Step 2: Display the Router Hardware

Action

To determine which Routing Engine you are logged in to, use the following JUNOS software command-line interface (CLI) command:

user@host> show chassis hardware

Hardware inventory:

Item             Version  Part number  Serial number     Description

Chassis                                65565             M320

Midplane         REV 05   710-009120   RB0662            M320 Midplane

FPM GBUS         REV 04   710-005928   HV7564            M320 Board

FPM Display      REV 05   710-009351   HY0996            M320 FPM Display

CIP              REV 04   710-005926   HV2440            M320 CIP

PEM 0            Rev 03   740-009148   QD17663           DC Power Entry Module

PEM 1            Rev 03   740-009148   QD17664           DC Power Entry Module

PEM 2            Rev 03   740-009148   QD17662           DC Power Entry Module

PEM 3            Rev 03   740-009148   QD16006           DC Power Entry Module

Routing Engine 0 REV 05   740-008883   P11123900322      RE-4.0

Routing Engine 1 REV 05   740-008883   P11123900311      RE-4.0

CB 0             REV 07   710-009115   HW8716            M320 Control Board

CB 1             REV 07   710-009115   HW8693            M320 Control Board

[...Output truncated...]

What it Means

The output from the show chassis hardware command indicates that you are logged in to the master Routing Engine because this command can only be used on the master Routing Engine.

If you are not logged in to the master Routing Engine, you will see the following command output:

user@host> show chassis hardware

error: Aborted! This command can only be used on the master routing engine.