Juniper EX4500 Series User manual

Complete Hardware Guide for EX4500 Ethernet

Switches

Published: 2011-11-15

Revision 7

Juniper Networks, Inc.

1194 North Mathilda Avenue

Sunnyvale, California 94089

USA

408-745-2000

www.juniper.net

of them is in the public domain.

This product includes FreeBSD software developed by the University of California, Berkeley, and its contributors. All of the documentation

release 3.0 by Cornell University and its collaborators. Gated is based on Kirton’s EGP, UC Berkeley’s routing daemon (routed), and DCN’s

HELLO routing protocol. Development of Gated has been supported in part by the National Science Foundation. Portions of the GateD

L. S. Associates.

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

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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.

Complete Hardware Guide for EX4500 Ethernet Switches

Revision History

May 2010—Revision 1

August 2010—Revision 2

December 2010—Revision 3

March 2011—Revision 4

July 2011—Revision 5

September 2011—Revision 6

November 2011—Revision 7

The information in this document is current as of the date listed in the revision history.

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.

SOFTWARE LICENSE

The terms and conditions for using this software are described in the software license contained in the acknowledgment to your purchase

order or, to the extent applicable, to any reseller agreement or end-user purchase agreement executed between you and Juniper Networks.

By using this software, you indicate that you understand and agree to be bound by those terms and conditions.

Generally speaking, the software license restricts the manner in which you are permitted to use the software and may contain prohibitions

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For complete product documentation, please see the Juniper Networks Web site at www.juniper.net/techpubs.

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The Juniper Networks product that is the subject of this technical documentation consists of (or is intended for use with) Juniper Networks

software. Use of such software is subject to the terms and conditions of the End User License Agreement (“EULA”) posted at

http://www.juniper.net/support/eula.html. By downloading, installing or using such software, you agree to the terms and conditions

of that EULA.

Table of Contents

About This Topic Collection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xvii

How to Use This Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xvii

List of EX Series Guides for Junos OS Release 11.4 . . . . . . . . . . . . . . . . . . . . . . . . . xvii

Downloading Software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xix

Documentation Symbols Key . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xx

Documentation Feedback . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xxi

Requesting Technical Support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xxii

Self-Help Online Tools and Resources . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xxii

Opening a Case with JTAC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xxii

Part 1 Switch and Components Overview and Specifications

Chapter 1 EX4500 Switch Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

EX4500 Switches Hardware Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

EX4500 Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Intraconnect Module and Virtual Chassis Module . . . . . . . . . . . . . . . . . . . . . . . 5

Uplink Modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Power Supplies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

EX4500 Switch Models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Identifying EX4500 Switch Models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Chassis Physical Specifications for EX4500 Switches . . . . . . . . . . . . . . . . . . . . . . 11

Front Panel of an EX4500 Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Rear Panel of an EX4500 Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

EX4500 Switch Hardware and CLI Terminology Mapping . . . . . . . . . . . . . . . . . . . 15

Chapter 2 Component Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

LCD Panel in EX4500 Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

LCD Panel Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

LCD Panel Menus . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Chassis Status LEDs in EX4500 Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

Field-Replaceable Units in EX4500 Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Network Port and Uplink Module Port LEDs in EX4500 Switches . . . . . . . . . . . . . 24

Management Port LEDs in EX4500 Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

AC Power Supply in EX4500 Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

AC Power Supply LEDs in EX4500 Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

DC Power Supply in EX4500 Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

DC Power Supply LEDs in EX4500 Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

Cooling System and Airflow in an EX4500 Switch . . . . . . . . . . . . . . . . . . . . . . . . . 33

Uplink Modules in EX4500 Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

Intraconnect Module in EX4500 Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

Virtual Chassis Module in EX4500 Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

Chapter 3 Component Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

USB Port Specifications for an EX Series Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

Console Port Connector Pinout Information for an EX Series Switch . . . . . . . . . . 42

Management Port Connector Pinout Information for an EX4500 Switch . . . . . . . 43

Network Port and Uplink Module Port Connector Pinout Information for EX4500

Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44

Virtual Chassis Ports Connector Pinout Information for EX4500 Switches . . . . . 45

Optical Interface Support in EX4500 Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . 48

SFP+ Direct Attach Cables for EX Series Switches . . . . . . . . . . . . . . . . . . . . . . . . 64

Cable Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65

Standards Supported by These Cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68

