Juniper EX9208 Hardware Guide

Part 3 Initial Installation and Configuration
Chapter 10 Unpacking the Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155
Unpacking the EX9200 Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155
Unpacking a Line Card Used in an EX9200 Switch . . . . . . . . . . . . . . . . . . . . . . . . 156
Parts Inventory (Packing List) for an EX9208 Switch . . . . . . . . . . . . . . . . . . . . . . 157
Registering Products—Mandatory for Validating SLAs . . . . . . . . . . . . . . . . . . . . . 159
Chapter 11 Installing the Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 161
Installing and Connecting an EX9208 Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . 161
Installing a Mounting Shelf in a Rack or Cabinet for an EX9208 Switch . . . . . . . 162
Moving the Mounting Brackets for Center-Mounting an EX9200 Switch . . . . . . 164
Mounting an EX9200 Switch on a Rack or Cabinet Using a Mechanical Lift . . . . 165
Mounting an EX9208 Switch on a Rack or Cabinet Without Using a Mechanical
Lift . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 168
Installing and Removing EX9208 Switch Hardware Components . . . . . . . . . . . . 170
Chapter 12 Connecting the Switch to Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 173
Connecting Earth Ground to an EX Series Switch . . . . . . . . . . . . . . . . . . . . . . . . . 173
Parts and Tools Required for Connecting an EX Series Switch to Earth
Ground . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 174
Special Instructions to Follow Before Connecting Earth Ground to a
Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 177
Connecting Earth Ground to an EX Series Switch . . . . . . . . . . . . . . . . . . . . . 178
Connecting AC Power to an EX9208 Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 179
Powering On an AC-Powered EX9200 Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . 182
Connecting DC Power to an EX9208 Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 183
Powering On a DC-Powered EX9200 Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . 188
Chapter 13 Connecting the Switch to the Network . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 191
Connecting an EX9200 Switch to a Network for Out-of-Band Management . . . 191
Connecting an EX9200 Switch to a Management Console or an Auxiliary
Device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 192
Connecting the EX9200 Switch to an External Alarm-Reporting Device . . . . . . 193
Connecting the Alarm Relay Wires to the Craft Interface in an EX9200
Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 194
Connecting a Fiber-Optic Cable to a Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 195
Chapter 14 Performing Initial Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 197
EX9200 Switch Default Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 197
Connecting and Configuring an EX9200 Switch (CLI Procedure) . . . . . . . . . . . . 198
Part 4 Installing, Maintaining, and Replacing Components
Chapter 15 Removing the Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 205
Powering Off an EX9200 Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 205
Removing an EX9200 Switch from a Rack or Cabinet Using a Mechanical Lift . . 206
Removing an EX9208 Switch from a Rack or Cabinet WithoutUsing a Mechanical
Lift . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 207
Copyright © 2017, Juniper Networks, Inc.vi
EX9208 Switch Hardware Guide

Juniper EX9208 Specifications

General

Brand	Juniper
Model	EX9208
Category	Switch
Language	English