netsh經常使用命令

netsh經常使用命令

0.netsh介紹
netsh(Network Shell)是一個windows系統自己提供的功能強大的網絡配置命令行工具

1.修改IP地址addr和子網掩碼mask
netsh interface ip set address name="本地鏈接" source=static addr=192.168.0.106 mask=255.255.255.0

2.修改默認網關gateway
netsh interface ip set address name="本地鏈接" gateway=192.168.0.1 gwmetric=0

3.修改首選(PRIMARY)的DNS
netsh interface ip set dns name="本地鏈接" source=static addr=202.96.128.66 register=PRIMARY

4.禁用無線網卡
netsh interface set interface wlan0 disabled

5.啓用無線網卡
netsh interface set interface wlan0 enabled

4.開啓轉發
netsh interface portproxy add v4tov4 listenaddress=192.168.1.127 listenport=8089 connectaddress=10.125.8.169 connectport=3306

5.刪除轉發
netsh interface portproxy delete v4tov4 listenaddress=192.168.1.127 listenport=8089

6.顯示全部端口代理
netsh interface portproxy show all

7.判斷一個端口是否開啓
netstat -ano -p tcp | findstr "7778" >nul 2>nul && echo 7778端口已開啓 || echo 7778端口未開啓