Trivial File Transfer Protocol (TFTP)
Port: 69
1) Download file
tftp IP 69
tftp> get REMOTE_FILE LOCAL_FILE2) Upload file
tftp IP 69
tftp> put LOCAL_FILE REMOTE_FILELast updated
tftp IP 69
tftp> get REMOTE_FILE LOCAL_FILEtftp IP 69
tftp> put LOCAL_FILE REMOTE_FILELast updated