How to build a parent-child domain environment?

Many companies in the early days of the creation will be a domain to manage, as the company's growth, will be in other regions such as Beijing, Shanghai branch, at this time need to have a new domain join for management use, then need to use the domain forest, in the domain forest root node domain called the parent domain, the newly added Child Domain called a subdomain.

below we take Windows2012 For example, look at the requirements and construction of the parent-child domain:

• Requirements:

Two units Windows Server Configure two domains, one as the parent domain, and one subdomain;

• Build Steps:
  1. Parent DomainDomain Anormal installation, log inWindows Server, clickServer Manager, click"Promote This server to a domain controller", the configuration in the popupDomainTime to choose"Domain in a New Forest"options, clickNextuntil the configuration is complete.

1. logon subdomain domain B machine, open NIC configuration, in tcp/ip Properties dns Server Enter domain A ip

1. Click Server Manager , click "Promote This server to a domain controller" ;

1. in the popup configuration Domain In the window, select "Domain tree in an existing forest" , in the following Select Domain Type Select Child Domain ;

2. Domain Type after selecting, the following Forest Name fill in the parent domain Domain A 's name, New Domain name Fill out subdomains Domain B name, click on the Certification Office Change ... ;

1. Enter the parent domain in the pop-up authentication window Domain A account name and password, click OK ;

1. in the Domain Controller Options Page World DSRM Password , click Next ;

1. in the DNS Setup page Fill NetBIOS Name , click Next ;

2. Follow the prompts, click next to finally install domain Wait for the installation to complete and the parent-child domain configuration is complete.
4. at this point we can log in to the subdomain Windows Server , My Computer Right-click Properties to view Computer Full Name , it shows the name of the parent domain and the subdomain: Child.Demo.cn , right.

Note : In the subdomain there is no DNS Server , if you want to add Host you need to log on to the parent domain machine Add.

Thanks for reading!

How to build a parent-child domain environment?