The User Datagram Protocol is a protocol used to transmit data over the internet. It is connectionless and does not guarantee delivery of your data, but uses less overhead. This term was viewed ...

Note that the IP protocol number is not the same as the port number (see TCP/IP port), which refers to a higher level, such as the application layer. Following are some of the common IP protocol ...

Currently, the most common protocols for data services are IPv4 and IPv6 at the network layer and TCP and User Datagram Protocol (UDP) at the transport layer. Because new services and applications are ...