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).
Messi started playing in Barcelona practically since he was 13 in 2000. Of course he stated with the kids team between 2000-2003. Moving to C team between 2003-2004 and on to B team 2004-2005 and finally to the A team from 2004 onward.. 26 people found this useful.