Dcdiag is a general purpose active directory diagnostic tool that is not specifically designed for troubleshooting active directory replication failures but it is a great.
Active directory replication tools windows 2008.
Repadmin was introduced in 2003 with the windows server 2003 support tools.
If you are running an active directory 2008 r2 domain with a domain functional level also set at windows 2008 r2 you may want to consider updating your fsr replication to dfs replication dfsr.
Microsoft started to include the repadmin command in windows server 2008 and up.
Windows server 2012.
In this post we ll learn about repadmin command it s the active directory replication tools used to check active directory replication between active directory domain controller.
The active directory replication status tool adreplstatus analyzes the replication status for domain controllers in an active directory domain or forest.
It is also available if you ve installed ad ds or ad lds server roles.
In addition to real time performance and event monitoring this management pack provides automated and customizable response capabilities which you can use to respond immediately to.
Here are some reasons why you should consider upgrading your replication.
If you re familiar with the good old windows cmd then the repadmin command is for you.
You may notice that active directory fails to replicate in the following conditions.
Repadmin is a command line tool that s helpful to diagnose and repair active directory replication problems.
Log in to one of your dcs and open the command prompt.
It replaces the file replication service frs as the replication engine for dfs namespaces as well as for replicating the active directory domain services ad ds sysvol folder in domains that use the windows server 2008 or later domain functional level.
Repadmin is a command line tool introduced by microsoft in windows server 2003 r2 and still actively used in latest version of microsoft e g.
Monitoring tools including active directory replication status tool adreplstatus and repadmin expose replication failures.
Windows server 2008 r2 service pack 1 original kb number.
Dfs replication uses a compression algorithm known as remote differential compression rdc.
It is also included on any computer that has the remote server administration tools rsat installed.
To use repadmin you need to run the command prompt as an administrator.
In fact repadmin exe is built into versions starting from windows server 2008 and windows server 2008 r2.
Adreplstatus displays data in a format that is similar to repadmin showrepl csv imported into excel but with significant enhancements.
The microsoft windows active directory management pack provides forest wide monitoring of the active directory directory service and its required subsystems.
Windows provides several native tools to help you figure out why you are experiencing problems with active directory replication.
One of the first tools to try is dcdiag.
