Load VRP version file with FTP or TFTP, use command: <Quidway>tftp 192.168.100.2 get NE20-VRP330-0521.04 NE20-VRP330-0521.04, and then it indicates that the transmission prompts failure and cannot finish load operation.
File name of command line is generally not written with suffix name .bin. Correct name is:
<Quidway>tftp 192.168.100.2 get NE20-VRP330-0521.04.bin NE20-VRP330-0521.04.bin. After the operation file can be loaded normally.
VRP version file enters wrong.