How to Configure Windows Server Core using SConfig

The Server Configuration tool (SConfig) can be used to configure and manage a Windows Server. When you select the Server Core installation option during Windows Server installation, you can use SConfig as the main route to configure and manage all the parts that belong to the operating system like setting up the Domain network, Remote access and Network configuration. Please see How to install free Hyper-V Server on a VMware Workstation, and how to migrate WDS and MDT to a new Windows Server.
Read more on How to reinstall Server Manager and disable Server Manager at startup for all users and login users, and how to Convert Windows Server Essentials or Evaluation to Retail Edition.
Here is the YouTube video discussing this topic.
Steps to Configure Server using SConfig
I already configured the server with Windows Server 2022 and will be using it to show these steps. You can read how to Upgrade Windows Server 2019 to 2022 via iDRAC.
1. Type sconfig in the command prompt and hit Enter

2. The Server Configuration Tool (sconfig) page will display. You can select the settings you want to change or configure by typing the specific number.

3. The current domain is techdirectarchive2022.local if you want to change the domain or workgroup type 1 in the Enter number to select an option and hit enter.
This will enter the Change domain/workgroup membership screen.

You can type D to join domain or W to join workgroup or hit enter to cancel and return to sconfig screen.
4. Let’s change the computer name by typing 2 in the Enter number to select an option.
Enter the new computer name: my new computer name is TECH-DIRECT002. Specify an authorized domain\user: techdirectarchive2022.local and the server password.
The Name change can only take effect after a restart. Type Y to restart or N to cancel.

5. Update the server setting by typing 5. You can select Automatic, Download only, or Manual updates

With sconfig you can configure Remote desktop, Network settings, Date and time, Windows activation and many more by just entering the specific configuration number and follow through with the guide.
FAQs
On the command prompt type Start PowerShell and press Enter this will open a new Windows PowerShell console window.
>Type Add-WindowsFeature AD-Domain-Services and press Enter. The Active Directory Domain Services will be installed.
Windows Server Core is a minimal installation option for Windows Server that provides a lightweight and more secure environment by excluding the graphical user interface (GUI). System administrators often choose Server Core for improved performance, reduced attack surface, and resource efficiency.
SConfig provides a straightforward method for configuring network settings on Windows Server Core. After launching SConfig, navigate to the ‘Network Settings’ option. Set the server’s IP address, subnet mask, default gateway, and DNS servers.
SConfig provides a simplified process for joining a domain. In the main menu, select ‘Domain/Workgroup Settings.’ Choose the option to join a domain, and then provide the necessary domain credentials. Once authenticated, your Server Core system will join the specified domain.
SConfig simplifies the management of Windows Update settings on Windows Server Core. Within the SConfig menu, select the ‘Windows Update Settings’ option. From here, you can configure how Windows Server Core handles updates, including automatic download and installation.
I hope you found this blog post on how to Configure Server Core using Sconfig Interesting and helpful. If you have any questions do not hesitate to ask in the comment section.