What is Trivial File Transfer Protocol (TFTP)

Trivial File Transfer Protocol (TFTP) is a file transfer protocol, which is the basic form of File Transfer Protocol (FTP). Trivial File Transfer Protocol (TFTP) has a very simple design and it requires only a very small amount of memory. Trivial File Transfer Protocol (TFTP) is mainly used for network booting of computers and network infrastucture devices such as routers and switches. Trivial File Transfer Protocol (TFTP) is used in Cisco networking environment to back up IOS, configuration files, and for an IOS upgrade.

Trivial File Transfer Protocol (TFTP) is a simple file transfer protocol and it is implemented on top of the User Datagram Protocol (UDP). The standard UDP port number for Trivial File Transfer Protocol (TFTP) is 69.

Tftpd32 Client and Server

Tftpd32 is a free, opensource IPv6 ready application which includes DHCP, TFTP, DNS, SNTP and Syslog servers as well as a TFTP client.
The TFTP client and server are fully compatible with TFTP option support (tsize, blocksize and timeout), which allow the maximum performance when transferring the data.
Some extended features such as directory facility, security tuning, interface filtering; progress bars and early acknowledgments enhance usefulness and throughput of the TFTP protocol for both client and server.
The included DHCP server provides unlimited automatic or static IP address assignment.