The network diagram depicts a network environment composed of 25 workstations (Workstations 1~25), which are interconnected through a central switch (Switch). The central switch serves as the hub for network traffic, managing the forwarding and routing of data packets. All workstations communicate with a central server (Server) through this switch for their data exchange. The server is responsible for critical tasks such as data processing, storage, and running applications, ensuring centralized data management and efficient operation of the entire network.