Grounding Cable and Lug Specifications for EX4500 Switches . . . . . . . . . . . . . . 68

Part 2 Planning for Switch Installation

Chapter 4 Site Preparation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73

Site Preparation Checklist for EX4500 Switches . . . . . . . . . . . . . . . . . . . . . . . . . . 73

General Site Guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74

Site Electrical Wiring Guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75

Environmental Requirements and Specifications for EX Series Switches . . . . . . . 76

Chapter 5 Rack and Cabinet Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79

Rack Requirements for EX4500 Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79

Cabinet Requirements for EX4500 Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80

Clearance Requirements for Airflow and Hardware Maintenance for EX4500

Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81

Chapter 6 Cable Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85

Network Cable Specifications for EX4500 Switches . . . . . . . . . . . . . . . . . . . . . . . 85

Chapter 7 Planning Power Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87

AC Power Specifications for EX4500 Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . 87

DC Power Specifications for EX4500 Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . 87

AC Power Cord Specifications for an EX4500 Switch . . . . . . . . . . . . . . . . . . . . . . 88

Chapter 8 Planning the Virtual Chassis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91

Understanding EX4200 and EX4500 Virtual Chassis Hardware

Configurations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91

Ports Used to Interconnect Virtual Chassis Members . . . . . . . . . . . . . . . . . . . 91

Number of Switches, Required Software Releases, and Member Roles That

You Configure in the Virtual Chassis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92

Virtual Chassis Module—a Required Component for Virtual Chassis That

Include EX4500 Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93

Switch Role and Member ID on the LCD Panel . . . . . . . . . . . . . . . . . . . . . . . . 93

Planning EX4200 and EX4500 Virtual Chassis . . . . . . . . . . . . . . . . . . . . . . . . . . . 93

Complete Hardware Guide for EX4500 Ethernet Switches

Part 3 Installing and Connecting the Switch and Switch Components

Chapter 9 Installing the Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99

Installing and Connecting an EX4500 Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99

Unpacking an EX4500 Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100

Parts Inventory (Packing List) for an EX4500 Switch . . . . . . . . . . . . . . . . . . . . . 100

Mounting an EX4500 Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102

Mounting an EX4500 Switch on Two Posts in a Rack or Cabinet . . . . . . . . . . . . 102

Mounting an EX4500 Switch on Four Posts in a Rack or Cabinet . . . . . . . . . . . . 104

Mounting an EX4500 Switch in a Recessed Position in a Rack or Cabinet . . . . . 107

Chapter 10 Installing Switch Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109

Installing and Removing EX4500 Switch Hardware Components . . . . . . . . . . . 109

Installing an AC Power Supply in an EX4500 Switch . . . . . . . . . . . . . . . . . . . . . . 110

Installing a DC Power Supply in an EX4500 Switch . . . . . . . . . . . . . . . . . . . . . . . . 112

Installing a Fan Tray in an EX4500 Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113

Installing an Uplink Module in an EX4500 Switch . . . . . . . . . . . . . . . . . . . . . . . . . 115

Installing an Intraconnect Module in an EX4500 Switch . . . . . . . . . . . . . . . . . . . . 117

Installing a Virtual Chassis Module in an EX4500 Switch . . . . . . . . . . . . . . . . . . . 119

Connecting a Virtual Chassis Cable to an EX4500 Switch . . . . . . . . . . . . . . . . . . 121

Installing a Transceiver in an EX Series Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . 122

Chapter 11 Connecting the Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125

Connecting Earth Ground to an EX Series Switch . . . . . . . . . . . . . . . . . . . . . . . . . 125

Connecting Earth Ground to an EX2200, EX3200, or EX3300 Switch . . . . . 126

Connecting Earth Ground to an EX4500 Switch . . . . . . . . . . . . . . . . . . . . . . 127

Connecting Earth Ground to an EX6210 Switch . . . . . . . . . . . . . . . . . . . . . . . 128

Connecting Earth Ground to an EX8208 Switch . . . . . . . . . . . . . . . . . . . . . . 129

Connecting Earth Ground to an EX8216 Switch . . . . . . . . . . . . . . . . . . . . . . . 130

Connecting AC Power to an EX4500 Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 131

Connecting DC Power to an EX4500 Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133

Connecting an EX Series Switch to a Network for Out-of-Band Management . . 137

Connecting an EX Series Switch to a Management Console . . . . . . . . . . . . . . . . 138

