(The Netscape server is upgraded to MAXNGS2.0. The Netscape server can only provide one IP address at the same time, and the second machine can obtain an IP address. When DHCP assigns IP, one machine is assigned two IPs. TFTP cannot transmit multiple processes at the same time. Add multi-network segment function, when using a large network segment, you can set how many machines to automatically jump to the next network segment, theoretically support unlimited clients, increase the program function, when the first setting is completed After that, the program will be automatically saved, and there is no need to set it again for the next use.)