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 was born Luis Lionel Andres Messi on June 24, 1987, in Rosario, Argentina. As a young boy, he tagged along when his two older brothers played soccer with their friends, unintimidated by the bigger boys.ionel Messi was born Luis Lionel Andres Messi on June 24, 1987, in Rosario, Argentina. As a young boy, he tagged along when his two older brothers played soccer with their friends, unintimidated by the bigger boys.