Connecting an EX Series Switch to a Management Console Using RJ-45

Console Port . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 139

Connecting an EX2200 Switch to a Management Console Using Mini-USB

Type-B Console Port . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140

Connecting an EX Series Switch to a Modem . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141

Setting the Serial Console Speed for the Switch . . . . . . . . . . . . . . . . . . . . . . 141

Configuring the Modem . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142

Connecting the Modem to the Console Port . . . . . . . . . . . . . . . . . . . . . . . . . 143

Connecting a Fiber-Optic Cable to an EX Series Switch . . . . . . . . . . . . . . . . . . . . 145

Chapter 12 Performing Initial Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 147

EX4500 Default Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 147

Connecting and Configuring an EX Series Switch (CLI Procedure) . . . . . . . . . . . 153

Connecting and Configuring an EX Series Switch (J-Web Procedure) . . . . . . . . . 155

Table of Contents

Part 4 Removing the Switch and Switch Components

Chapter 13 Removing the Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 161

Removing an EX4500 Switch from a Rack or Cabinet . . . . . . . . . . . . . . . . . . . . . 161

Chapter 14 Removing Switch Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 163

Installing and Removing EX4500 Switch Hardware Components . . . . . . . . . . . . 163

Removing an AC Power Supply from an EX4500 Switch . . . . . . . . . . . . . . . . . . . 164

Removing a DC Power Supply from an EX4500 Switch . . . . . . . . . . . . . . . . . . . . 166

Removing a Fan Tray from an EX4500 Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . 168

Removing an Uplink Module from an EX4500 Switch . . . . . . . . . . . . . . . . . . . . . 169

Removing an Intraconnect Module from an EX4500 Switch . . . . . . . . . . . . . . . . . 171

Removing a Virtual Chassis Module from an EX4500 Switch . . . . . . . . . . . . . . . . 173

Disconnecting a Virtual Chassis Cable from an EX4500 Switch . . . . . . . . . . . . . 176

Disconnecting a Fiber-Optic Cable from an EX Series Switch . . . . . . . . . . . . . . . . 177

Removing a Transceiver from an EX Series Switch . . . . . . . . . . . . . . . . . . . . . . . . 178

Part 5 Switch and Component Maintenance

Chapter 15 Routine Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 183

Maintaining Fiber-Optic Cables in EX Series Switches . . . . . . . . . . . . . . . . . . . . . 183

Part 6 Troubleshooting Switch Issues

Chapter 16 Troubleshooting Switch Issues . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 187

Troubleshooting the Boot Process on EX4500 Switches . . . . . . . . . . . . . . . . . . . 187

Part 7 Returning Hardware

Chapter 17 Returning the Switch or Switch Components . . . . . . . . . . . . . . . . . . . . . . . . . 191

Returning an EX4500 Switch or Component for Repair or Replacement . . . . . . . 191

Locating the Serial Number on an EX4500 Switch or Component . . . . . . . . . . . 192

Listing the Switch and Components Details with the CLI . . . . . . . . . . . . . . . 192

Locating the Chassis Serial Number ID Label on an EX4500 Switch . . . . . . 193

Locating the Serial Number ID Labels on FRUs in an EX4500 Switch . . . . . 193

Contacting Customer Support to Obtain Return Materials Authorization for EX

Series Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 195

Packing an EX4500 Switch or Component for Shipping . . . . . . . . . . . . . . . . . . . 197

Packing an EX4500 Switch for Shipping . . . . . . . . . . . . . . . . . . . . . . . . . . . . 197

Packing EX4500 Switch Components for Shipping . . . . . . . . . . . . . . . . . . . 198

Part 8 Safety Information

Chapter 18 General Safety Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 203

General Safety Guidelines and Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 203

Definitions of Safety Warning Levels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 204

Fire Safety Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 206

Qualified Personnel Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 207

Warning Statement for Norway and Sweden . . . . . . . . . . . . . . . . . . . . . . . . . . . . 208

Complete Hardware Guide for EX4500 Ethernet Switches

Chapter 19 Radiation and Laser Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 209

Laser and LED Safety Guidelines and Warnings for EX Series Switches . . . . . . . 209

General Laser Safety Guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 209

Class 1 Laser Product Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 209

Laser Beam Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 210

Radiation from Open Port Apertures Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . 211

