The serial number (S/N) is a unique identifier of Juniper products and is often required for product identification. The information below explains how to retrieve the it on the EX-series switches by reading it from a label on the chassis, by using the Command Line Interface, or through the J-Web interface.
There are 3 methods for retrieving the S/N from an EX-series switch (EX 3200 and EX 4200).
To locate the serial number on the EX-series switch chassis.
The number is a 12 digit format, labeled on the rear panel of the chassis.
To retrieve the S/N by using CLI command.
On the Switch CLI, issue the command ‘show chassis hardware‘ as in the example below:
user@switch> show chassis hardware
Item Version Part number Serial number Description
Chassis BK0207662087 EX3200-48T
FPC 0 REV X3 750-021259 BK0207662087 EX3200-48T, 8 POE
CPU BUILTIN BUILTIN FPC CPU
PIC 0 BUILTIN BUILTIN 48x 10/100/1000 Base-T
PIC 1 REV X1 711-021270 AR0206621426 4x GE SFP
Xcvr 0 REV 01 740-011782 P9904K1 SFP-SX
Xcvr 3 REV 01 740-011782 P9908BY SFP-SX
Power Supply 0 REV 01 740-020957 AT0506630218 PS 320W AC
Fan Tray Fan Tray
In this example we identify the serial number of the chassis (BK0207662087), Uplink module (AR0206621426), power supply (AT0506630218) and SFPs (P9904K1, P9908BY) installed on the uplink module.
To retrieve the S/N by using J-Web HTTP interface
The serial number of the chassis is available on the Monitor tab, under System View