RELATED DOCUMENTATION
Returning a QFX3500 Device or Component for Repair or Replacement | 618
Locating the Serial Number on an EX4300 Switch or Component
IN THIS SECTION
Listing the Switch and Components Details with the CLI | 598
Locating the Chassis Serial Number ID Label on an EX4300 Switch | 600
Locating the Serial Number ID Labels on FRUs in an EX4300 Switch | 601
If you are returning a switch or hardware component to Juniper Networks for repair or replacement, you
must locate the serial number of the switch or component. You must provide the serial number to the
Juniper Networks Technical Assistance Center (JTAC) when you contact them to obtain Return Materials
Authorization (RMA).
If the switch is operational and you can access the CLI, you can list serial numbers for the switch 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
physical switch or component.
NOTE: If you want to find the serial number on the physical switch component, you will need
to remove the component from the switch chassis, for which you must have the required parts
and tools available. See “Installing and Removing EX4300 Switch Hardware Components” on
page 464.
Listing the Switch and Components Details with the CLI
To list the switch and switch components and their serial numbers, enter the following CLI command:
show chassis hardware
The following output lists the switch components and serial numbers for an EX4300-48P switch:
user@switch> show chassis hardware
598
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