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).
Early life. His full name is Luis Lionel Andres Messi. Born in June 24, 1987 in Rosario, Argentina. At the age of five, Messi started playing football for Grandoli, a local club coached by his father Jorge. In 1995 Messi switched to his hometown's Newell's Old Boys.