Chapter 20 Installation and Maintenance Safety Information . . . . . . . . . . . . . . . . . . . . . 213

Installation Instructions Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 213

Chassis Lifting Guidelines for EX4500 Switches . . . . . . . . . . . . . . . . . . . . . . . . . . 214

Ramp Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 215

Rack-Mounting and Cabinet-Mounting Warnings . . . . . . . . . . . . . . . . . . . . . . . . . 216

Grounded Equipment Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 220

Maintenance and Operational Safety Guidelines and Warnings . . . . . . . . . . . . . 220

Jewelry Removal Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 221

Lightning Activity Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 222

Operating Temperature Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 223

Product Disposal Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 224

Chapter 21 Power and Electrical Safety Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . 227

General Electrical Safety Guidelines and Warnings . . . . . . . . . . . . . . . . . . . . . . . 227

Prevention of Electrostatic Discharge Damage . . . . . . . . . . . . . . . . . . . . . . . . . . 228

AC Power Electrical Safety Guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 230

AC Power Disconnection Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 231

DC Power Electrical Safety Guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 232

DC Power Disconnection Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 234

DC Power Grounding Requirements and Warning . . . . . . . . . . . . . . . . . . . . . . . . 236

DC Power Wiring Sequence Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 237

DC Power Wiring Terminations Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 238

Multiple Power Supplies Disconnection Warning . . . . . . . . . . . . . . . . . . . . . . . . . 240

TN Power Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 240

Action to Take After an Electrical Accident . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 241

Part 9 Compliance Information

Chapter 22 Compliance Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 245

Agency Approvals for EX Series Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 245

Compliance Statements for EMC Requirements for EX Series Switches . . . . . . 246

Canada . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 246

European Community . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 247

Japan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 247

Korea . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 247

United States . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 248

FCC Part 15 Statement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 248

Non-Regulatory Environmental Standards . . . . . . . . . . . . . . . . . . . . . . . . . . 248

Compliance Statements for Acoustic Noise for EX Series Switches . . . . . . . . . . 249

Declaration of Conformity for EX4500 Switches . . . . . . . . . . . . . . . . . . . . . . . . . 249

Table of Contents

Complete Hardware Guide for EX4500 Ethernet Switches

List of Figures

Part 1 Switch and Components Overview and Specifications

Chapter 1 EX4500 Switch Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Figure 1: EX4500 Switch Front . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Figure 2: EX4500 Switch Rear with Intraconnect Module Installed . . . . . . . . . . . . . 4

Figure 3: EX4500 Switch Rear with Virtual Chassis Module Installed . . . . . . . . . . . 5

Figure 4: EX4500 Switch Front Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Figure 5: Label Identifying CEE Capable EX4500 Switches . . . . . . . . . . . . . . . . . . 13

Figure 6: EX4500 Switch Rear Panel with an Intraconnect Module Installed . . . . 14

Figure 7: EX4500 Switch Rear Panel with a Virtual Chassis Module Installed . . . . 14

Chapter 2 Component Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Figure 8: LCD Panel in EX4500 Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Figure 9: Chassis Status LEDs in an EX4500 Switch . . . . . . . . . . . . . . . . . . . . . . . 22

Figure 10: Network Port LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

Figure 11: Uplink Module Port LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Figure 12: LEDs on the Management Port on an EX4500 Switch . . . . . . . . . . . . . . 26

Figure 13: AC Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

Figure 14: Power Cord Retainer for an AC Power Supply . . . . . . . . . . . . . . . . . . . . 28

Figure 15: AC Power Supply LEDs in EX4500 Switches . . . . . . . . . . . . . . . . . . . . . 29

Figure 16: DC Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

Figure 17: DC Power Supply LED in EX4500 Switches . . . . . . . . . . . . . . . . . . . . . . 32

Figure 18: Fan Tray Used in an EX4500 Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

Figure 19: Front-to-Back Airflow Through the EX4500 Switch Chassis . . . . . . . . 34

Figure 20: Back-to-Front Airflow Through the EX4500 Switch Chassis . . . . . . . . 35

Figure 21: Uplink Module Slots in an EX4500 Switch . . . . . . . . . . . . . . . . . . . . . . . 36

Figure 22: SFP+ Uplink Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

Figure 23: Intraconnect Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

Figure 24: Virtual Chassis Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

Figure 25: Virtual Chassis Module LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

Part 2 Planning for Switch Installation

Chapter 5 Rack and Cabinet Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79

