Port (computer networking) - Details. 1  Transport layer protocols, such as the Transmission Control Protocol (TCP) and the User Datagram Protocol (UDP), specify a source and destination port number in their headers.
Short Biography Lionel Messi. Lionel Messi was born, 24 June 1987, in Rosario, Argentina to a working class family. His father was a factory steel worker, and his mother a cleaner. He began playing from an early age, and his talent was soon apparent. However, at the age of 11, Messi was diagnosed with growth hormone deficiency (GHD).
Messiâs Girlfriend & Kids: The Pictures You Need to See. Lionel Messi is one of the most recognizable athletes in the world. Off the pitch, he does his best to live a normal live with his family. He has known his longtime partner, Antonella Roccuzzo, since they were children in Rosario, Argentina. The couple has two children, Thiago and Mateo.