Active Directory Troubleshooting Course Overview

Enroll for 5 days Active Directory Troubleshooting training course from Koenig Solutions accredited by Microsoft.  In this course you will learn skills required to understand and successfully troubleshoot Active Directory (AD) problems, including AD-related critical services, DNS issues, logon failures, Active Directory replication failures, as well as Authentication related issues.

Through a blend of hands-on labs and interactive lectures, you will also learn about troubleshooting domain controller performance, Certificate Authority and Azure AD connect. Students learn the tools used in Active Directory troubleshooting to help them accelerate time to resolution. Hands-on lab exercises reinforce key learnings.

Target Audience:

  • Senior or top-level IT staff possessing an in depth understanding of Windows Server 2008/2012/2016.
  • Operating environment infrastructure architects with a solid understanding of AD. 
  • Windows Server 2008/2012/2016 Server administrators with a solid understanding of AD. 
  • Escalation support staff. 

Learning Objectives:

Each module is organized by scenarios and is designed to provide participants with in-depth expertise, tools and hands-on experience to help troubleshoot specific Active Directory scenarios.

 

 

 

This is a Rare Course and it can be take up to 3 weeks to arrange the training.

The 1-on-1 Advantage

Methodology

Flexible Dates

  • • Choose Start Date
  • • Reschedule After Booking
  • • Weekend / Evening Option

4-Hour Sessions

You will learn:

Module 1: Installing and configuring domain controllers
  • DCPROMO Different Scenarios (NewDC / Additional DC / ChildDC / TreeDC)
  • Schema related issue
  • Validating the Health of Domain Controllers
  • Unable to make a Domain Controller as a Global Catalog issue
  • How to Verify DNS record registration and DNS
  • FSMO transfer and Seize scenario.
  • Understand Objects, Attributes and Classes.
  • Connecting to different Types of Partitions and their Scope of Replication
  • How Extending Schema, Functional Levels impact from Application Standpoint.
  • Domain join issues
  • Secure channel issues
  • Pre-Req of Creation of Trusts and management of Trusts by the PDC
  • Issues while creating Trust
  • Issues while accessing a Resource from one domain to another domain
  • Trusted Domain Object and the Domain$$$ object
  • Advantages and Dis-advantages of Each type of Trusts
  • Domain join issues.
  • Netlogon DC Discovery and Netlogon Debug levels
  • Generic Records and the Site-Specific Records for DC Discovery
  • DynamicSiteName Vs SiteName under registry
  • Netlogon Service creates the Netlogon.dns file
  • Understanding Static and Dynamic Ports
  • RPC Based Application and End Point Mapper service (EPM).
  • RPC Client and RPC Service negotiation
  • AD Replication between 2 DC's using Netmon.
  • Using PortQueryUI and RPCDump to identify the Open ports.
  • What is the difference between Version Number and USN?
  • What is Highest Committed USN and where is that stored (RootDSE) ?
  • How Replication Engine Replicates an Object from one DC to another DC?
  • What is the difference between Upto-Dateness Vector and high Water Mark (Direct Upto-Dateness Vector) ?
  • How to enable Replication events to view replication Summary?
  • How to use Replication status tool to verify Enterprise Replication?
  • How to use repadmin commands to view replication summary?
  • Lingering objects events 1988.
  • Troubleshooting most common AD replication errors:
  • Reviewing various components of a New Group Policy in GPC / GPT
  • Reviewing GPCUserExtensions or GPTComputerExtensions
  • Reviewing GPLINK and GPOPTIONS Attribute and where is this Attribute Stored?
  • Various type of Filtering that we could use to apply / Deny Applying of Group Policy Objects?
  • Group Policy is not reaching the client machine
  • Group Policy is not getting applied.
  • Reading Gpsvc.log
  • Common GPO Troubleshooting Scenarios
  • Different Types of Profiles and where do we Load from 1st Time and then Subsequent Times
  • Roaming Profile Path not reachable : Temp Profile
  • Users SID Removed from Registry and file system : New Folder Username.DomainName
  • Changed the ProfileImage Path in registry : Temp Profile
  • Enabling Group Policy Preferences Debug Logging using the RSAT
  • How to Prepare Windows Server for the installation of a Read Only Domain Controller?
  • How to Test the Password Replication Policy?
  • Administrator Role Separation?
  • What is difference between Password Policy Vs Account Lockout Policy?
  • User rights assignments for Default domain controller policy.
  • How Bad Passwords are chained to the PDC by Other DC’s?
  • What events we found in the Security Logs of the DC / Member Server and the client machine?
  • Difference between c000006a vs c0000234?
  • How to troubleshoot Account Lockout issues and determine the Client machine?
  • What are the 5 Reasons where you get “APP_ERR_Modified”?
  • What are the 5 Reasons when Kerberos would fall back to NTLM ?
  • Common Authentication errors
  • Difference between Encryption (Symmetric and Asymmetric), Hashing & Digital Signature
  • Different Algorithm used for Encryption (Symmetric and Asymmetric) and Hashing
  • What is CNG (CAPI2)
  • How to use PKIView to monitor all your enterprise CAs and their current health state?
  • Enabling certificate Auditing using Certificate Authrority console
  • CA is not configured to include CDP locations in the extensions of issued certificates.
  • Clients might not be able to locate a CRL to check the revocation status of a certificate
  • Certificate validation failing
  • Certificate template is not published on a CA.
  • AIA URL is configured incorrectly on the extensions tab of the CA.
  • Different Components about Microsoft Implementation of PKI Infrastructure.
  • What is the difference Self Signed Cert to an Cert issued by a Public CA or Enterprise CA
  • How did we view the Public Key and Private key association of a Certificate at MMC perspective
  • Certificate template versions and required permissions
  • Performing revocation check of an issued certificate.
  • LDAP over SSL not working
  • Auto enrollment is not working
  • Smart Card Authentication is not working
  • How to troubleshoot Certificate Enrollment in the MMC Certificate Snap-in
  • How did we generate a Self Signed Certificate
  • Certificate Validation using CAPI2, Network Monitor and Certutil -verify - urlfetch
  • LSASS Memory Leak
  • LSASS CPU Spike
  • LSASS Crash
  • Understanding ATQ performance counters to handle requests from Kerberos and LDAP
  • LDAP considerations
  • Proper placement of domain controllers and site considerations
  • Capacity Planning for Active Directory Domain Services
Live Online Training (Duration : 40 Hours) 2000 + If you accept merging of other students. Per Participant
We Offer :
  • 1-on-1 Public - Select your own start date. Other students can be merged.
  • 1-on-1 Private - Select your own start date. You will be the only student in the class.

