DNS Change Via CMD Line
First find the network name by using:
netsh interface show interface
You should see something like "Local Area Connection"
To add a DNS server:
netsh interface ipv4 add dnsserver "Ethernet" address=192.168.x.x index=1
To delete DNS:
netsh interface ipv4 delete dnsserver "Local Area Connection 3" address=192.168.10.20
netsh interface ipv4 delete dnsserver "Local Area Connection" address=192.168.10.11
netsh interface ipv4 delete dnsserver "Local Area Connection" address=192.168.10.11
netsh interface show interface
Local Area Connection 3
netsh interface ipv4 add dnsserver "Local Area Connection 3" address=192.168.10.10 index=1
netsh interface ipv4 delete dnsserver "Ethernet" address=192.168.10.20
netsh interface ipv4 add dnsserver "Ethernet" address=192.168.202.10 index=1
Ethernet
Set to DHCP
netsh interface ip set address "Local Area Connection" dhcp
netsh interface ip set dns "Local Area Connection" dhcp