Easy way to configure DAG Networking with Exchange 2010
Today, despite of high security measures taken, database on a server is still vulnerable to disasters & breakdowns. Having multiple copies of our database can help access it anyhow. In Exchange 2007, there is a functionality known as CCR (Cluster Continuous Replication). In which two copies of a database are maintained. This functionality is extended in MS Exchange 2010 and got named as Database Availability Group. Many replicas of your database are maintained on different servers with the help of it. By using this feature of Exchange 2010, database can be accessed even in downtime.
What is a DAG?
