Verifying And Configuring The Upgraded Routing Engine As The Backup; Subsystem; Removing The Routing Engine - Juniper mx240 Hardware Manual

MX240 3D Universal Edge Router Hardware Guide

Verifying and Configuring the Upgraded Routing Engine as the Backup

Related
Documentation
Upgrading to the RE-S-X6-64G Routing Engine in a Nonredundant Host Subsystem

Removing the Routing Engine

276
Use the request chassis routing-engine master switch
1.
RE-S-X6-64G (RE0) the backup Routing Engine.
Use the
commit synchronize
2.
master Routing Engine to the backup Routing Engine.
RE-S-X6-64G Routing Engine Description for MX Series on page 28
Upgrading to the RE-S-X6-64G Routing Engine in a Nonredundant Host Subsystem
on page 276
In a nonredundant host subsystem, only one Routing Engine and one Switch Control
Board are present in the chassis. When you are upgrading the Routing Engine, taking the
host subsystem offline shuts down the router. To upgrade the host subsystem with the
RE-S-X6-64G Routing Engine, you must uninstall the existing Routing Engine and install
the RE-S-X6-64G Routing Engine. Ensure that the Switch Control Board in the chassis
is SCBE2 because the RE-S-X6-64G Routing Engine is not compatible with the Switch
Control Boards SCB or SCBE. To upgrade the Switch Control Board to SCBE2, see
"Replacing an MX240 SCB" on page 334
MX960 SCB, depending on the chassis on which the Routing Engine is being upgraded.
NOTE: Save the router configuration before proceeding with the Routing
Engine upgrade.
Removing the Routing Engine on page 276
1.
Installing the Routing Engine RE-S-X6-64G on page 277
2.
To remove the Routing Engine from the chassis:
On the external management device connected to the Routing Engine, shut down the
1.
host subsystem by using the
Wait until a message appears on the console confirming that the operating system
2.
has halted.
Remove the cables connected to the Routing Engine.
3.
Place an electrostatic bag or antistatic mat on a flat, stable surface. Attach an ESD
4.
grounding strap to your bare wrist and connect the strap to one of the ESD points on
the chassis.
Verify that the Routing Engine LEDs are off. Loosen the captive screws on the top and
5.
bottom of the Routing Engine.
command to make newly installed
command to copy the active configuration from the
or Replacing an MX480 SCB or Replacing an
request vmhost power-off
Copyright © 2016, Juniper Networks, Inc.
command.