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Hi,<br />
<br />
You'll want to get familiar with the NETDIAG command.<br />
<br />
<a href="http://support.microsoft.com/kb/321708" rel="ugc nofollow">http://support.microsoft.com/kb/321708</a><br />
<br />
- gurutc
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It was able to guide me in the direction I needed to resolve this situation.<br />
<br />
Thank you
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I had a win2000 server(A) as a PDC and I added a win2000 server(B) as a BDC, after setting up DNS, and DHCP on the new WIN200 server(B), I promoted the (B) server to become my PDC. &nbsp;Now my exchange server will not start corectly, and I cannot add computer to the domain. &nbsp;Any chance someone can help to identify my problem?
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I had a win2000 server(A) as a PDC and I added a win2000 server(B) as a BDC, after setting up DNS, and DHCP on the new WIN200 server(B), I promoted the (B) server to become my PDC.  Now my exchange server will not start corectly, and I cannot add computer to the domain.  Any chance someone can help to identify my problem?

Hi,

You&amp;#39;ll want to get familiar with the NETDIAG command.

http://support.microsoft.com/kb/321708

- gurutc

It was able to guide me in the direction I needed to resolve this situation.

Thank you

Unable to add to computers to domain and Email stops workiong after I create a new PDC and remove my old PDC

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.

Active Directory

Exchange is the server side of a collaborative application product that is part of the Microsoft Server infrastructure. Exchange's major features include email, calendaring, contacts and tasks, support for mobile and web-based access to information, and support for data storage.

Exchange

Transmission Control Protocol/Internet Protocol (TCP/IP) is the set of networking protocols that define end-to-end connectivity specifying how data should be packeted, addressed, transmitted, routed and received at the destination. This functionality is organized into four abstraction layers which are used to sort all related protocols according to the scope of networking involved.