Right now we have a single Exchange 2010 server in a VM which has mb/cas/ht roles on it. We have VM level redundancy via vSphere HA (no FT) and the SAN but we don't have Exchange level redundancy. The ...

One of the improvements made in Exchange 2010 is the redundancy built-in to the routing of messages through the Exchange environment. Microsoft built-in a technology they call “Shadow Redundancy” ...

The question has come up a couple times in my blog on high availability and redundancy of Database Availability Groups (DAGs) specific to “What happens to the Client Access Server (CAS) and Hub ...

Exchange Server 2010 incorporates a number of high-availability features that system admins will find useful, including a new database availability groups (DAG) feature. Mailbox databases and the data ...

I have a friend that was asking about making an automatic failover exchange server in case main office loses power.<BR>What he's got now are 3 exchange servers and a blackberry connect server. He's ...