Figure 26: Front-to-Back Airflow Through the EX4500-40F-FB Switch

Chassis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82

Figure 27: Back-to-Front Airflow Through the EX4500-40F-BF Switch

Chassis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82

Figure 28: Clearance Requirements for Airflow and Hardware Maintenance for

an EX4500 Switch Chassis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83

Chapter 7 Planning Power Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87

Figure 29: AC Plug Types . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89

Part 3 Installing and Connecting the Switch and Switch Components

Chapter 9 Installing the Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99

Figure 30: Attaching the Mounting Bracket Along the Front of the Switch . . . . . 103

Figure 31: Mounting the Switch on Two Posts in a Rack . . . . . . . . . . . . . . . . . . . . 104

Figure 32: Attaching the Front Bracket to the Switch Chassis . . . . . . . . . . . . . . . 106

Figure 33: Mounting the Switch on the Front Posts in a Rack . . . . . . . . . . . . . . . . 106

Figure 34: Sliding the Rear Brackets to the Rear of a Four-Post Rack . . . . . . . . . 107

Chapter 10 Installing Switch Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109

Figure 35: Installing a Power Supply in an EX4500 Switch . . . . . . . . . . . . . . . . . . . 111

Figure 36: Installing a DC Power Supply in an EX4500 Switch . . . . . . . . . . . . . . . 113

Figure 37: Installing a Fan Tray in an EX4500 Switch . . . . . . . . . . . . . . . . . . . . . . . 114

Figure 38: Uplink Module Slots in an EX4500 Switch . . . . . . . . . . . . . . . . . . . . . . 115

Figure 39: Installing an Uplink Module in an EX4500 Switch . . . . . . . . . . . . . . . . 116

Figure 40: Installing an Intraconnect Module in an EX4500 Switch . . . . . . . . . . . 119

Figure 41: Installing the Virtual Chassis Module in an EX4500 Switch . . . . . . . . . 121

Figure 42: Connecting a Virtual Chassis Cable to a Dedicated VCP on a Virtual

Chassis Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122

Figure 43: Installing a Transceiver in an EX Series Switch . . . . . . . . . . . . . . . . . . . 124

Chapter 11 Connecting the Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125

Figure 44: Connecting a Grounding Cable to an EX Series Switch . . . . . . . . . . . . 125

Figure 45: Location of Protective Earthing Terminal on an EX6210 Switch . . . . . 128

Figure 46: Power Cord Retainer in an AC Power Supply . . . . . . . . . . . . . . . . . . . . 132

Figure 47: Connecting the Power Supply Cord to an EX4500 Switch . . . . . . . . . . 133

Figure 48: Remove Plastic Cover from Terminal Block . . . . . . . . . . . . . . . . . . . . . 135

Figure 49: Connecting the Power Supply Cables to an EX4500 Switch . . . . . . . 136

Figure 50: Install Plastic Cover on Terminal Block . . . . . . . . . . . . . . . . . . . . . . . . . 136

Figure 51: Ethernet Cable Connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137

Figure 52: Connecting an EX Series Switch to a Network for Out-of-Band

Management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 138

Figure 53: Ethernet Cable Connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 139

Figure 54: Connecting an EX Series Switch to a Management Console Through

a Console Server . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140

Figure 55: Connecting an EX Series Switch Directly to a Management

Console . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140

Figure 56: Ethernet Cable Connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143

Figure 57: Connecting a Fiber-Optic Cable to an Optical Transceiver Installed in

an EX Series Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 145

Chapter 12 Performing Initial Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 147

Figure 58: LCD Panel in an EX3200, EX4200, EX4500, or EX8200 Switch . . . . . 156

Part 4 Removing the Switch and Switch Components

Chapter 14 Removing Switch Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 163

Figure 59: Removing a Power Supply from an EX4500 Switch . . . . . . . . . . . . . . 166

Figure 60: Removing a DC Power Supply from an EX4500 Switch . . . . . . . . . . . 167

Complete Hardware Guide for EX4500 Ethernet Switches

Figure 61: Removing a Fan Tray from an EX4500 Switch . . . . . . . . . . . . . . . . . . . 169

Figure 62: Removing an Uplink Module from an EX4500 Switch . . . . . . . . . . . . . 170

Figure 63: Removing an Intraconnect Module from an EX4500 Switch . . . . . . . . 173

