Initial Settings : Set Static IP Address2021/11/30

Windows PowerShell
Copyright (C) Microsoft Corporation. All rights reserved.

# display network interfaces
PS C:\Users\Administrator> Get-NetIPInterface -AddressFamily IPv4 

ifIndex InterfaceAlias                  AddressFamily NlMtu(Bytes) InterfaceMetric Dhcp     ConnectionState PolicyStore
------- --------------                  ------------- ------------ --------------- ----     --------------- -----------
11      Ethernet0                       IPv4                  1500              25 Enabled  Connected       ActiveStore
1       Loopback Pseudo-Interface 1     IPv4            4294967295              75 Disabled Connected       ActiveStore

# set DHCP off (replace InterfaceIndex number to your own environment (ifIndex above))
PS C:\Users\Administrator> Set-NetIPInterface -InterfaceIndex 6 -Dhcp Disabled 

# for example, set IP address [10.0.0.101/24], gateway [10.0.0.1]
PS C:\Users\Administrator> New-NetIPAddress -InterfaceIndex 11 -AddressFamily IPv4 -IPAddress "10.0.0.101" -PrefixLength 24 -DefaultGateway "10.0.0.1" 

IPAddress         : 10.0.0.101
InterfaceIndex    : 11
InterfaceAlias    : Ethernet0
AddressFamily     : IPv4
Type              : Unicast
PrefixLength      : 24
PrefixOrigin      : Manual
SuffixOrigin      : Manual
AddressState      : Preferred
ValidLifetime     : Infinite ([TimeSpan]::MaxValue)
PreferredLifetime : Infinite ([TimeSpan]::MaxValue)
SkipAsSource      : False
PolicyStore       : ActiveStore

# for example, set DNS [10.0.0.10]
PS C:\Users\Administrator> Set-DnsClientServerAddress -InterfaceIndex 11 -ServerAddresses "10.0.0.10" -PassThru 

InterfaceAlias               Interface Address ServerAddresses
                             Index     Family
--------------               --------- ------- ---------------
Ethernet0                           11 IPv4    {10.0.0.10}
Ethernet0                           11 IPv6    {}

# confirm settings
PS C:\Users\Administrator> ipconfig /all 

Windows IP Configuration

   Host Name . . . . . . . . . . . . : RX-7
   Primary Dns Suffix  . . . . . . . : srv.world
   Node Type . . . . . . . . . . . . : Hybrid
   IP Routing Enabled. . . . . . . . : No
   WINS Proxy Enabled. . . . . . . . : No
   DNS Suffix Search List. . . . . . : srv.world

Ethernet adapter Ethernet0:

   Connection-specific DNS Suffix  . :
   Description . . . . . . . . . . . : Intel(R) 82574L Gigabit Network Connection
   Physical Address. . . . . . . . . : 00-0C-29-E7-79-55
   DHCP Enabled. . . . . . . . . . . : No
   Autoconfiguration Enabled . . . . : Yes
   Link-local IPv6 Address . . . . . : fe80::1f2:119a:9e1f:4db%11(Preferred)
   IPv4 Address. . . . . . . . . . . : 10.0.0.101(Preferred)
   Subnet Mask . . . . . . . . . . . : 255.255.255.0
   Default Gateway . . . . . . . . . : 10.0.0.1
   DHCPv6 IAID . . . . . . . . . . . : 100666409
   DHCPv6 Client DUID. . . . . . . . : 00-01-00-01-29-32-35-9D-00-0C-29-E7-79-55
   DNS Servers . . . . . . . . . . . : 10.0.0.10
   NetBIOS over Tcpip. . . . . . . . : Enabled