4 Hours
8 Hours
Ultra-Fast Track
Week Days
Weekend

Start Time : At any time

12 AM
12 PM

1-On-1 Training is Guaranteed to Run (GTR)
Group Training
Date On Request
Course Prerequisites

This workshop contains Level 200 content. Students are expected to already know Active Directory concepts. Students who do not have this knowledge might be displeased since this course does not teach core concepts, except those needed specifically to understand troubleshooting. 

 

Request More Information

Add Name and Email Address of participant (If different from you)

FAQ's


In both, you choose the schedule. In public, other participants can join, Private other participants want to join.
Yes, course requiring practical include hands-on labs.
You can buy online from the page by clicking on "Buy Now". You can view alternate payment method on payment options page.
Yes, you can pay from the course page and flexi page.
Yes, the site is secure by utilizing Secure Sockets Layer (SSL) Technology. SSL technology enables the encryption of sensitive information during online transactions. We use the highest assurance SSL/TLS certificate, which ensures that no unauthorized person can get to your sensitive payment data over the web.
We use the best standards in Internet security. Any data retained is not shared with third parties.
You can request a refund if you do not wish to enroll in the course.
To receive an acknowledgment of your online payment, you should have a valid email address. At the point when you enter your name, Visa, and other data, you have the option of entering your email address. Would it be a good idea for you to decide to enter your email address, confirmation of your payment will be emailed to you.
After you submit your payment, you will land on the payment confirmation screen.It contains your payment confirmation message. You will likewise get a confirmation email after your transaction is submitted.
We do accept all major credit cards from Visa, Mastercard, American Express, and Discover.
Credit card transactions normally take 48 hours to settle. Approval is given right away; however,it takes 48 hours for the money to be moved.
Yes, we do accept partial payments, you may use one payment method for part of the transaction and another payment method for other parts of the transaction.
Yes, if we have an office in your city.
Yes, we do offer corporate training More details
Yes, we do.
Yes, we also offer weekend classes.
Yes, Koenig follows a BYOL(Bring Your Own Laptop) policy.
It is recommended but not mandatory. Being acquainted with the basic course material will enable you and the trainer to move at a desired pace during classes.You can access courseware for most vendors.
Buy-Now. Pay-Later option is available using credit card in USA and India only.
You will receive the digital certificate post training completion via learning enhancement tool after registration.
Yes you can.
Yes, we do. For details go to flexi
You can pay through debit/credit card or bank wire transfer.
Dubai, Goa, Delhi, Bangalore.
Yes you can request your customer experience manager for the same.
Yes, fee excludes local taxes.
Yes, we do.
The Fee includes:
  • Courseware
  • Testing Via Qubits
Yes, Koenig Solutions is a Microsoft Learning Partner
Schedule for Group Training is decided by Koenig. Schedule for 1-on-1 is decided by you.
In 1-on-1 you can select your own schedule, other students can be merged but you select the schedule. Choose 1-on-1 if published schedule do not meet your requirement. If you also want a private session, opt for 1-on-1 Public.
Yes.
No, it is not included.

Prices & Payments

Yes of course.
Yes, We are

Travel and Visa

Yes we do after your registration for course.

Food and Beverages

Yes.

Others

Says our CEO-
“It is an interesting story and dates back half a century. My father started a manufacturing business in India in the 1960's for import substitute electromechanical components such as microswitches. German and Japanese goods were held in high esteem so he named his company Essen Deinki (Essen is a well known industrial town in Germany and Deinki is Japanese for electric company). His products were very good quality and the fact that they sounded German and Japanese also helped. He did quite well. In 1970s he branched out into electronic products and again looked for a German name. This time he chose Koenig, and Koenig Electronics was born. In 1990s after graduating from college I was looking for a name for my company and Koenig Solutions sounded just right. Initially we had marketed under the brand of Digital Equipment Corporation but DEC went out of business and we switched to the Koenig name. Koenig is difficult to pronounce and marketeers said it is not a good choice for a B2C brand. But it has proven lucky for us.” – Says Rohit Aggarwal (Founder and CEO - Koenig Solutions)
All our trainers are fluent in English . Majority of our customers are from outside India and our trainers speak in a neutral accent which is easily understandable by students from all nationalities. Our money back guarantee also stands for accent of the trainer.
Medical services in India are at par with the world and are a fraction of costs in Europe and USA. A number of our students have scheduled cosmetic, dental and ocular procedures during their stay in India. We can provide advice about this, on request.
Yes, if you send 4 participants, we can offer an exclusive training for them which can be started from Any Date™ suitable for you.