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]
![](http://upload.wikimedia.org/wikipedia/commons/thumb/7/75/Unicast.svg/220px-Unicast.svg.png)
Routing schemes |
---|
Unicast |
Broadcast |
Multicast |
Anycast |
Unicast is in contrast to multicast and broadcast which are one-to-many transmissions.[2]
Internet Protocol unicast delivery methods such as Transmission Control Protocol (TCP) and User Datagram Protocol (UDP) are typically used.
See also
References
External links
- "What Is Unicast IPv4 Routing?". Microsoft. Retrieved 2010-09-30.