Metropolitan Area Network Diagram is frequently used as a high-speed network to share regional resources (like a big LAN). It is also frequently used to provide public access to other networks via a WAN connection. There are numerous methods for categorizing networks. The main criterion for classification is the method of administration. Depending on how the network is organized and controlled, Metropolitan Area Network Diagram can be classified as a local, distributed, metropolitan, or wide area network (WAN). A network administrator oversees the operation of a network or a network segment. If the network is complex, the administration team's activities are logged, and their rights and responsibilities are strictly divided. Computers can be linked using various media access controllers, including twisted pairs, optical conductors (optical cables), and radio
