Internet

Enterprise DC WLC, ISE, DNAC

3rd Parties 3rd Party users

Public Cloud SAP, Siemens, Azure, AWS

Boulevard 2030 IT Users

Internet Perimeter Firewall

Internet DMZ

IT Core Network

IT Core Switch

OT DMZ Delinea, Jump host, AD DC, WLC, ISE, PAN, DNAC

OT Firewall

Site Operation & Control MES, Monitoring, Engineering Workstation

OT Core Switch

OT Building Distribution Switch

OT Intermediate Distribution Switch

OT Head of Cell Switch (Central control panel)

OT Cell Switch

Basic Process Robot, Sensor, Actuator