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).
Lionel Messi-Mini Biography (TV-PG; 3:22) Argentinian soccer player Lionel Messi moved to Spain at the age of 13. Messi became a star in his new country and in 2012 set a record for most goals in a calendar year and was named FIFA's Player of the Year a record fourth time.ionel Messi-Mini Biography (TV-PG; 3:22) Argentinian soccer player Lionel Messi moved to Spain at the age of 13. Messi became a star in his new country and in 2012 set a record for most goals in a calendar year and was named FIFA's Player of the Year a record fourth time.