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).
Potentially the two most famous Spanish-speaking athletes of late are Lionel Messi and Lorena Ochoa. Born in Argentina and moving to Spain as a teenager, Lionel Messi, considered one of the best soccer players of his generation, plays for BarÂ¸ca. Mexican golfer Lorena Ochoa is the holder of every LPGA Tour Player of the Year award from 2006â2009.