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How to check quickly AD replication issues in a forest?

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Question added by Noufal Nazar , System Lead , 1.TAQA Industrialization & Energy Services Company
Date Posted: 2014/04/28
Mohammad Ibrahim
by Mohammad Ibrahim , System Administrator , FURSAN TRAVEL & TOURISM CO

Used the command Repadmin /replsummary summarizes the replication stateandcollecting information such as replication deltas and replication failures.And also run the repadmin /showreps or repadmiin /showrepl command to verify the replication status.

Ahmad Abualkishk
by Ahmad Abualkishk , Azure Stack Support Escalation Engineer , Microsof

at first you have to check active directory sites and check the replication connections, and you can download the active directory replication status tool to check the replication status. 

 then check the network connectivity between the domain controllers after that force the replication using repadmin tool

Rami AbdelGhani
by Rami AbdelGhani , Computer Management Specialist-Systems Manager , United States Agency for International Development"USAID"

Repadmin.exe

a Microsoft tool to check AD and AD ploicy replications ststus between AD servers

Muhammad Kamran Khan
by Muhammad Kamran Khan , Technical Consultant , LiveRoute

repadmin / syncall will give you summerize report.

Mohammad Waheed Saeed
by Mohammad Waheed Saeed , IT Support Officer , Habib Bank Ltd

the site manager mmc console should be your way begin to troubleshooting and managing replication.

from there not only can you see the connection objects but also change settings, attributes and even force the replication with a single click.

 

 

in some cases you have to delete and recreat the replication connection objects, situation like where DNS or GC is unsynch or giving trouble.

 

you would also want to make sure that you have IP connectivity between the DCs and ensure that all ports needed for DCs to communicate are open i.e. there is no firewall between them blocking communication.

 

there are many other bulitin tools and ways of debugging the issue as well.

 

thank you

 

Muhammed Shereef Korokkaran
by Muhammed Shereef Korokkaran , Network Admin cum IT Trainer , Rolla Computer Institute

Use the command Repadmin /replsummary.

I would say not only use the repadmin tool but also use the dcdiag and netdiag tools....very useful!

Mohamed Zia Marzook
by Mohamed Zia Marzook , IT Engineer , Lisec Automation MiddleEast FZE

You can execute repadmin /syncall /AdeP for force replication. You may use repadmin /replsum or repadmin /showreps or repadmiin /showrepl command to verify the replication status.

Ahmed Elhamamy
by Ahmed Elhamamy , Head of Service Delivery and Operations , Nournet

The eaiset and quickest replication check commands, from the CMD:

 

Repadmin /replsum

Repadmin /showrepl

 

simple and efficient :)

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