Hi There
I too am missing the "device-sensor accounting" option from my switches, but I'm not using the 3750x model. I'm using the following models:
1) WS-C3750V2-48PS-S
2) WS-C3750V2-24PS-S
I am currently using IOS version 12.2(52)SE and have started to deploy 12.2(55)SE10. The option is missing on all model and IOS versions for me.
I have Cisco ISE deployed at my organization so I was hoping to leverage this option. Also based on some reading in other forums/Cisco documentation, I saw when using "device-sensor accounting" that I should also be implementing "no macro auto monitor" option. This option is not being accepted by my switches either.
Anyone else seeing this issue?
Regards