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 is FIFA World Player of the Year. He also helped his club team Barcelona win / wins the European Champions League and the World Club Championship. Messi grow / grew up playing football. He joined his first club when he was five.At the age of eight, he signed in / up for the famous Newell's Old Boys' youth team. His career nearly ended when doctors found out he suffered / suffering from a growth hormone deficiency.essi grow / grew up playing football. He joined his first club when he was five. At the age of eight, he signed in / up for the famous Newell's Old Boys' youth team. His career nearly ended when doctors found out he suffered / suffering from a growth hormone deficiency.