It is the way two or more communication devices attach to a link.
A Link is the physical communication pathway that transfer data from one device to another.
Point to Point
Provide dedicated link between two devices
use actual length of wire or cable to connect the two end
including microwave & satellite link.
Infrared remote control & tvs remote control
Multipoint.
Also known as Multidrop line
configuration
one or more than two specific
devices share a single link
capacity of the channel is
shared
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