Windows Server 2012/R2 Installation Guide

Planning a Windows Server 2012/R2 Installation

• Smaller networks need fewer decisions than larger networks regarding server installation.
• Important hardware considerations include CPU types (AMD or Intel), physical CPUs supported, and whether to choose 32-bit or 64-bit processors.
• Microsoft no longer provides a 32-bit version of its server operating system.
• Virtualization extensions must be supported by the CPU for running Hyper-V.
• Evaluate current disk technologies such as FAT and NTFS as part of the disk subsystem analysis.
• Consider hot-add/hot-replace features to allow hardware upgrades without system downtime.

Installing the First Server in a New Network

• Server names should be unique and descriptive, indicating location or purpose.
• Windows Server 2012/R2 installs both TCP/IPv4 and TCP/IPv6 by default; static IP addresses are recommended.
• Correct time zone settings are critical for accurate user authentication.
• Choose between a workgroup or domain model; workgroups are simpler, while domains offer enhanced features.
• Server roles define the capabilities and services provided by the server.

Performing a Clean Installation

• A clean installation involves setting up the OS on a new disk partition without upgrading from a previous version.
• Typically requires booting from a DVD; ensure the BIOS is configured accordingly.
• Installation usually involves two system restarts before prompting for an administrator password, which must adhere to complexity requirements.

Postinstallation Tasks

• Activate Windows Server 2012 R2; this typically occurs automatically but must be completed within ten days if not.
• Configure the correct date, time, and time zone.
• Assign a static IP address and a unique computer name.
• Set up automatic updates and install any available updates.

Installing Updates

• Apply patches to fix bugs and security vulnerabilities through Windows Update.
• Windows Update also manages downloading and installing drivers and service packs.
• A service pack is a comprehensive package of updates and fixes.

Expanding Your Network

• Decide on the type of server being added: domain controller, read-only domain controller, or standalone server.
• Adding a secondary domain controller can enhance performance and fault tolerance.
• Server addition may be prompted by factors such as company growth, excessive load, application isolation needs, or fault tolerance requirements.
• Branch office servers can alleviate WAN traffic and improve efficiency.

Server Core Overview

• Server Core installation is a minimal GUI-less option suitable for specific tasks like redundancy in Active Directory or running specialized server roles (e.g., DNS, DHCP).
• Ideal for remote administration environments due to its reduced resource footprint.

When Not to Use Server Core

• Not recommended as the first server in a network, or when the required roles and features are unsupported.
• Unsuitable for administrators unfamiliar with command-line tools or those needing a GUI.

Summary of Key Points

• Installation of Windows Server 2012/R2 involves thorough planning, including hardware considerations, server roles, and network configurations.
• Postinstallation configurations are crucial for optimal server performance.
• New server setups require decisions about server roles and network models.
• Feature on Demand allows removal of installation files to optimize storage on Windows Server 2012/R2.

This quiz covers essential topics for planning and installing Windows Server 2012/R2, especially in smaller network environments. Participants will learn about hardware considerations, server naming conventions, and the importance of network settings. It also touches on critical features, such as virtualization and disk technologies.