PowerShell is an important skill for administrators supporting Microsoft workloads including DirectAccess and Always On VPN. Using PowerShell to install required roles and features is much simpler and quicker than using the Graphical User Interface (GUI), with only a single command required to accomplish this task. Some settings aren’t exposed in the GUI and can only be configured using PowerShell. In addition, PowerShell makes the task of troubleshooting DirectAccess and Always On VPN much easier.
Learn PowerShell
One of the best resources for learning PowerShell is the book Learn PowerShell in a Month of Lunches authored by Microsoft MVPs and recognized PowerShell experts Don Jones and Jeff Hicks. This book, now in its third edition, should be considered essential reading for all Microsoft administrators. Click here for more details.
Learn PowerShell Scripting
Recently Don and Jeff released a new book entitled Learn PowerShell Scripting in a Month of Lunches. This new book builds upon the skills learned in their first title by focusing on the development of PowerShell scripts to automate many common administrative tasks. PowerShell scripts can also be used to build custom, reusable tools to more effectively manage and monitor Microsoft workloads. Click here for more details.
PowerShell for the Future
In my experience, far too many administrators today lack crucial PowerShell abilities. Don’t get left behind! PowerShell is rapidly becoming a required skill, so get these books and start learning PowerShell today!
Additional Resources
Top 5 DirectAccess Troubleshooting PowerShell Commands
Configure Windows Server Core to use PowerShell by Default
Deploying DirectAccess on Windows Server 2016 core is recommended to ensure the highest level of security and availability for the remote access solution. Server core is a stripped-down, command-line only version of Windows that removes many features unnecessary to support common server workloads. It’s reduced attack surface improves security, and this leaner version of the Windows OS requires less maintenance (patching), resulting in fewer reboots which increases overall availability. It has a smaller disk and memory footprint too which results in quicker system restarts, when required.
This web site is primarily dedicated to installing, configuring, managing, and troubleshooting DirectAccess on Windows Server 2012 R2 and Windows Server 2016. However, there’s little documentation on how to properly uninstall and remove DirectAccess. This post provides guidance for gracefully uninstalling and removing DirectAccess after it has been deployed.
