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I'd recommend Microsoft Best Practices Analyzer as a start, run against all DCs. Of course, you'll need domain admin rights for it to run right.<br />
<br />
You should be able to find it at Microsoft's download site.<br />

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I'd recommend Microsoft Best Practices Analyzer as a start, run against all DCs. Of course, you'll need domain admin rights for it to run right.

You should be able to find it at Microsoft's download site.


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Best Practice analyzer is for SBS only<br />
<br />
<a href="http://blogs.msdn.com/nickmac/archive/2008/09/15/microsoft-best-practices-analyzers.aspx" rel="ugc">http://blogs.msdn.com/nickmac/archive/2008/09/15/microsoft-best-practices-analyzers.aspx</a><br />

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Best Practice analyzer is for SBS only

http://blogs.msdn.com/nickmac/archive/2008/09/15/microsoft-best-practices-analyzers.aspx [http://blogs.msdn.com/nickmac/archive/2008/09/15/microsoft-best-practices-analyzers.aspx]


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Unless you are on 2008<br />
<br />
<br />
<a href="http://technet.microsoft.com/en-us/library/dd378893%28WS.10%29.aspx" rel="ugc">http://technet.microsoft.com/en-us/library/dd378893%28WS.10%29.aspx</a><br />

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Unless you are on 2008


http://technet.microsoft.com/en-us/library/dd378893%28WS.10%29.aspx [http://technet.microsoft.com/en-us/library/dd378893%28WS.10%29.aspx]


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You can also try the Microsoft IT Environment Health Scanner. &nbsp;You can download from <a href="http://www.microsoft.com/downloads/details.aspx?familyid=DD7A00DF-1A5B-4FB6-A8A6-657A7968BD11&displaylang=en" rel="ugc">http://www.microsoft.com/downloads/details.aspx?familyid=DD7A00DF-1A5B-4FB6-A8A6-657A7968BD11&displaylang=en</a>. &nbsp;I used it recently for my (much smaller) network and uncovered some issues. &nbsp;I used this in conjunction with DCDiag and Repadmin to make sure my AD is healthy while planning my 2008 upgrade.
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You can also try the Microsoft IT Environment Health Scanner.  You can download from http://www.microsoft.com/downloads/details.aspx?familyid=DD7A00DF-1A5B-4FB6-A8A6-657A7968BD11&displaylang=en [http://www.microsoft.com/downloads/details.aspx?familyid=DD7A00DF-1A5B-4FB6-A8A6-657A7968BD11&displaylang=en].  I used it recently for my (much smaller) network and uncovered some issues.  I used this in conjunction with DCDiag and Repadmin to make sure my AD is healthy while planning my 2008 upgrade.

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<div class="content wysiwyg-content">
Dear All,<br />
<br />
I have Active Directory 2003 distributed in more than 60 site.<br />
I need to make full Health check for all DC &amp;&nbsp;GC on all site, I need tools that can help me to check everything for those servers and the replication between them.<br />
<br />
thanks 
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Dear All,

I have Active Directory 2003 distributed in more than 60 site.
I need to make full Health check for all DC & GC on all site, I need tools that can help me to check everything for those servers and the replication between them.

thanks 

Heath check for Active Directory 2003 distributed in more than 60 site.

Active Directory (AD) is a Microsoft brand for identity-related capabilities. In the on-premises world, Windows Server AD provides a set of identity capabilities and services, and is hugely popular (88% of Fortune 1000 and 95% of enterprises use AD). This topic includes all things Active Directory including DNS, Group Policy, DFS, troubleshooting, ADFS, and all other topics under the Microsoft AD and identity umbrella.