：首先编程获取各个PC 终端的MAC地址和IP地址信息，通过中间路由交换设备发送数据包给服务器端，服务器根据地址段给各个计算机终端划分相应的IP地址，-: First programming the PC terminal for each MAC address and IP address information, via an intermediate routing and switching equipment to send data packets to the server, a

Delphi:Delphi修改本机的IP地址，程序先获取到电脑上所有的网卡设备，可选择获取哪一块网卡的IP地址，选择确认后点击“读取IP”按钮，即可得到本机的IP地址。 -Delphi: Delphi modify the IP address of the machine, the program first to get to all of the devices on the computer network card, you can choose which one to get