Solved

Change Domain Controller that is used by Exchange 2007

Posted on 2008-10-27
4
10,246 Views
Last Modified: 2012-03-15
How do I change the domain controller that is used by my Exchange 2007 site?  I have multiple GC's in my organization, but when I look at the system settings, I only see one domain controller.
0
Comment
Question by:33031a
[X]
Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people just like you are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
  • 2
4 Comments
 
LVL 58

Accepted Solution

by:
tigermatt earned 500 total points
ID: 22816348

Exchange will automatically detect a DC and a GC to use when the services are started, and Exchange will continue to use that DC until either the services / server is restarted (so it will go and look for one again), or the DC becomes unavailable, when Exchange searches for a new DC after about 30 minutes.

If Exchange is detecting a DC in a site other than the local one, you first need to verify you have configured each site in Active Directory Sites and Services and associated each site with its IP subnet. Exchange 2007, unlike previous versions, uses the Active Directory information to select DCs, so it is crucial the sites are correctly defined and each site's DCs can be found within the appropriate site's 'Servers' container.

Bear in mind that Exchange REQUIRES a GC as well as a DC, so make sure at least one of the local DCs is also a Global Catalog server, otherwise Exchange will have to look in another site to get the appropriate data from another GC server.

-tigermatt
0
 

Author Comment

by:33031a
ID: 22816369
Great answer.  I thought that this might be the case.
0
 
LVL 58

Expert Comment

by:tigermatt
ID: 22816374

Thanks for the quick answer! I don't think I've ever seen an answer accepted much quicker on this site!

Matt
0
 

Expert Comment

by:sohailaz
ID: 37724076
Hi,

I have two sites and 2 DCs in one site and 1 DC in other site.

All the DCs are Global Catalog and I have configured the Site & Services correctly and associated the subnet correctly.

My Exchange server is always connecting to site 2 instead of the local site and when I shutdown the DC in site 2 and restarted Exchange Server. Once the Server got restarted Exchange stopped working and it was not coming up even though the local DCs Gcs were up.

So I had to start the DC in site 2 and restart the Exchange and it started working again.

Advise pls.
0

Featured Post

Revamp Your Training Process

Drastically shorten your training time with WalkMe's advanced online training solution that Guides your trainees to action.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

In-place Upgrading Dirsync to Azure AD Connect
A list of top three free exchange EDB viewers that helps the user to extract a mailbox from an unmounted .edb file and get a clear preview of all emails & other items with just a single click on mailboxes.
To add imagery to an HTML email signature, you have two options available to you. You can either add a logo/image by embedding it directly into the signature or hosting it externally and linking to it. The vast majority of email clients display l…
There are cases when e.g. an IT administrator wants to have full access and view into selected mailboxes on Exchange server, directly from his own email account in Outlook or Outlook Web Access. This proves useful when for example administrator want…
Suggested Courses

617 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question