5, ConfigurationDAG5.1CreateDag
Navigate to the following path and click New Database Availability Group
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Specify the database availability group name, witness server, and witness directory where you need to be aware of the witness:
If you use a third non- Exchange role server to act as a witness, you must add the Exchange Trusted Subsystem Group to the local Administrators group of the witness server. If you are using an Exchange role server as a witness, you do not need to perform this step. In practice, if you have a third Exchange role Server (CAS,HUB), it is the best choiceto direct the third Exchange role Server as a witness. The choice here is also one of the Cas,hub servers as a witness server
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Click Finish, about the database availability group, or you can implement it from the command line
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Add a database Availability Group member
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The two mailbox role servers are added here, click " Manage "
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This is not yet configured IP address, with the following warning message, click Finish
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View Availability Group Properties
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Add IP Address
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into the DNS manager, you can see that you have the DNS record information for the DAG availability Group that you just added
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into the ADUC, you can also see that the DAG01 cluster host has been added
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Back to EMC interface, view current DAG network,DAGNetwork01 and DAGNetwork02, and display is enabled for replication
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as previously planned, there are MAPI Network and Replication network, then cancel out the replication of the MAPI network, click Apply
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can see replication of the MAPI network has been disabled
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Two new mailbox databases and add database replicas
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Click to browse
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Select the database replica server and click Add
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The same way, add another new database to the replica, and you can see the replication status of the current database
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This article from "Robin's Home" blog, declined reprint!
11Exchange Server 2010 Cross-Site deployment-Configure Dags