1) 현재 설정 확인하기
Get-NetIPConfiguration
**InterfaceIndex 확인할 것
Get-NetIPAddress
Get-NetAdapter
2) DHCP Server로부터 IP 받기
Set-NetIPInterface -InterfaceIndex 4 -Dhcp Enabled
Get-NetIPAddress
3) 수동으로 IP 설정하기
New-NetIPAddress -InterfaceIndex 4 -IPAddress 10.0.2.23 -PrefixLength 24 -DefaultGateway 10.0.2.1
4) DNS Server 설정하기
Set-DnsClientServerAddress -InterfaceIndex 4 -ServerAddresses “10.0.2.23 , 8.8.8.8”