LogoفارسیFA

Performing Initial Server Setup for Better Performance and Security in Windows Server 2025

After installing Windows Server 2025, configuring initial settings is essential to ensure performance, security, and stability. These tasks include renaming the server, joining it to a domain, enabling Remote Desktop, setting a static IP address, adjusting the time zone, activating the system with a valid license, disabling IE Enhanced Security, and applying updates. Administrators can use Server Manager (GUI) or Server Configuration (CLI) to perform these tasks. PowerShell DSC helps prevent configuration drift, while hardware validation tools ensure system reliability before deployment.

Initial ConfigurationServer ManagerPowerShell DSC

~2 min read • Updated Dec 16, 2025

1. Initial Server Settings


  • Set a Static IP for network identity.
  • Adjust Time Zone to local time.
  • Activate Windows Server 2025 with a valid product key.
  • Check and install Updates for security.
  • Rename the server and join it to a domain.
  • Enable Remote Desktop for remote management.
  • Disable IE Enhanced Security for easier browsing.

2. Using Server Manager


Server Manager in Desktop Experience provides a graphical interface to configure server name, domain membership, IP address, Remote Desktop, activation, and updates.


3. Using Server Configuration (CLI)


In Server Core installations, administrators can run SConfig.cmd to configure server name, domain, IP, Remote Desktop, activation, and updates via command-line interface.


4. Preventing Configuration Drift with PowerShell DSC


Desired State Configuration (DSC) defines and enforces server settings through PowerShell scripts. DSC continuously monitors and corrects deviations, ensuring consistency across multiple servers.


5. Validating Hardware Stability


Before deployment, use memory testers and burn-in applications to validate hardware reliability. Manufacturers like Dell, HP, and Cisco provide diagnostic tools for memory, storage, and processors.


6. Key Steps in Server Manager


  • Rename Server: Change computer name in System Properties.
  • Join Domain: Connect to organizational domain.
  • Enable Remote Desktop: Allow remote access and assign users.
  • Configure IP: Set static IP and DNS servers.
  • Check Updates: Install latest patches.
  • Disable IE ESC: Turn off enhanced security for IE.
  • Adjust Time Zone: Select correct time zone.
  • Activate Windows: Enter product key and validate.

Conclusion


Performing initial setup with Server Manager or Server Configuration, leveraging PowerShell DSC, and validating hardware ensures a secure, stable, and efficient Windows Server 2025 environment.


Written & researched by Dr. Shahin Siami

Next Article