Figure 64: Removing the Virtual Chassis Module from an EX4500 Switch . . . . . 175

Figure 65: Disconnecting a Virtual Chassis Cable from a Dedicated VCP on a

Virtual Chassis Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 176

Figure 66: Removing a Transceiver from an EX Series Switch . . . . . . . . . . . . . . . 179

Part 7 Returning Hardware

Chapter 17 Returning the Switch or Switch Components . . . . . . . . . . . . . . . . . . . . . . . . . 191

Figure 67: Location of the Serial Number ID Label on an EX4500 Switch . . . . . . 193

Figure 68: Location of the Serial Number ID Label on an AC Power Supply Used

in an EX4500 Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 194

Figure 69: Location of the Serial Number ID Label on the Fan Tray Used in an

EX4500 Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 194

Figure 70: Location of the Serial Number ID Label on the Virtual Chassis Module

Used in an EX4500 Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 195

Part 8 Safety Information

Chapter 21 Power and Electrical Safety Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . 227

Figure 71: Place a Component into an Antistatic Bag . . . . . . . . . . . . . . . . . . . . . . 229

Part 9 Compliance Information

Chapter 22 Compliance Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 245

Figure 72: Declaration of Conformity for the EU . . . . . . . . . . . . . . . . . . . . . . . . . . 250

Figure 73: Suppliers Declaration of Conformity for Australia and New

Zealand . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 251

List of Figures

Complete Hardware Guide for EX4500 Ethernet Switches

List of Tables

Part 1 Switch and Components Overview and Specifications

Chapter 1 EX4500 Switch Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Table 1: EX4500 Switch Models, Components, and Supported Junos OS

Release . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Table 2: Physical Specifications of the EX4500 Switch Chassis . . . . . . . . . . . . . . . 11

Table 3: CLI Equivalents of Terms Used in Documentation for EX4500

Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Chapter 2 Component Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Table 4: LCD Panel Menu Options in EX4500 Switches . . . . . . . . . . . . . . . . . . . . . 19

Table 5: Chassis Status LEDs in an EX4500 Switch . . . . . . . . . . . . . . . . . . . . . . . . 22

Table 6: Link/Activity LED on Network Ports and Uplink Module Ports in EX4500

Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Table 7: Status LED on Network Ports and Uplink Module Ports in EX4500

Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

Table 8: Link/Activity LED on the Management Port on an EX4500 Switch . . . . . 27

Table 9: Status LED on the Management Port on an EX4500 Switch . . . . . . . . . . 27

Table 10: Power Supply LED on EX4500 Switches . . . . . . . . . . . . . . . . . . . . . . . . . 29

Table 11: DC Power Supply LED on EX4500 Switches . . . . . . . . . . . . . . . . . . . . . . 32

Table 12: Airfow Direction in EX4500 Switch Models . . . . . . . . . . . . . . . . . . . . . . . 33

Table 13: Uplink Module Status LED . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

Table 14: Intraconnect Module Status LED . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

Table 15: Virtual Chassis Module LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

Chapter 3 Component Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

Table 16: EX Series Switches Console Port Connector Pinout Information . . . . . . 42

Table 17: Management Port Connector Pinout Information for EX4500

Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43

Table 18: Network Port and Uplink Module Port Connector Pinout Information

for EX4500 Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44

Table 19: Virtual Chassis Ports (VCPs) Connector Pinout Information . . . . . . . . . 45

Table 20: Optical Interface Support and Copper Interface Support for Gigabit

Ethernet SFP Transceivers in EX4500 Switches . . . . . . . . . . . . . . . . . . . . . . . 49

Table 21: Optical Interface Support for Gigabit Ethernet SFP+ Transceivers in

EX4500 Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60

Table 22: Software Support for SFP+ Direct Attach Cables for EX Series

Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65

Table 23: SFP+ Direct Attach Cable Specifications . . . . . . . . . . . . . . . . . . . . . . . . 66

Part 2 Planning for Switch Installation

Chapter 4 Site Preparation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73

Table 24: Site Preparation Checklist . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73

Table 25: Site Electrical Wiring Guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75

Table 26: EX Series Switch Environmental Tolerances . . . . . . . . . . . . . . . . . . . . . . 77

Chapter 5 Rack and Cabinet Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79

Table 27: Rack Requirements and Specifications for the Switch . . . . . . . . . . . . . . 79

