Windows下通过脚本快速修改IP地址
如果通过Windows的网络属性修改Ip/网关，真是太麻烦了。
经常要切换ip，所以我写了两个脚本：
c:\办公室.bat
netsh interface ip set address "以太网" static 192.168.1.234 255.255.255.0 192.168.1.1 1
c:\家里
netsh interface ip set address "以太网" static 172.16.1.220 255.255.255.0 172.16.1.254 1
这样就可以设置IP/Mask/GateWay了，netsh命令真方便！
添加多个DNS服务器方法：
netsh interface ip add dns name = "以太网" addr = 202.101.224.68
netsh interface ip add dns name = "以太网" addr = 202.101.224.69
netsh interface ip add dns name = "以太网" addr = 202.96.128.68
netsh interface ip add dns name = "以太网" addr = 202.96.128.86
清空DNS服务器的方法：
rem 清空DNS
netsh interface ip set dns name = "以太网" static addr = none
使用dhcp自动分配ip的快捷netsh命令:
netsh interface ip set address name="以太网" source=dhcp
为一个网络连接设置二个或多个IP地址:
netsh interface ip set address name="以太网" source=static addr=192.168.1.23 mask=255.255.255.0 gateway=192.168.1.1
netsh interface ip add address name="以太网" addr=10.2.2.5 mask=255.255.255.0
netsh interface ip add address name="以太网" addr=192.168.5.33 mask=255.255.255.0