How To Create Additional Domain Controller In Windows Server 2012

Additional Domain Controller in Windows Server 2012 R2

In this post, we'll learn the steps to create additional Domain Controller in Windows Server 2012 R2. Having 1 Domain Controller is not safe for the arrangement'due south network considering, it would be a single point of failure in case of any technical breakdown. Entire network will exist downward and would pb to big outage. For eliminating the risk of network breakup we need to have an Additional Domain Controller (ADC) in our environment. It also depends on the total locations.

Organizations have multiple DCs means there are more than i DC. The benefit of having multiple domain controller is toload balancethe environs. Moreover, it minimizes the take chances of complete outage in case of DC going downward.

How to change IP Address of Windows Server
Steps to promote Domain Controller

Steps for promoting an Boosted Domain Controller (ADC)

1. Before nosotros begin with the process of promoting Boosted domain controller, let'southward verify total number of domain controllers we accept in our environment. To check full number of  DCs, right click on start button, select run and type "DSA.MSC" and click on OK to open Active Directory Users and Computers. Some other way to open AD Users and Computers is to click on Start, click on down arrow and select "Active Directory User and Computer".

2. To verify total number of domain controllers in your domain select "Domain Controllers" OU. In addition to this we can also cheque total number of  DCs in your environment by using "Get-ADDomainController" in PowerShell or by "dsquery server" in Command Prompt.

3. Open Server Manager.

4. On Dashboard of Server Manager click on 'Add Roles and Features' to install Advertizement DS office.

5. On "Add Roles and Features Sorcerer" we'll verify all the prerequisites similar ambassador account has a countersign, IP accost configured etc.To continue, click Next.

6. Select "Office-based or feature-based installation" and click on Adjacent.

seven. In 'Select destination server' magician, in server pool all remotely manageable servers are listed merely here only one proper noun is listed there i.e. DC04.abc.com. Select the box on which you lot desire to install Active Directory.

8. Some features are required to install Advertizement DS office. Click on Add together Features to install those features that are required for DC promotion.

9. On "Add Roles and Features Wizard" select Active Directory Domain Services Role to install and click next.

10. In "Select features" windows, nosotros don't demand to select any boosted features. Equally all the required features are already selected.

11. Additional information can be seen well-nigh AD DS. Click adjacent.

12. In "Confirm Installation selections" windows, nosotros can encounter all the roles and features that we have selected to install. In instance of any changes, click on previous to become back and brand the change. Select the option "Restart the destination estimator automatically if required". A popup will confirm if yous desire to restart the server automatically after information technology is promoted as an ADC. Restart is required for changes to get afflicted, click Yes. Click on Install to begin the installation of Agile Directory.

13. Once the Advertisement-DS role is installed, click on the exclamation sign on the top of Server manager and click on "Promote this server to a domain controller".

14. To promote this reckoner as an ADC select the choice "Add together a domain controller to an existing domain". Please ensure your domain name is selected and y'all are logged in as enterprise admin. Click Adjacent.

xv. Select the options "DNS Server" and "Global Catalog (GC). If y'all want to install DNS on this server and promote this server as a Global Catalog. Blazon Directory Services Restore Mode password. Please ensure that you think this password, we'll utilise this password while logging to Agile Directory Restore Mode.

16. In the "DNS Options" window, click on next.

17. In the "Additional Options" window, select the domain controller from which yous want all the data to be replicated. In this example, we only have ane DC in our environment. If y'all have multiple DCs then select the one which is either at our site or near to our site.

18. In the paths window, define the patch of database folder, log file folder and sysvol folder. We'll become with the default in this instance, but you lot can alter it every bit per your preference.

19. Review all your selections. Click previous and change if any changes are required else click adjacent.

20. In "prerequisite check", it would show all the prerequisites that are missing and need to be fixed. We can ignore the warnings but nosotros can't ignore the error message. In case of error bulletin, install option volition not be visible. Click on Install to begin the installation of ADC.

21. Installation volition have couple of minutes depending on the connection between DC and newly promoted computer, equally it would replicate data. After installation is done, information technology would restart the calculator for changes to get implemented.

Steps to promote Domain Controller using PowerShell

22. After restart is completed, login with Administrator, open active directory users and computer. Select Domain controllers OU. It would show the newly provisioned Calculator.

23. Another option to check all the domain controllers is to run the command "dsquery server". This command will list all the DCs yous accept in your domain.

Hope y'all understood the steps to create Boosted Domain Controller. Feel free to leave your comments or suggestions in the comment section.

Source: https://www.itingredients.com/create-additional-domain-controller-server-2012-r2/

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