Table 28: Cabinet Requirements and Specifications for the Switch . . . . . . . . . . . 81

Chapter 7 Planning Power Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87

Table 29: Power Specifications for an AC Power Supply Used in EX4500

Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87

Table 30: Power Specifications for the DC Power Supply Used in an EX4500

Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88

Table 31: AC Power Cord Specifications for an EX4500 Switch . . . . . . . . . . . . . . 88

Chapter 8 Planning the Virtual Chassis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91

Table 32: Number of Switches and Switch Roles for an EX4200 Virtual Chassis,

per Junos OS Release . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92

Table 33: Number of Switches and Switch Roles for an EX4500 Virtual Chassis,

per Junos OS Release . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92

Table 34: Number of Switches and Switch Roles for a Mixed EX4200 and EX4500

Virtual Chassis, per Junos OS Release . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92

Table 35: Virtual Chassis Components to Consider when Planning an EX4200

and EX4500 Virtual Chassis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93

Table 36: Cabling Requirements for a Virtual Chassis . . . . . . . . . . . . . . . . . . . . . . 94

Part 3 Installing and Connecting the Switch and Switch Components

Chapter 9 Installing the Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99

Table 37: Inventory of Components Provided with an EX4500 Switch . . . . . . . . . 101

Chapter 11 Connecting the Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125

Table 38: Port Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143

Complete Hardware Guide for EX4500 Ethernet Switches

About This Topic Collection

•

How to Use This Guide on page xvii

•

List of EX Series Guides for Junos OS Release 11.4 on page xvii

•

Downloading Software on page xix

•

Documentation Symbols Key on page xx

•

Documentation Feedback on page xxi

•

Requesting Technical Support on page xxii

How to Use This Guide

Complete documentation for the EX Series product family is provided on webpages at

http://www.juniper.net/techpubs/en_US/release-independent/information-products/

pathway-pages/ex-series/product/index.html. We have selected content from these

webpages and created a number of EX Series guides that collect related topics into a

book-like format so that the information is easy to print and easy to download to your

local computer.

Software features for EX Series switches are listed by platform and by Junos OS release

in a standalone document. See EX Series Switch Software Features Overview.

This guide, Complete Hardware Guide for EX4500 Ethernet Switches, collects together

information about the EX4500 switches. The release notes are at

http://www.juniper.net/techpubs/en_US/junos11.4/

information-products/topic-collections/release-notes/11.4/junos-release-notes-11.4.pdf.

List of EX Series Guides for Junos OS Release 11.4

DescriptionTitle

Component descriptions, site preparation, installation,

replacement, and safety and compliance information

for EX2200 Ethernet switches

Complete Hardware Guide for EX2200 Ethernet Switches

Component descriptions, site preparation, installation,

replacement, and safety and compliance information

for EX3200 Ethernet switches

Complete Hardware Guide for EX3200 Ethernet Switches

Component descriptions, site preparation, installation,

replacement, and safety and compliance information

for EX3300 Ethernet switches

Complete Hardware Guide for EX3300 Ethernet Switches

DescriptionTitle

Component descriptions, site preparation, installation,

replacement, and safety and compliance information

for EX4200 Ethernet switches

Complete Hardware Guide for EX4200 Ethernet Switches

Component descriptions, site preparation, installation,

replacement, and safety and compliance information

for EX4500 Ethernet switches

Complete Hardware Guide for EX4500 Ethernet Switches

Component descriptions, site preparation, installation,

replacement, and safety and compliance information

for EX6210 Ethernet switches

Complete Hardware Guide for EX6210 Ethernet Switches

Component descriptions, site preparation, installation,

replacement, and safety and compliance information

for EX8208 Ethernet switches

Complete Hardware Guide for EX8208 Ethernet Switches

Component descriptions, site preparation, installation,

replacement, and safety and compliance information

for EX8216 Ethernet switches

Complete Hardware Guide for EX8216 Ethernet Switches

Component descriptions, site preparation, installation,

replacement, and safety and compliance information

for the XRE200 External Routing Engine

Complete Hardware Guide for the XRE200 External Routing Engine

Software feature descriptions, configuration examples,

and tasks for Junos OS for EX Series switches

Complete Software Guide for Junos

®

OS for EX Series Ethernet

Switches, Release 11.4

Software feature descriptions, configuration examples

and tasks, and reference pages for configuration

statements and operational commands (This

information also appearsin the Complete Software Guide

for Junos

®

OS for EX Series Ethernet Switches, Release

11.4.)

