The TFTP
The Trivial File Transfer Protocol (TFTP) is a lightweight version of the FTP that is used to transfer files between devices. Unlike the FTP protocol, TFTP does not ask users for any credentials. TFTP uses UDP as a transport mechanism.
Most commonly, TFTP is used in LAN environments and, when dealing with manageable devices such as switches and routers, network administrators use TFTP servers to take back up of configuration files and to update the firmware.
TFTP server is running at IP 192.168.1.106 and a TFTP client at IP 192.168.1.104. There is a text file abc.txt stored on the TFTP server, which the TFTP client will download. Refer to the following diagram:
The traffic generated between two hosts is successfully captured and ...
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