Microsoft Active Directory

I followed up following blog post for installing active directory in my own AWS account. 

https://www.ecloudture.com/en/use-ec2-to-build-windows-active-directory-2/

I ran into one issue. When I tried to add machine(PC01 in the post )  into  domain(ADLAB.com) I got an error. When I looked into  AD Server Manager. 

on AD DS Service , DFS replication was failing with following error: 

Additional Information: Error: 1355 (The specified domain either does not exist or could not be contacted.)

DNS Service was also showing a error/warning complaining that it was waiting for some signal from AD DS. 

After some research I came across this post. 

https://community.spiceworks.com/topic/1726627-the-specified-domain-either-does-not-exist-or-could-not-be-contacted

One of the answers on this post, recommends following procedure on this.

https://support.microsoft.com/en-us/kb/947022

I did follow the procedure and after that I was able to add the machine to the domain. I am not sure whether following this procedure made any difference or It might have simply got resolved because I waited for some time. 


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