Powering Off The Switch; Removing A Routing Engine From An Ex9200-Sf Module; Replacing The Ex9200-Sf With The Ex9200-Sf2 - Juniper EX9214 Hardware Manual

EX9214 Switch Hardware Guide

Powering Off the Switch

Removing a Routing Engine from an EX9200-SF Module

Replacing the EX9200-SF with the EX9200-SF2

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The latest software ensures a healthy system—that is, a system that comprises Routing
Engines, control boards, and FPCs—before the upgrade.
If the system is NOT running Junos OS Release 14.1 or later, upgrade the software now.
2.
For information about how to verify and upgrade Junos OS, see the Junos OS Installation
and Upgrade Guide.
You must power off the switch before you install EX9200-SF2. See
EX9200 Switch" on page 179.
To remove a Routing Engine from the EX9200-SF:
Remove the cables connected to the Routing Engine.
1.
Place an electrostatic bag or antistatic mat on a flat, stable surface.
2.
Attach an electrostatic discharge (ESD) grounding strap to your bare wrist, and connect
3.
the strap to one of the ESD points on the chassis.
Loosen the captive screws on the top and bottom of the Routing Engine.
4.
Flip the ejector handles outward to unseat the Routing Engine.
5.
Grasp the Routing Engine by the ejector handles, and slide it about halfway out of the
6.
chassis.
Place one hand underneath the Routing Engine to support it, and slide it completely
7.
out of the chassis.
Place the Routing Engine on the antistatic mat.
8.
To replace the existing EX9200-SF with the EX9200-SF2:
Attach an electrostatic discharge (ESD) grounding strap to your bare wrist and connect
1.
the strap to one of the ESD points on the chassis.
Remove and replace the offline EX9200-SF with the EX9200-SF2.
2.
"Powering Off an
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