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Juniper EX9204, Quick Start Manual

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Quick Start Guide

EX9204

IN THIS GUIDE

Step 1: Begin | 1

Step 2: Up and Running | 7

Step 3: Keep Going | 9

Step 1: Begin

IN THIS SECTION

Install the Mounting Shelf in a Rack | 2

Mount the EX9204 | 3

Connect Power to the Switch | 4

To install and perform initial configuration of a Juniper Networks EX9204 Ethernet Switch, you need:

•

One small mounting shelf and 22 mounting screws (provided)

•

Phillips (+) screwdrivers, numbers 1 and 2 (not provided)

•

7/16-in. (11-mm) torque-controlled driver or socket wrench (not provided)

•

One mechanical lift (optional, not provided)

•

Electrostatic discharge (ESD) wrist strap with cable (provided)

•

2.5-mm flat-blade (–) screwdriver (not provided)

•

Power cord with a plug appropriate for your geographical location for each power supply (not provided)

•

Ethernet cable with an RJ-45 connector attached (provided)

Summary of Contents for EX9204

Page 1: ...t Switch you need One small mounting shelf and 22 mounting screws provided Phillips screwdrivers numbers 1 and 2 not provided 7 16 in 11 mm torque controlled driver or socket wrench not provided One mechanical lift optional not provided Electrostatic discharge ESD wrist strap with cable provided 2 5 mm flat blade screwdriver not provided Power cord with a plug appropriate for your geographical loc...

Page 2: ...nting shelves is at 0 02 in 0 05 cm above a U division Mounting Shelf Distance Above U Division Holes X 2 00 in 5 1 cm 1 14 U 4 X 1 51 in 3 8 cm 0 86 U 3 X 0 88 in 2 2 cm 0 50 U 2 X 0 25 in 0 6 cm 0 14 U 1 1 If needed install cage nuts in the holes as specified in the table 2 On the back of each rack rail partially insert a mounting screw into the lowest hole specified in the table 3 Install the m...

Page 3: ...e all the components from the chassis before mounting 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 weight order 1 Safely remove all components power supplies Switch Fabric SF module fan tray air filter and line cards from the chassis 2 Ensure that the rack is properly secured to the building in...

Page 4: ... from the bottom Ensure that all the mounting screws on one side of the rack are aligned with the mounting screws on the opposite side and the chassis is level Tighten the screws 9 Reinstall the chassis components Ensure that all empty slots are covered with a blank panel before operating the switch Connect Power to the Switch IN THIS SECTION Connecting EX9204 to AC power 4 Connecting EX9204 to DC...

Page 5: ...e a multimeter to verify the resistance of the 48 V and RTN DC cables to chassis ground Cable with large resistance indicating an open circuit to chassis ground is 48 V Cable with low resistance indicating a closed circuit to chassis ground is RTN CAUTION You must ensure that power connections maintain the proper polarity The power source cables might be labeled and to indicate their polarity Ther...

Page 6: ...the DC power supply terminal studs NOTE The DC power supplies in PEM0 and PEM1 must be powered by dedicated power feeds derived from feed A and the DC power supplies in PEM2 and PEM3 must be powered by dedicated power feeds derived from feed B This configuration provides the commonly deployed A B feed redundancy for the system 7 Replace the clear plastic cover over the terminal studs on the facepl...

Page 7: ...ed on Set these values in the console server or PC baud rate 9600 flow control none data 8 parity none stop bits 1 DCD state disregard For management console connect the CON port of the Routing Engine RE module to the PC using the RJ 45 to DB 9 serial port adapter For Out of Band management connect the ETHERNET port of the RE module to the PC using an RJ 45 cable 7 ...

Page 8: ...f a clear text password 3 Configure the name of the host If the name includes spaces enclose the name in quotation marks edit root set system host name host name 4 Create a user account edit root set system login user name authentication plain text password New password password Retype new password password 5 Set the user account class to super user edit root set system login user user name class ...

Page 9: ...lnet service at the edit system services hierarchy level edit root set system services telnet 11 Optional Configure additional properties by adding the necessary configuration statements 12 Commit the configuration and exit the configuration mode NOTE To reinstall Junos OS boot the switch from the removable media Do not insert the removable media during normal operations The switch does not operat...

Page 10: ...he chassis and any non heat producing surface such as a wall Installing the EX9204 switch without using a mechanical lift requires three persons to lift the switch onto the mounting shelf Before lifting the chassis remove the components To prevent injury keep your back straight and lift with your legs not your back Do not lift the chassis by the power supply handles Mount the switch at the bottom ...

Page 11: ... Junos are registered trademarks of Juniper Networks Inc in the United States and other countries All other trademarks service marks registered marks or registered service marks are the property of their respective owners Juniper Networks assumes no responsibility for any inaccuracies in this document Juniper Networks reserves the right to change modify transfer or otherwise revise this publicatio...

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