168.1.1 in the address field.
Related
Documentation
Connecting the SRX100 Services Gateway to the CLI•
• SRX100 Services Gateway Software Configuration Overview on page 69
• SRX100 Services Gateway Secure Web Access Overview on page 74
SRX100 Services Gateway Secure Web Access Overview
You can manage a services gateway remotely through the J-Web interface. To
communicate with the services gateway, the J-Web interface uses Hypertext Transfer
Protocol (HTTP). HTTP allows easy Web access but no encryption. The data that is
transmitted between the Web browser and the services gateway by means of HTTP is
vulnerableto interception and attack. To enable secure Web access,the services gateway
supports HTTP over Secure Sockets Layer (HTTPS). You can enable HTTP or HTTPS
access on specific interfaces and ports as needed.
The services gateway uses the SSL protocol to provide secure management of services
gateways through the J-Web. SSL uses public-private key technology that requires a
paired private key and an authentication certificate for providing the SSL service. SSL
encrypts communication between your device and the Web browser with a session key
negotiated by the SSL server certificate.
An SSL certificate includes identifying information such as a public key and a signature
made by a certificate authority (CA). When you access the services gateway through
HTTPS, an SSL handshake authenticates the server and the client and begins a secure
session. If the information does not match or if the certificate has expired, your access
to the services gateway through HTTPS is restricted.
Without SSL encryption, communication between your services gateway andthe browser
is sentin theopen andcan be intercepted.Werecommend that you enable HTTPS access
on your WAN interfaces.
For more information about configuring secure Web access, see the following topics:
•
Initial Configuration for Security Devices
•
Monitoring and Troubleshooting for Security Devices
Related
Documentation
SRX100 Services Gateway Software Configuration Overview on page 69•
• Performing Initial Software Configuration on the SRX100 Services Gateway Using the
CLI on page 83
• Performing Initial Software Configuration on the SRX100 Services Gateway Using the
Connecting an SRX100 Services Gateway to the CLI Locally
If you plan to use the CLI to configure the SRX100 Services Gateway, you must connect
through the console port, as shown in Figure 16 on page 75.
Figure 16: Connecting to the Console Port on an SRX100 Services Gateway
Chapter 14: Performing Initial Configuration
NOTE: Figure 16 on page 75 shows a connection to a local management
device. A remote connection to the services gateway through a modem
requires the cable and connector shown (provided in the services gateway
accessorybox), plus a DB-9 male to DB-25 male (or similar) adapter for your
modem, which you must purchase separately.
To connect to the CLI using a local management device through the console port on the
services gateway:
1. Turn off power to the services gateway.
2. Turn off power to the management device, such as a PC or laptop computer, that you
are using to access the CLI.
3. Plug one end of the Ethernet cablesupplied with your services gateway intothe RJ-45
to DB-9 serial port adapter supplied with your services gateway (see
Figure 16 on page 75).
4. Plug the RJ-45 to DB-9 serial port adapter into the serial port on the management
device (see Figure 16 on page 75).
5. Connect the other end of the Ethernet cable to the console port on the services
SRX100 Services Gateway Hardware Guide for B and H Model Numbers
7. Start your asynchronous terminal emulation application (such as Microsoft Windows
HyperTerminal) and select the appropriate COM port to use (for example, COM1).
8. Configure the port settings shown in Table 29 on page 76.
Table 29: Console Port Settings for the SRX100 Services Gateway
9. Power on the services gateway bypressing the Power button on the front panel. Verify
that the Power LED on the front panel turns green.
ValuePort Settings
9600Bits per second
8Data bits
NoneParity
1Stop bits
NoneFlow control
The terminal emulation screen on your management device displays the startup
sequence. When theservices gatewayhas finished startingup, a loginprompt appears.
10. Log in as the user root. No password is required at initial connection, but you must
assign a root password before committing any configuration settings.