Replacing Routing Engine (Re) Module; Installing An Re Module In An Ex9200 Switch - Juniper EX9214 Hardware Manual

CHAPTER 18

Replacing Routing Engine (RE) Module

Installing an RE Module in an EX9200 Switch

Copyright © 2017, Juniper Networks, Inc.
Installing an RE Module in an EX9200 Switch on page 199
Removing an RE Module from an EX9200 Switch on page 201
Taking the Host Subsystem Offline in an EX9200 Switch on page 203
The Routing Engine module (RE module) in an EX9200 switch is a hot-insertable and
hot-removable field-replaceable unit (FRU); you can remove and replace it while the
switch is running without turning off power to the switch or disrupting switching functions.
Each RE module is installed horizontally in a Switch Fabric module (SF module) installed
in the switch.
NOTE: In an EX9214 switch, you must install an RE module only in the SF
modules installed in slots 7 and 8 labeled
CAUTION: Do not lift the RE module by holding the ejector handles. The
ejector handles cannot support the weight of the module. Lifting the ejector
handles by the levers might bend the levers, and the bent ejector handles
will prevent the RE module from being properly seated in the chassis.
Before you begin installing an RE module in an EX9200 switch:
Ensure you understand how to prevent electrostatic discharge (ESD) damage. See
"Prevention of Electrostatic Discharge Damage" on page
Ensure that you have the following parts and tools available to install an RE module:
ESD grounding strap
Phillips (+) screwdrivers, number 1 and 2
and .
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