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Networking Topologies

Essay by   •  August 29, 2011  •  Essay  •  315 Words (2 Pages)  •  1,356 Views

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Bus topology refers to a local area network (LAN) arrangement where each node or device is connected to a main cable or link called a bus. A bus network is simple yet very reliable. Since nodes themselves are not relied upon for communication, the failure of a single node is not problematic for the rest of the network. For a major issue to occur, there must be a problem with the bus itself.

Despite its simplicity and reliability the bus network does have several limitations. The cable length of the bus is limited due to data loss. Also, a bus network may have performance issues if the nodes are located at scattered points and due not lie near a common line.

Ring Topology

Ring networks are those in which the nodes are connected in a closed loop configuration. Nodes adjacent to each other are directly connected while others are...

Bus topology refers to a local area network (LAN) arrangement where each node or device is connected to a main cable or link called a bus. A bus network is simple yet very reliable. Since nodes themselves are not relied upon for communication, the failure of a single node is not problematic for the rest of the network. For a major issue to occur, there must be a problem with the bus itself.

Despite its simplicity and reliability the bus network does have several limitations. The cable length of the bus is limited due to data loss. Also, a bus network may have performance issues if the nodes are located at scattered points and due not lie near a common line.

Ring Topology

Ring networks are those in which the nodes are connected in a closed loop configuration. Nodes adjacent to each other are directly connected while others are...

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