Anetwork topologyis the pattern in which nodes (i.e., computers, printers, routers or other devices) are connected to a local areanetwork(LAN) or othernetworkvia links (e.g., twisted pair copper wire cable or optical fiber cable). There are four principaltopologiesused in LANs: bus, ring, star and mesh.

Anetwork topologyis the pattern in which nodes (i.e., computers, printers, routers or other devices) are connected to a local areanetwork(LAN) or othernetworkvia links (e.g., twisted pair copper wire cable or optical fiber cable). There are four principaltopologiesused in LANs: bus, ring, star and mesh

the arrangement of networks in the form of topology is called network topology

Network Topologyis the arrangement with which computer systems ornetworkdevices are connected to each other.Topologiesmay define both physical and logical aspect of thenetwork.

Network topology is the arrangement of the elements of a communication network. Network topology can be used to define or describe the arrangement of various types of telecommunication networks, including command and control radio networks, industrial fieldbusses and computer networks.