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Upgrading DC controller from server 2008 standard to enterpise

Hi,

For which reasons do you need to upgrade your Standard Edition to Enterprise Edition ?

http://blogs.dirteam.com/blogs/sanderberkouwer/archive/2009/08/25/domain-controllers-standard-enterprise-or-datacenter.aspx


Regards,

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June 13th, 2012 5:05am
Hey all
I have 2 Windows server 2008 R2 64Bit Standard Edition domain controllers.
I want to upgrade them both to Enterpise edition. Is this operation just to insert the enterpise media and chose upgrade?
Is there any thing that i need to know, or is this operation just straight forward.

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June 14th, 2012 4:41am
Hello,
Such In-place upgrade is supported. However, it is not recommended to proceed like that for a DC. Details about in-place upgrade:
http://support.microsoft.com/kb/2255099

For that, I would recommend proceed like the following:

Make sure that each DC is a DNS and GC serverMake sure that there no AD replication issues using dcdiag and
repadminChoose a DC and demote it. Before doing it, you have to move its FSMO roles to another DC if it is an FSMO holderRe-install the OS of the old DC so that it will use Enterprise EditionPromote again the DC and make it a DNS and GC serverDo the same for the second one
That is the most recommended way in your case.
Please note that Standard edition is enough for DCs. If you are planning to use applications / clustering on them then this is not recommended.


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June 14th, 2012 4:59am
Hi,

For which reasons do you need to upgrade your Standard Edition to Enterprise Edition ?

http://blogs.dirteam.com/blogs/sanderberkouwer/archive/2009/08/25/domain-controllers-standard-enterprise-or-datacenter.aspx


Regards,

There is an amazing pack of free network admin tools. click here to download it






June 14th, 2012 5:06am
Hello Mr X,
there is a typo in DCDIAG the "G" is missing. And you mixed replication and healthcheck, for replication is used "repadmin" instead or new ADREPLSTATUS

http://www.microsoft.com/en-us/download/details.aspx?id=30005

For the rest i agree of course with Mr X. I prefer also new installs instead of in-place upgrades on DCs.Best regards
Meinolf Weber
MVP, MCP, MCTS
Microsoft MVP - Directory Services
My Blog:
http://msmvps.com/blogs/mweber/


Disclaimer: This posting is provided AS IS with no warranties or guarantees and confers no rights.

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June 14th, 2012 5:19am
Hey all

I want to upgrade because, we need to use more than 50 RADIUS clint connected to out DC controllers.

And bacause we want to use 1 range for RADIUS clints.

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June 14th, 2012 5:21am
Hello Mr X,
there is a typo in DCDIAG the "G" is missing. And you mixed replication and healthcheck, for replication is used "repadmin" instead or new ADREPLSTATUS

http://www.microsoft.com/en-us/download/details.aspx?id=30005

For the rest i agree of course with Mr X. I prefer also new installs instead of in-place upgrades on DCs.


Best regards
Meinolf Weber
MVP, MCP, MCTS
Microsoft MVP - Directory Services
My Blog:
http://msmvps.com/blogs/mweber/


Disclaimer: This posting is provided AS IS with no warranties or guarantees and confers no rights.


Thank You Meinolf,
I updated my reply. And yes, it would be better to use dcdiag and repadmin to check both replication and health.
Thank You very much :)


This
posting is provided "AS IS" with no warranties or guarantees , and confers no rights.

Microsoft
Student Partner 2010 / 2011
Microsoft
Certified Professional
Microsoft
Certified Systems Administrator: Security
Microsoft
Certified Systems Engineer: Security
Microsoft
Certified Technology Specialist: Windows Server 2008 Active Directory, Configuration
Microsoft
Certified Technology Specialist: Windows Server 2008 Network Infrastructure, Configuration
Microsoft
Certified Technology Specialist: Windows Server 2008 Applications Infrastructure, Configuration
Microsoft
Certified Technology Specialist: Windows 7, Configuring
Microsoft
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Microsoft Certified IT Professional: Enterprise Administrator
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June 14th, 2012 5:22am

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