By using the utility netsh, you may find it easily to manage your network. Yes, it's pretty much convenient.
1. Show network information:
netsh interface ip show config
2. Change setting of ip address, mask and gateway
netsh interface ip set address name="Network Name" static ip_address subnet_mask gateway 1
Sample: set Local Area Connection to static address 192.111.215.96, mask = 255.255.255.252, gateway = 192.111.215.1
netsh interface ip set address name="Local Area Connection" static 192.111.215.96 255.255.255.252 192.111.215.1 1
2. Change DNS setting
+ set DNS
netsh interface ip set dns "Network Name" static dns_address
+ add DNS
netsh interface ip add dns "Network Name" dns_address index=2
3. Export IP setting to file:
netsh -c interface dump > C:\setting.txt
4. Import IP setting from file:
netsh -f C:\setting.txt
or
netsh exec C:\setting.txt
5. Using DHCP
+ Simply add 'dhcp' at the end of your command :D
netsh interface ip set address "Local Area Connection" dhcp
netsh interface ip set dns "Local Area Connection" dhcp
Have fun!