Basic Network Design - Cisco - Networking, Cloud, and .
Ethernet-to-the-Factory 1.2 Design and Implementation Guide OL-14268-01 3 Basic Network Design Overview The main function of the manufacturing zone is to isolate critical services and applications that are important for the proper functioning of the production floor control systems from the enterprise network (or zone). This separation is usually achieved by a demilitarized zone (DMZ). The focus of …