Is there any way to run C3G124-48 HW diagnostics?

[Alice_Grandi]

Hi everybody,
I need to know If there is any CLI command (or NetSight Applications tool) I can use to check a Securestack C3 switch for HW issues.

I tried the various "show port ..." commands, but they only show if ports are admin and operationally up or down, whereas I need to run some hardware diagnostics to check if some ports are really working or not.

Thank you in advance for your replies!

[Alice_Grandi]

I had already tried "show logging buffer" and "show support", then tried to see current.log as you suggested, but I didn't find any information useful to understand why an SFP port is not working as usual...thank you anyway!