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Thank you for this information, I appreciate it.
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Accept: CES (<a href="https:#a42359613" rel="ugc">https:#a42359613</a>)<br />
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seth2740<br />
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Hi Experts,<br />
<br />
I have a Exchange 2013 environment configured in a DAG. &nbsp;I have two CAS servers and two database servers.<br />
<br />
I would like to perform some Windows maintenance (updates) on the servers but would like to get some input on the best way to go ahead with this item.<br />
<br />
I am running Windows Server 2012 R2 for the operating system.<br />
<br />
I have not done this before so, I am doing my diligence to make sure I do not break the DAG environment.
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Hi Experts,

I have a Exchange 2013 environment configured in a DAG.  I have two CAS servers and two database servers.

I would like to perform some Windows maintenance (updates) on the servers but would like to get some input on the best way to go ahead with this item.

I am running Windows Server 2012 R2 for the operating system.

I have not done this before so, I am doing my diligence to make sure I do not break the DAG environment.

Exchange 2013 DAG Maintainence

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

Databases are organized collections of data, most commonly accessed through management systems including schemas, tables, queries and processes that allow users to enter and manipulate the information or utilize it in other fashions, such as with web applications or for reporting purposes.

Databases

This topic area includes legacy versions of Windows prior to Windows 2000: Windows 3/3.1, Windows 95 and Windows 98, plus any other Windows-related versions including Windows Mobile.