Bus topology is a network configuration where all devices share a single cable. Learn how data transmission works, what are the applications and limitations of this topology , and see a diagram example. A network topology is the arrangement of devices (nodes) and connections (links) in a computer network. It shows how computers, servers, and other devices are connected and how data flows between them. There are two main types of topology : Physical Topology : The actual physical layout of cables and devices. Logical Topology : How data moves across the network, regardless of physical layout. Note: Choosing the right topology is important because it affects the performance, cost, reliability ... Bus Network Topology The bus network topology is also referred to as horizontal topology . This topology is very common among local area networks. In this network, every computer is linked to a single connection line or cable through an interface. Thus each computer can directly communicate with other computer or device in the network. Each work station or node has a particular address, and to access a specific node, a user just needs to know its address. There is no concentration point in ...