I need to do a small lab setup within my company. My small department will have about 20 staff . Then i will also have a small Data centre which host around 20x servers. I will like to have my own assign private IP addresses for my servers. Therefore , I believe i might need NAT internally.
I have attached a network diagram , which shown the Layer 3 ( 3750x) to do NAT .
Appreciate if any expert can advise , is this correct way to do NAT ???