netsh interface ip set address name="LAN" source=static addr=10.10.10.1 mask=255.255.255.0 //設定固定IP
netsh interface ip set address name="LAN" gateway=110.10.10.2 gwmetric=0 //設定default gateway
netsh interface ip set dns name="LAN" source=static addr=10.10.10.3 register=PRIMARY //設定第一台DNS
netsh interface ip add dns name="LAN" addr=10.10.10.4 //設定第二台DNS
netsh interface ip set wins name="LAN" source=static addr=none //設定WINS
netsh interface ip set address name="LAN" dhcp //設定為DHCP
把要的內容存成*.cmd or *.bat 即可