Juniper Networks, Junos, Steel-Belted Radius, NetScreen, and ScreenOS are registered trademarks of Juniper Networks, Inc. in the United States and other countries. The Juniper Networks Logo, the Junos logo, and JunosE are
trademarks of Juniper Networks, Inc. All other trademarks, service marks, registered trademarks, or registered service marks are the property of their respective owners. Juniper Networks assumes no responsibility for any inaccuracies
in this document. Juniper Networks reserves the right to change, modify, transfer, or otherwise revise this publication without notice. Products made or sold by Juniper Networks or components thereof might be covered by one or more
of the following patents that are owned by or licensed to Juniper Networks: U.S. Patent Nos. 5,473,599, 5,905,725, 5,909,440, 6,192,051, 6,333,650, 6,359,479, 6,406,312, 6,429,706, 6,459,579, 6,493,347, 6,538,518, 6,538,899,
6,552,918, 6,567,902, 6,578,186, and 6,590,785. Copyright © 2016, Juniper Networks, Inc. All rights reserved. Part Number: 530-082207, Revision 01, December 2017
Part 3: Connect Power to the Device
NOTE: Check if the power supplies AC or DC are fully inserted into the chassis.
If you are using the AC model, perform the following steps:
NOTE: An AC-powered device gets additional grounding when you connect the power
supply in the device to a grounded AC power outlet by using the power cord.
1. Insert the coupler end of the power cord into the AC power cord inlet on the AC
power supply faceplate. Push the power cord retainer onto the power cord.
2. Insert the power cord plug into an AC power source outlet:
−If the AC power source outlet has a power switch, set it to on (|) position and the
services gateway will power on.
−If there is no power switch on the AC power source outlet, the services gateway
will power on instantly.
3. Verify that the OK/FAIL LED is lit green and on steadily.
If you are using the DC model, perform the following steps:
WARNING: Before performing the following procedure, ensure that there is no
power in the DC circuit. To ensure that all power is cut off, locate the circuit breaker
on the panel board that services the DC circuit, switch the circuit breaker to the off
(0) position, and tape the switch handle of the circuit breaker in the off position.
1. Ensure that the voltage across the DC power source cable leads is 0 V and that the
cable leads do not become active while you are connecting DC power.
2. Verify that the DC power cables are correctly labeled before connecting them to the
power supply. In a typical power distribution scheme where the return is connected to
chassis ground at the battery plant, you can use a multimeter to verify the resistance
of the –48V and RTN DC cables to chassis ground:
−The cable with very high resistance (indicating an open circuit) to chassis ground
is negative (–) and is installed on the –48V (input) DC power input terminal.
−The cable with very low resistance (indicating a closed circuit) to chassis ground is
positive (+) and is installed on the RTN (return) DC power input terminal.
3. Remove the protective cover from the DC power input terminal block. Save this cover
for future use.
4. Remove the M5 K-nuts from each DC power input terminal.
5. Attach DC terminal rings (TYCO 2-36161-2 Terminal Ring, number 10, not provided)
to the ends of the DC power cables. Crimp tightly.
6. Insert the DC terminal rings into the DC power input terminals and secure the DC
terminal rings with M5 K-nuts. Do not overtighten.
7. Replace the protective cover over the input terminal block.
8. Remove the tape from the switch handle of the circuit breaker on the panel board that
services the DC circuit, and switch the circuit breaker to the ON (|) position.
9. Verify that the OK/FAIL LED is lit green and on steadily.
Part 4: Perform Initial Configuration
You must perform the initial configuration of the device through the console port. Before
you begin, set the following parameter values in the console server or the management
host: baud rate—9600; flow control—none; data—8; parity—none; stop bits—1; DCD
state—disregard
To configure the device from the console:
1. Connect the console port (CON), located on the front panel of the services gateway
to a laptop or PC by using the provided RJ-45 cable and RJ-45 to DB-9 serial port
adapter.
2. Log in as the root user. There is no password.
login: root
3. Start the CLI:
root#cli
root@>
4. Enter configuration mode:
root@> configure
Entering configuration mode
[edit]
root@#
5. Set the root authentication password by entering either a cleartext password, an
encrypted password, or an SSH public key string (DSA or RSA):
[edit]
root@#set system root-authentication plain-text-password
New password: password
Retype new password: password
6. Configure an administrator account on the device. When prompted, enter the
password for the administrator account:
[edit]
root@#set system login user admin class super-user
authentication plain-text-password
New password: password
Retype new password: password
7. Commit the configuration to activate it on the device:
[edit]
root@# commit
8. Log in as the administrative user you configured in Step 6.
