Check health hardware components of Nexus 9K via CLI

[babalao]

Hello,

If I want to check the health status of HW components (modules,memory,power supp,FANs) on a Cisco Switch (Specially for Nexus but Catalyst too) , what commands can you recommend?

I have this:

show enviroment , show module

Any other good command?

Thank you!

[Pavel Tarakanov]

show diagnostic result module all detail

show diagnostic content module all

Also, usually information about HW failure can be found in show logging log.