JN0-102 · Question #80
Which command displays the current temperature of a Junos device's components?
The correct answer is B. show chassis environment. The show chassis environment command provides detailed information about the physical environment of a Junos device, including the current temperature readings of its various components and ambient temperature.
Question
Which command displays the current temperature of a Junos device's components?
Options
- Ashow chassis temperature-thresholds
- Bshow chassis environment
- Cshow chassis hardware
- Dshow chassis alarms
How the community answered
(32 responses)- A6% (2)
- B88% (28)
- C3% (1)
- D3% (1)
Why each option
The `show chassis environment` command provides detailed information about the physical environment of a Junos device, including the current temperature readings of its various components and ambient temperature.
`show chassis temperature-thresholds` displays the configured thresholds for temperature warnings and alarms, not the current temperature.
The `show chassis environment` command is specifically designed to display environmental statistics for the chassis, which includes current temperatures of different components, fan speeds, and power supply status.
`show chassis hardware` displays information about the installed hardware components, such as their type, serial numbers, and versions, but not their current operating temperatures.
`show chassis alarms` displays any active alarms related to the chassis, but it does not show the actual current temperature readings.
Concept tested: Junos OS chassis environment monitoring
Source: https://www.juniper.net/documentation/us/en/software/junos/cli/topics/ref/command/show-chassis-environment.html
Topics
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