RFID based door access system

The video demonstrates how to configure an RFID-based door access system in Cisco Packet Tracer. The setup includes a server, router, switches, RFID reader, and RFID card. The tutorial covers making connections between devices, configuring the router with IP and DHCP settings, setting up the server with IP and gateway addresses, enabling IoT services, and connecting IoT devices to the server. Users can access the door using the RFID card. The tutorial provides step-by-step instructions on setting up the system.