This paper simulate IoT based smart companies and make our networking infrastructure effective, efficient and most
importantly accurate with security. The simulator used is Cisco Packet Tracer, this tool has been used form many years in
networking. Main strength of the tool is the offering of a variety of network components that simulate a real network, devices
would then need to be interconnected and configured in order to create a network. Technology plays a critical role in all daily
activities of the present day.