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).
Paolo Nutini was born in Paisley, Scotland, on 9 January 1987. His hits include 'Jenny Don't Be Hasty' and 'New Shoes', and his second album Sunny Side Up recently reached Number 1. Nutini continues to live in the Paisley area and his latest single, 'Coming Up Easy', is released by Atlantic on 10 August.