what is topologies?

Answer Posted / mr.pravin parmar

The Graphical Representation of a network is called Topology.
According to the requirement of accessing data speed and
Cost we can define any of the above type of topology to
design our network.

Bus Topology :Through Backbone cable all the computers are
connected via T-Connector and at the both the end of
Backbone cable Terminator device is attached to indicate
ending of the Network.

If backbone cable goes down,Whole network will go down.

Ring Topology : Every node is connected in ring form so,if
any node goes down,whole network will be effected.

Star Topology :If Central Network Device is goes
down,Network will goes down else most organization which
require medium scale speed and Cost effective network uses
Star Topology.

Mesh : Each node is connected to all the remaining node.It
is developed by using Fiber Optic cable.Its Provide fast and
reliable communication but its a 10 times heighr in cost of
normal technology.

hybrid : is a combination of any 2 or more topologies to
create a network.



Ring

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