In the AAA song form, titles are placed either at the beginning or end of each verse. In the AABA, the title usually appears at the beginning or end of the A section. In the verse/chorus and verse/chorus/bridge song, the title often begins or ends the chorus. The verse is the part of the song that tells a story.
In both TCP and UDP, port numbers start at 0 and go up to 65535. Numbers in the lower ranges are dedicated to common Internet protocols (like 21 for FTP and 80 for HTTP). To find the specific values used by certain applications, see this TCP / UDP Port Number Glossary.
TCP and UDP port usage. â¢ Well known services typically run on low ports < 600. â¢ Privileged RPC servers us ports < 1,024. - On Unix must be root to bind port numbers below 1,024. â¢ Outgoing connections typically use high ports. - Usually just ask OS to pick an unused port number. - Some clients use low ports to âproveâ they are root.