Juniper MX104 Hardware Manual page 218

MX104 3D Universal Edge Router Hardware Guide
194
To check the Routing Engine environmental status information, such as the operating
state, function, and operating temperature, use the
command:
routing-engine
user@host> show chassis environment routing-engine
Routing Engine 0 status:
State
Temperature
CPU Temperature
Routing Engine 1 status:
State
For further description of the output from the command, see the show chassis
routing-engine command summary in the
show chassis environment
Online Master
37 degrees C / 98 degrees F
47 degrees C / 116 degrees F
Present
CLI Explorer .
Copyright © 2017, Juniper Networks, Inc.