Thursday, November 3, 2011

Network Topologies


Topology refers to the shape of a network, or the network's layout. How different nodes in a network are connected to each other and how they communicate are determined by the network's topology. Topologies are either physical or logical. Below are diagrams of the five most common network topologies.Network topology is a section that describes the relationship between computers are built based on usability, resource constraints and cost limitations, meaning that network topologies can be tailored to the circumstances existing in the field. Network topology there are several forms as follows; Bus topology, Ring topology, Star topology, Tree topology, and Mesh Topology. 

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