netværkstypen

netværkstypen refers to the classification of computer networks according to their scope, architecture, and communication model. Broadly, networks can be divided into local area networks (LAN), metropolitan area networks (MAN), wide area networks (WAN), and personal area networks (PAN). A LAN typically covers a small geographic area such as a building, a MAN spans a city or campus, a WAN connects multiple cities or countries, and a PAN is centered around a single person and uses short‑range wireless technologies.

In addition to geographic scope, networks are often categorized by topology, which describes how nodes are logically connected. Common topologies include star, where all nodes attach to a central hub; ring, where each node connects to two others forming a closed loop; bus, where all nodes share a single communication line; and mesh, where multiple redundant paths exist between nodes. The choice of topology influences performance, fault tolerance, and scalability.

Communication models also define network types. Peer‑to‑peer (P2P) networks allow nodes to act as both clients and servers, sharing resources directly. Client‑server architectures centralize services on dedicated servers, providing controlled access and management. Hybrid models combine elements of both, enabling flexible deployment in diverse environments.

The term netværkstypen is used in EU directives and national regulations to specify technical requirements for telecommunications infrastructure, ensuring interoperability and quality of service. Understanding the different network types is essential for designing, deploying, and securing modern digital communications.