Unicast

In computer networking, unicast is a one-to-one transmission from one point in the network to another point; that is, one sender and one receiver, each identified by a network address.[1]

Unicast is data transmission from a single sender (red) to a single receiver (green). Other devices on the network (yellow) do not participate in the communication.
Routing schemes
Unicast

Broadcast

Multicast

Anycast

Geocast

See also

References


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