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Networks-Laboratory-Manual--10CSL77-->View question

What are network topologies? Explain Ring,Bus and Star topology.

What   are   network   topologies?   Explain   Ring,   Bus   and   Star

topology.


Asked On2017-05-16 17:58:58 by:neenu2

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Network Topology

Computers in a network have to be connected in some logical manner. The layout pattern of the interconnections between computers in a network is called network topology.

Ring

In ring topology, the computers in the network are connected in a circular fashion, and the data travels in one direction. Each computer is directly connected to the next computer, forming a single pathway for signals through the network. This type of network is easy to install and manage

Bus

Bus topology uses one main cable to which all nodes are directly connected. The main cable acts as a backbone for the network. One of the computers in the network typically acts as the computer server. The first advantage of bus topology is that it is easy to connect a computer or peripheral device. The second advantage is that the cable requirements are relatively small, resulting in lower cost.

Star

In star topology, each computer is connected to a central hub using a point-to-point connection. The central hub can be a computer server that manages the network, or it can be a much simpler device that only makes the connections between computers over the network possible.


Answerd on:2016-01-11 Answerd By:scribed

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