Juniper MX480, Руководство по оборудованию

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To return a defective hardware component:
1.
Determine the part number and serial number of the defective component.
2.
Obtain an RMA number from the Juniper Networks Technical Assistance Center (JTAC).
You can send e-mail or telephone as described above.
3.
Provide the following information in your e-mail message or during the telephone call:
•
Part number and serial number of component
•
Your name, organization name, telephone number, and fax number
• Description of the failure
4.
The support representative validates your request and issues an RMA number for
return of the component.
5.
Pack the component for shipment.
Packing the MX480 Router for Shipment
To pack the router for shipment:
1.
Retrieve the shipping crate and packing materials in which the router was originally
shipped. If you do not have these materials, contact your Juniper Networks
representative about approved packaging materials.
2.
On the console or other management device connected to the master Routing Engine,
enter CLI operational mode and issue the following command to shut down the router
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 request system halt .
3.
Attach an ESD grounding strap to your bare wrist and connect the strap to one of the
ESD points on the chassis.
4.
Shut down power to the router by pressing the AC input switch or DC circuit breaker
for all power supplies to the off (
O ) position.
5.
Disconnect power from the router.
6.
Remove the cables that connect to all external devices.
Copyright © 2019, Juniper Networks, Inc. 380
MX480 Universal Routing Platform Hardware Guide