Understanding Windows Server Roles and Features

Introduction to Windows Server

• Windows Server differs from client operating systems (e.g., Windows 10).
• After installation, Windows Server requires configuration to be functional.
• It serves data after being assigned roles and features.

Server Purpose

• Servers consume electricity until assigned a purpose.
• Assignment of roles and features gives the server its function in the network.

Roles vs. Features

Roles

• Define the primary function of the server within the network.
• Example: Installing a File Server role allows the server to serve files to users.

Features

• Subset of functions that can complement roles or function independently.
• Enhances the capabilities of the server without defining its primary role.

Key Steps for System Administrators

1. Identify necessary roles for the organization.
2. Consider the specific needs when building Windows infrastructure.

Commonly Used Roles

• Domain Controller:

  • Most critical role; acts as the backbone of the network.
  • Other roles rely on Domain Controller services.

• DHCP Server:

  • Automatically assigns IP addresses to client devices.

• DNS Server:

  • Resolves URLs for client computers to access the Internet.

• File Server:

  • Stores and shares files for collaborative work among users.

• Print Server:

  • Manages print requests from clients.

• Application Server:

  • Hosts applications for client access.

• Backup Server:

  • Handles data backup for the organization.

• Windows Update Server:

  • Manages and deploys updates for Windows systems.

Conclusion

• Future lessons will cover each of the roles in detail.