How to ensure a new Domain Controller server replicate to others within Active Directory Domain Services (Windows server 2019)

Once you added a new Domain Controller server,  you have to ensure it's been replicated to others to avoid data discrepancy happening. 

Check "Replication Topology" & Run "Replicate Now " on each of Domain Controller server. I have two domain controllers: OSW2K19-DC01 and OSW2K19-DC03 that replicate each other, it depends on your Replication Topology anyway.  

Open "Active Directory Site and Services" Tools from Server manager on Domain Controller server. I prefer GUI instead of command line to show you, easy & colourful :-D. 


Right Click on NTDS Settings, All tasks --> Check Replication Topology on  OSW2K19-DC03 (Newly DC server) :





Run "Replicate Now" :



Right Click on NTDS Settings,  All Tasks --> Check Replication Topology on OSW2K19-DC01 (old DC server):



Right Click on NTDS Settings, All Tasks --> Run "Replicate Now" :



Check Replication Status (repadmin /replsummary ) from Powershell :


show replication (repadmin /showrepl) from Powershell:

check replication for one DC (repadmin /showrepl osw2k19-dc03) from Powershell:



Check replication queue (repadmin /queue) from Powershell:



Force Active Directory replication (repadmin /syncall target) from Powershell,

Pull replication from others to OSW2K19-DC03 (repadmin /syncall osw2k19-dc03 /AeD):


Push Replication from OSW2K19-DC03 to others (repadmin  /syncall osw2k19-dc03 /APeD):



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