Troubleshoot Active Directory

Learn how to troubleshoot AD DS service failures or degraded performance. Learn how to recover deleted security objects and the AD DS database, and how to troubleshoot hybrid authentication issues.

Administrator

Identity And Access Administrator

Solution Architect

Technology Manager

Azure

Entra

Entra Id

Windows Server

Module Objectives

After completing this module, you will be able to:

Recover the AD DS database, objects in AD DS, and SYSVOL
Troubleshoot AD DS replication
Troubleshoot Hybrid authentication issues

Units

Introduction min
Recover objects from the AD recycle bin min
Recover the AD DS database min
Recover SYSVOL min
Troubleshoot AD DS replication min
Troubleshoot hybrid authentication issues min
Knowledge check min
Summary min

Prerequisites

Working knowledge of common Windows Server management tools
Some experience of typical Windows Server workloads
Basic knowledge of Windows PowerShell