Association of data and port

Port number and port number name of common services explain other 20FTPFile Transfer Protocol File transfer Protocol data connection 21FTPFile Transfer Protocol File transfer Protocol 21 (Control connection) 23TelnetTelecommunications Network remote login 53DNSDomain Name Server Domain name system 67DHCPDynamic host configuration protocol dynamic Host configuration Protocol 69TFTPTrivial File Transfer Protocol small File transfer Protocol 80HTTPHyper Text Transport Protocol Hypertext transfer Protocol 107Rtenlnetremote telnet109POP2Post Office Protocol 2 Post Office Protocol version 2110POP3Post Office Protocol 3 Post Office Protocol version 3115SFTPSecure File Transfer Protocol secure File transfer Protocol 443HTTPSHyper Text Transfer Protocol over Secure Socket Layer secure Hypertext transfer Protocol 520RIPRouting Information Protoco routing Information Protocol 520Port 992Telnetstelnet-over-ssl over secure Sockets layer Telnet

Note: others will be made up later.