<div>
Great thankyou. So i would be best to combine CAS and HT on 2 servers that would work ? and use NLB on these 2 and have 2 Mailbox servers doing the DAG<br />
<br />
Cheers<br />
<br />

</div>


Great thankyou. So i would be best to combine CAS and HT on 2 servers that would work ? and use NLB on these 2 and have 2 Mailbox servers doing the DAG

Cheers



<div>
correct, that's the right way to do it.
</div>


<div>
Fantastic thankyou for the quick answers exactly what i needed for my design.<br />
<br />
cheers
</div>


Fantastic thankyou for the quick answers exactly what i needed for my design.

cheers

<div>
<div class="content wysiwyg-content">
HI There, I am working with a new customer on designing an Exchange 2010 that is highly available. I am trying to design the correct number of servers.<br />
<br />
What i was thinking is having 4 servers with the following setup.<br />
<br />
2 x Mailbox servers with DAG<br />
2 x Servers with HT and CAS and load balance these in some method<br />
<br />
Is it possible to have just 2 servers with all the above roles.<br />
<br />
We will be using external mail filtering for spam and filtering.<br />
<br />
Any advise and suggestions would be greatly appreciated.<br />
<br />
cheers<br />

</div>
</div>


HI There, I am working with a new customer on designing an Exchange 2010 that is highly available. I am trying to design the correct number of servers.

What i was thinking is having 4 servers with the following setup.

2 x Mailbox servers with DAG
2 x Servers with HT and CAS and load balance these in some method

Is it possible to have just 2 servers with all the above roles.

We will be using external mail filtering for spam and filtering.

Any advise and suggestions would be greatly appreciated.

cheers


Microsoft Exchange 2010 High Availability

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.