Topologies

 Topologies


What is a network topology?

A network topology is the arrangement of the elements, such as links and nodes, 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 and computer networks. 


Network topology examples

Point to point topology -     This is arguably the most basic topology as it only consists of 2 nodes and a connection between them. So for example, if you were to configure a router in London, to connect and use resources on a network in Manchester, you would want to make sure that you had a link between them that supports your needs. 


Star topology - A star topology is a centralised topology consisting of multiple nodes and a central hub/switch. It is also a design where all devices are connected to a central hub or switch, and messages are passed to the central core that, in turn, passes the



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