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LuiLui77

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How to properly verify Domain Controller functionality?

Hello All,

I am creating a check list to verify replication and functionality on my domain controllers.
What could be the items that I can quickly check on a daily basis that will verify optimal functionality and replication amongst my domain controllers?

My Domain controllers are Windows 2008 R2.
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Abhilash Pappiyil
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You should be using software that monitors event logs and can alert you when there are problems from there.

DCDIAG is not something I'd run daily, though you could - it won't hurt anything.  REPADMIN /SHOWREPL is VERY basic and just confirms replication is working but it's not going to alert you to a host of things that could be happening - which is what the event log will do.
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LuiLui77

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Cool, what could be harmful event id's in the event log on a domain controller?
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Include * in repadmin command
Repadmin /showrepl * > out.txt

Open in new window


Open out.txt and search for words failed, error or invalid

or you can use this parser
http://blog.ittelligence.com/wp-content/uploads/2017/07/ShowReplParser.zip
Thank you everyone!