CHAPTER 23
Replacing Host Subsystem Components
•
Replacing the M7i Routing Engine on page 141
•
Replacing the SSD on an RE-B-1800 Routing Engine on page 143
•
Replacing the Routing Engine Interface Port Cables on page 144
•
Replacing the Management Ethernet Cable on page 146
•
Replacing the PC Card Adapter Flash Disk on page 147
•
Replacing the Console or Auxiliary Cable on page 148
•
Removing and Inserting the CompactFlash Card on page 149
•
Configuring the CompactFlash Card on page 152
•
Removing and Inserting SDRAM Modules on page 153
•
Removing and Inserting the PC Card on page 155
Replacing the M7i Routing Engine
The Routing Engine is hot-pluggable, as described in “M7i Field-Replaceable Units (FRUs)”
on page 135. To replace a Routing Engine, perform the following procedures:
•
Removing an M7i Routing Engine on page 141
•
Installing the Routing Engine in a M7i Router on page 142
Removing an M7i Routing Engine
To remove a Routing Engine (see Figure 41 on page 142):
1. Place an electrostatic bag or antistatic mat on a flat, stable surface.
2. Attach an ESD grounding strap to your bare wrist and connect the strap to one of the
ESD points on the chassis.
3. Press and hold the offline button on the faceplate of the Routing Engine until the
green ONLINE LED turns off, which takes about 5 seconds.
4. Loosen the thumbscrews securing the Routing Engine, using a Phillips screwdriver if
necessary.
141Copyright © 2019, Juniper Networks, Inc.
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