Locating the Serial Number on a QFX3500 Device or Component
If you are returning a device or component to Juniper Networks for repair or replacement,
you must locate the serial number of the device or component. You must provide the
serial number to the Juniper Networks Technical Assistance Center (JTAC) when you
contact them toobtain a Return Materials Authorization(RMA). See “ContactingCustomer
Support to Obtain a Return Materials Authorization for a QFX Series Device or Component”
on page 151.
If the device is operational and you can access the command-line interface (CLI), you
can list serial numbers for the device and for some components with a CLI command. If
you do not have access to the CLI or if the serial number for the component does not
appear in the command output, you can locate the serial number ID label on the device
or component.
NOTE: If you want to find the serial number ID label on a component, you
need to remove the component from the device chassis, for which you must
have the required parts and tools available.
•
Listing the Chassis and Component Details Using the CLI on page 148
•
Locating the Chassis Serial Number ID Label on a QFX3500 Device on page 149
•
Locating the Serial Number ID Labels on FRU Components on page 149
Listing the Chassis and Component Details Using the CLI
To list the QFX3500 device and components and their serial numbers, use the show
chassis hardware CLI operational mode command. If you are using the QFX3500 device
as a Node device in a QFabric system, you must first log in to the device using the request
component login CLI operational mode command.
user@device> show chassis hardware
Hardware inventory:
Item             Version  Part number  Serial number     Description
Chassis                                JN000TEST5        QFX3500
Routing Engine 0          BUILTIN      BUILTIN           QFX Routing Engine
FPC 0            REV 05   750-036931   EE0823            QFX 48x10G 4x40G Switch
  CPU                     BUILTIN      BUILTIN           FPC CPU
  PIC 0                   BUILTIN      BUILTIN           48x 10G-SFP+
  MGMT BRD       REV 08   750-036946   EE0731            QFX3500-MB
Power Supply 0   Rev 04   740-032091   UI00690           QFX PS 650W AC
Power Supply 1   Rev 04   740-032091   UI00679           QFX PS 650W AC
Fan Tray 0                                               QFX Fan Tray
Fan Tray 1                                               QFX Fan Tray
Fan Tray 2                                               QFX Fan Tray
Copyright © 2017, Juniper Networks, Inc.148
QFX3500 Device Hardware Documentation