Juniper MX2020 Hardware Manual page 492

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For monitoring the temperature of specific items in the MX2020 router, the output for the show chassis
environment monitored command is similar to the following:
user@host> show chassis environment monitored
Class Item
Temp CB 0 IntakeA-Zone0
CB 0 IntakeB-Zone1
CB 0 IntakeC-Zone0
CB 0 ExhaustA-Zone0
CB 0 ExhaustB-Zone1
CB 0 TCBC-Zone0
CB 1 IntakeA-Zone0
CB 1 IntakeB-Zone1
CB 1 IntakeC-Zone0
CB 1 ExhaustA-Zone0
CB 1 ExhaustB-Zone1
CB 1 TCBC-Zone0
SPMB 0 Intake
SPMB 1 Intake
Routing Engine 0 CPU
OK 3360 RPM
OK 3360 RPM
OK 3360 RPM
OK 3480 RPM
OK 3480 RPM
OK 3360 RPM
OK 3480 RPM
OK 3480 RPM
OK 3360 RPM
OK 2760 RPM
OK 2760 RPM
OK 2760 RPM
OK 2640 RPM
OK 2760 RPM
OK 2640 RPM
OK 3600 RPM
OK 3600 RPM
OK 3480 RPM
OK 3480 RPM
OK 3360 RPM
OK 3480 RPM
Status Measurement
OK 23 degrees C / 73 degrees F
OK 29 degrees C / 84 degrees F
OK 26 degrees C / 78 degrees F
OK 25 degrees C / 77 degrees F
OK 27 degrees C / 80 degrees F
OK 32 degrees C / 89 degrees F
OK 22 degrees C / 71 degrees F
OK 23 degrees C / 73 degrees F
OK 26 degrees C / 78 degrees F
OK 25 degrees C / 77 degrees F
OK 24 degrees C / 75 degrees F
OK 28 degrees C / 82 degrees F
OK 30 degrees C / 86 degrees F
OK 23 degrees C / 73 degrees F
OK 31 degrees C / 87 degrees F
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