Software Topic Collections

Junos

®

OS for EX Series Ethernet Switches, Release 11.4: Access and

User Management

Junos

®

OS for EX Series Ethernet Switches, Release 11.4: Access Control

Junos

®

OS for EX Series Ethernet Switches, Release 11.4: Configuration

Management

Junos

®

OS for EX Series Ethernet Switches, Release 11.4: Class of

Service

Junos

®

OS for EX Series Ethernet Switches, Release 11.4: Device Security

Junos

®

OS for EX Series Ethernet Switches, Release 11.4: Ethernet

Switching

Junos

®

OS for EX Series Ethernet Switches, Release 11.4: EX3300,

EX4200, and EX4500 Virtual Chassis

Complete Hardware Guide for EX4500 Ethernet Switches

DescriptionTitle

Junos

®

OS for EX Series Ethernet Switches, Release 11.4: EX8200 Virtual

Chassis

Junos

®

OS for EX Series Ethernet Switches, Release 11.4: Fibre Channel

over Ethernet

Junos

®

OS for EX Series Ethernet Switches, Release 11.4: High

Availability

Junos

®

OS for EX Series Ethernet Switches, Release 11.4: Interfaces

Junos

®

OS for EX Series Ethernet Switches, Release 11.4: Layer 3

Protocols

Junos

®

OS for EX Series Ethernet Switches, Release 11.4: MPLS

Junos

®

OS for EX Series Ethernet Switches, Release 11.4: Multicast

Junos

®

OS for EX Series Switches, Release 11.4: Network Management

and Monitoring

Junos

®

OS for EX Series Switches, Release 11.4: Port Security

Junos

®

OS for EX Series Switches, Release 11.4: Power over Ethernet

Junos

®

OS for EX Series Ethernet Switches, Release 11.4: Routing Policy

and Packet Filtering

Junos

®

OS for EX Series Ethernet Switches, Release 11.4: Software

Installation

Junos

®

OS for EX Series Ethernet Switches, Release 11.4: Spanning-Tree

Protocols

Junos

®

OS for EX Series Ethernet Switches, Release 11.4: System

Monitoring

Junos

®

OS for EX Series Ethernet Switches, Release 11.4: System

Services

Junos

®

OS for EX Series Ethernet Switches, Release 11.4: System Setup

Junos

®

OS for EX Series Ethernet Switches, Release 11.4: User Interfaces

Downloading Software

You can download Junos OS for EX Series switches from the Download Software area

at http://www.juniper.net/customers/support/ . To download the software, you must

About This Topic Collection

have a Juniper Networks user account. For information about obtaining an account, see

http://www.juniper.net/entitlement/setupAccountInfo.do.

Documentation Symbols Key

Notice Icons

DescriptionMeaningIcon

Indicates important features or instructions.Informational note

Indicates a situation that might result in loss of data or hardware

damage.

Caution

Alerts you to the risk of personal injury or death.Warning

Alerts you to the risk of personal injury from a laser.Laser warning

Text and Syntax Conventions

ExamplesDescriptionConvention

To enter configuration mode, type the

configure command:

user@host> configure

Represents text that you type.Bold text like this

user@host> show chassis alarms

No alarms currently active

Represents output that appears on the

terminal screen.

Fixed-width text like this

•

A policy term is a named structure that

defines match conditions and actions.

•

Junos OS System Basics Configuration

Guide

•

RFC 1997, BGP Communities Attribute

•

Introduces important new terms.

•

Identifies book names.

•

Identifies RFC and Internet draft titles.

Italic text like this

Configure the machine’s domain name:

[edit]

root@# set system domain-name

domain-name

Represents variables (options for which

you substitute a value) in commands or

configuration statements.

Italic text like this

•

To configure a stub area, include the

stub statement at the [edit protocols

ospf area area-id] hierarchy level.

•

The console port is labeled CONSOLE.

Represents names of configuration

statements, commands, files, and

directories; IP addresses; configuration

hierarchy levels; or labels on routing

platform components.

Plain text like this

Complete Hardware Guide for EX4500 Ethernet Switches

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Juniper EX4500 Series User manual

Juniper EX4500 Series User manual

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