FTP is a pure TCP-connect protocol, and thus AFAIK "as fast as it gets" when considering TCP file transfer options. However, there are some other products that do not run over TCP - examples are the commercial products BI.DAN-GUN, fasp and FileCatalyst.The latter product points out problems with pure TCP, and one can read more on Wikipedia, e.g. starting from Network Congestion.
TCP: UDP: Connection: TCP is connection oriented Protocol: FTP, Telnet, SMTP, DNS, HTTP, POP: DNS, BOOTP, DHCP, TFTP, RIP: answered Jun 30 by Shimroz. Related questions List two advantages of using UDP over TCP. Compare between OSI and TCP/IP reference model. Explain TCP connection management with the help of TCP connection management Various TCP and UDP ports - GeeksforGeeks TCP and UDP: 20 /21: File Transfer Protocol (FTP) Port used by FTP protocol to send data to client: TCP: 22: Secure Shell (SSH) Used as secure replacement protocol for Telnet: TCP and UDP: The transport layer has a lot of ports to accommodate lots of various applications protocols simultaneously. The ports are dictated by the type of Transport Layer: TCP and UDP TCP and UDP Raj Jain Washington University in Saint Louis Saint Louis, MO 63130 TCP FTP SMTP UDP Physical Ethernet Point-to-Point Wi-Fi Coax Fiber Wireless P2P DNSSkype. 3-7 User Datagram Protocol (UDP) Connectionless end-to-end service Provides multiplexing via ports
FTPS - Wikipedia
RTP is fairly insensitive to packet loss, so it doesn't require the reliability of TCP. UDP has less overhead for headers so that one packet can carry more data, so the network bandwidth is utilized more efficiently. UDP provides fast data transmission also. So UDP is the obvious choice in cases such as this. TCP Port Number 21 and How It Works With FTP Jul 21, 2020 FTPS - Wikipedia
List of TCP and UDP port numbers - Wikipedia
Answered May 11, 2016 · Author has 74 answers and 48.4K answer views. FTP is described in RFC 959. It uses TCP port 21 as control channel using telnet protocol and a TCP data connection for actual file transfer. A variant, tftp, designed to work over UDP as per …