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OCX1100-48SX Switch Quick Start
See the complete OCX Series documentation at
www.juniper.net/techpubs/en_US/release-independent/junos/
information-products/pathway-pages/ocx-series/product/ .
To install and perform initial configuration of a Juniper Networks
®
OCX1100-48SX Switch, you need:
z An electrostatic discharge (ESD) grounding strap (not provided)
z One pair of front rack-mounting brackets (provided)
z One pair of rack-mounting slider brackets (provided)
z Eight Phillips-head front rack-mounting bracket screws (provided)
z Eight rack-mounting screws (not provided)
z One screwdriver appropriate for your rack-mounting screws (not provided)
z Two AC power cords for AC powered switch models (with plugs appropriate for your
geographical location) or two DC powers cords for DC powered switch models
z RJ-45 cable and RJ-45 to DB-9 serial port adapter (provided)
z USB2.0 AF-MICOR AM 150MM BLK cable (provided)
z Management host, such as a PC, with an Ethernet port (not provided)
Register product serial numbers on the Juniper Networks website at
https://tools.juniper.net/svcreg/SRegSerialNum.jsp and update the installation base data
at https://www.juniper.net/customers/csc/management/updateinstallbase.jsp if there is
any addition or change to the installation base or if the installation base is moved.
Juniper Networks will not be accountable for not meeting the hardware replacement
service-level agreement for products that do not have registered serial numbers or
accurate installation base data.
WARNING: Ensure that you understand how to prevent ESD damage. Attach the
ESD grounding strap to your bare wrist, and connect the strap to the ESD point on
the chassis.
Part 1: Mount the Switch on Four Posts of a Rack
You can mount the switch on four posts of a 19-in. rack or cabinet by using the
rack-mounting brackets provided with the switch. Two persons are required for this
procedure.
1. Place the rack or cabinet in its permanent location, allowing adequate clearance for
airflow and maintenance, and secure it to the building structure.
NOTE: While mounting multiple units on a rack, mount the heaviest unit at the bottom
and mount the other units from the bottom to the top in decreasing order of weight.
2. Align the holes on the front rack-mounting bracket with the screw holes on the side of
the chassis and attach the front rack-mounting bracket to the switch by using the front
rack-mounting bracket screws.
NOTE: Installing the switch requires one person to lift it and a second person to secure it
to the rack.
3. Align the holes on the rack-mounting
slider bracket with the screw holes
on the back of the rack posts.
4. Attach the rack-mounting slider
brackets to the rack posts by using
rack-mounting screws. The ears of
the bracket must be facing backward
and outward.
5. Position the switch so that the
rack-mounting slider brackets align
horizontally within the two rows of
rack-mounting slider bracket pegs
located on the side panel of the
switch.
6. Slide the switch backwards so that
the rack-mounting slider brackets fit
into the space between the two rows
of rack-mounting slider pegs.
7. Have a second person secure the
front rack-mounting brackets to the
front of the rack posts by using
rack-mounting screws. Tighten the
screws.
8. Ensure that the switch chassis is
level by verifying that all the screws
on the front of the rack are aligned
with the screws on the back of the
rack.
Part 2: Connect Power to the Switch
CAUTION:
Do not mix or install:
z AC and DC power supplies in the same chassis.
z Power supplies and fan modules with different airflow labels (AIR IN (AFI) and AIR
OUT (AFO)) in the same chassis.
The switch is shipped with power supplies pre-installed, either AC or DC, depending on
the switch model.
1. If the power source outlet has a power switch, set it to the OFF (0) position.
2. Insert the coupler end of the power cord into the power port of the power supply
module.
3. Connect the power cord plug into the power source outlet.
4. If the power source outlet has a power switch, set it to the ON (|) position.
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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 © 2013, Juniper Networks, Inc. All rights reserved. Part Number: 530-061741, Revision 01, March 2015.
Part 3: Perform Initial Configuration
You must perform the initial configuration of the switch through the console port. Before
you begin, set the following parameter values in the console server or PC:
z baud rate—115200;
z flow control—none;
z data—8;
z parity—none;
z stop bits—1;
z DCD state—disregard.
To connect and configure the switch:
1. Connect the console port on the rear panel of the switch to a laptop or PC by using
the RJ-45 to DB-9 serial port adapter.
2. Log in as root. There is no password. If the software booted before you connected
to the console port, press the Enter key for the prompt to appear.
login: root
3. Start the CLI.
root@:RE:0% cli
4. Enter configuration mode.
root> configure
5. Specify a password for the root administration user account.
[edit]
root@# set system root-authentication plain-text-password
New password: password
Retype new password: password
6. (Optional) Configure the name of the switch. If the name includes spaces, enclose
the name in quotation marks (“ ”).
[edit]
root@# set system host-name host-name
7. Configure the default gateway.
[edit]
root@# set routing-options static route default next-hop address
8. Configure the IP address and prefix length for the switch management interface.
[edit]
root@# set interfaces em0 unit 0 family inet address address/prefix-length
9. (Optional) Configure the static routes to remote prefixes with access to the
management port.
[edit]
root@# set routing-options static route remote-prefix next-hop destination-ip retain no-readvertise
10. Enable ssh service.
[edit]
root# set system services ssh root-login allow
11. Commit the configuration.
[edit]
root@# commit
Safety Warnings Summary
This is a summary of safety warnings. For a complete list of warnings, including
translations, see the OCX Series documentation at
https://www.juniper.net/techpubs/en_US/release-independent/junos/information-product
s/pathway-pages/ocx-series/product/ .
WARNING: Failure to observe these safety warnings can result in personal injury
or death.
z Permit only trained and qualified personnel to install or replace switch components.
z Perform only the procedures described in this quick start and the OCX Series
documentation. Other services must be performed only by authorized service
personnel.
z Before installing the switch, read the planning instructions in the OCX Series
documentation to make sure that the site meets power, environmental, and clearance
requirements for the switch.
z Before connecting the switch to a power source, read the installation instructions in the
OCX Series documentation.
z Installing the switch requires one person to lift the switch and a second person to
install the mounting screws.
z If the rack has stabilizing devices, install them in the rack before mounting or servicing
the switch in the rack.
z Before installing or after removing an electrical component, always place it
component-side up on an antistatic mat placed on a flat, stable surface or in an
antistatic bag.
z Do not work on the switch or connect or disconnect cables during electrical storms.
z 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.
Power Cable Warning (Japanese)
The attached power cable is only for this product. Do not use this cable for another
product.
Contacting Juniper Networks
For technical support, see http://www.juniper.net/support/requesting-support.html .
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