Dns replication how long

Your email address will not be published. Save my name, email, and website in this browser for the next time I comment. Active Directory Replication. Inter-Site replication Replication between sites happen less frequently to save precious bandwidth, as sites are usually connected with slower WAN connections. This will trigger replication across the whole domain between all connected DCs. DNS Replication.

Intra-Site replication Replication of domain record changes inside a single AD site is almost as instant as AD object replication, in our tests we added the "NewIntraTest. Comments curious. Not an IT pro? Learn More. Windows Server TechCenter. Sign in. United States English. Ask a question. Quick access. Search related threads. Remove From My Forums. Improve this question. I tested everyone's suggestions and I just can not find a way to affect replication speed.

It seems that there is still a minute delay, no matter what I do. After repeated testing PowerShell script loop running nslookup , I consistently see zones replicated between servers at the same -- and even different -- sites within one or two minutes.

Unfortunately, I have not been able to reduce the time by any of your suggestions, although I am very grateful for the help. Add a comment. Active Oldest Votes. Sure is. Cause Immediate Replication If you want replication to occur immediately instead of waiting for the typical replication cycle, follow these steps: In Administrative Tools , start Active Directory Sites and Services.

Expand Sites. There should be at least one site labeled "default-first-site-name" or others if they have been manually configured. Expand default-first-site-name , expand Server s, and then expand Computer. One or more objects are listed in the right pane. One of those objects is a link to the domain controller you want. To see the "friendly" name, right-click an entry and view the name.

One of the objects points to the domain controller you want. Right-click that entry, and then click Replicate Now. The replication is performed immediately. Improve this answer. HopelessN00b HopelessN00b I will accept your answer because I did not know about triggering replication in AD Sites and Services MMC, although that seems to not make a difference in my situation.

If you want something ticking over in the background, use repadmin: Repadmin I've used this to do pretty much the same thing. If I was at work right now, I could dig out a working example. Simon Catlin Simon Catlin 5, 3 3 gold badges 16 16 silver badges 20 20 bronze badges. I've tried repadmin, but I have not been able to get a proven solution. If you can share an example you've used for this situation, that would be a great help.

Can you share how you would make the change? For example, change zone to be AD integrated on server A primary zone. Delete zone on server B, then run repadmin on server B? Or do I run repadmin on server A?