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show chassis hardware (GNF)



Release Information

Command introduced before Junos OS Release 7.4.

Command introduced in Junos OS Release 12.3 for MX2010 and MX2020 Universal Routing Platforms.


Display a list of all hardware components of the chassis, including the hardware version level and serial number, the GNF Routing Engine details, and the FPCs assigned to the GNF.

Required Privilege Level


List of Sample Output

Output Fields

Table 1 lists the output fields for the show chassis hardware command. Output fields are listed in the approximate order in which they appear.

Table 1: show chassis hardware Output Fields

Field Name

Field Description


Chassis component:

  • Information about the backplane, Routing Engine, Power Entry Modules (PEMs), and fan trays. Also displays information about Flexible PIC Concentrators (FPCs) and associated Physical Interface Cards (PICs), Modular Port Concentrators (MPCs) and associated Modular Interface Cards (MICs), or Dense Port Concentrators (DPCs).


Revision level of the chassis component.

Part number

Part number of the chassis component.

Serial number

Serial number of the chassis component. The serial number of the backplane is also the serial number of the router chassis. Use this serial number when you need to contact Juniper Networks Customer Support about the router or switch chassis.


Brief description of the hardware item.

Sample Output

user@router> show chassis hardware