The show environment command in Cisco devices is used to display the status of the system’s

environment, including power supplies and sensor temperatures. This command provides a

comprehensive overview of the environmental conditions affecting the device, such as temperature

readings and power supply status.

Option A, show hardware, is not specific to power supplies and sensor temperatures. Option B, show

module, displays information about the network modules installed in the device but not the

environmental conditions. Option D, show diag, is used for diagnostic purposes and does not

specifically provide the status of power supplies and sensor temperatures.

Therefore, the correct answer is C, show environment, which is the command that specifically shows

the status of power supplies and sensor temperatures in Cisco devices12.

Reference :=

Cisco Community discussions on power supply details1.

Cisco documentation on Environmental Monitoring and Power Management2.

Reference:

https://www.cisco.com/c/m/en_us/techdoc/dc/reference/cli/n5k/commands/showenvironment.html