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Thanks for that. do i need to reboot for windows to recognize the change?
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Thanks for that. do i need to reboot for windows to recognize the change?

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After setting the correct dns setting run ipconfig /flushdns and ipconfig /registerdns or you can also plan to reboot the server once.
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After setting the correct dns setting run ipconfig /flushdns and ipconfig /registerdns or you can also plan to reboot the server once.

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thanks very much - that seems to have resolved the issue
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thanks very much - that seems to have resolved the issue

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<div class="content wysiwyg-content">
Hi &nbsp;There,<br />
I have virtualised exchange 2010 with one nic facing outwards (3) to firewall and one facing inwards to users. Exchange is reporting errors with DNS &quot;MSExchange ADAccess 2501&quot;<br />
<br />
If i ping the host name from a user machine, &nbsp;I get the external IP address. If I ping the internal IP address I get a suitable response.<br />
<br />
Users are having intermittent conection problems with Outlook connecting to exchange and staying connected.<br />
<br />
Any ideas? <br />
thansk
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Hi  There,
I have virtualised exchange 2010 with one nic facing outwards (3) to firewall and one facing inwards to users. Exchange is reporting errors with DNS "MSExchange ADAccess 2501"

If i ping the host name from a user machine,  I get the external IP address. If I ping the internal IP address I get a suitable response.

Users are having intermittent conection problems with Outlook connecting to exchange and staying connected.

Any ideas? 
thansk

Excahnge 2010 - 2 nics problems with DNS and users connectivity

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

Windows Server 2008 and Windows Server 2008 R2, based on the Microsoft Vista codebase, is the last 32-bit server operating system released by Microsoft. It has a number of versions, including including Foundation, Standard, Enterprise, Datacenter, Web, HPC Server, Itanium and Storage; new features included server core installation and Hyper-V.