software. (If two Routing Engines are installed, also issue the command on the backup
Routing Engine.)
user@host> request system halt
Wait until a message appears on the console confirming that the operating system
has halted.
For more information about the command, see the CLI Explorer.
NOTE: The CFEB might continue forwarding traffic for approximately 5
minutes after the request system halt command has been issued.
4. Shut down power to the router by pressing the power switch for all power supplies to
the off (O) position. On both AC and DC power supplies, the switch is located on the
power supply faceplate.
5. Disconnect power from the router. For instructions, see “Replacing an M120 AC Power
Supply Cord” on page 244 or “Replacing an M120 DC Power Supply Cable” on page 251.
6. Remove the cables that connect to all external devices. For instructions, see“Replacing
Connections to M120 Routing Engine Interface Ports” on page 206 and “Removing an
M120 PIC Cable” on page 228.
7. Remove all Field Replaceable Units (FRUs) from the router.
8. Remove the router from the rack:
•
If you are using a mechanical lift, place the lift platform under the router, unscrew
and remove the mounting screws from the rack, and move the router to the shipping
crate.
•
If you are not using a mechanical lift and the router weight is fully supported by a
shelf or another router, unscrew and remove the mounting screws from the rack.
Three people can then lift the router and move it to the shipping crate.
•
If you are not using a mechanical lift and the router weight is not fully supported by
a shelf or another router, three people should grasp the router while a fourth person
unscrews and removes the mounting screws from the rack. The three lifters can
then move the router to the shipping container.
9. Place the router in the shipping crate or onto the pallet. If on a pallet, bolt the router
to the pallet.
10. Cover the router with an ESD bag and place the packing foam on top of and around
the router.
11. Replace the accessory box on top of the packing foam.
307Copyright © 2018, Juniper Networks, Inc.
Chapter 35: Packing and Returning Components
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