Hi All,I am working on the MS Exchange Server 2007 and have doubts as mentioned below. I would appreciate if I could have your valuable inputs on the same: SCR Can we test SCR on a single Server and machine which is having Exchange Server 2007 installed? Exchange management console shows version as 3.0 service pack 2 I have tried executing this cmdlet for an existing storage group and it executed successfully Enable-StorageGroupCopy -identity 'Third Storage Group' -standbymachine indus-965864dc6.DEV.com How can i make sure that SCR is enabled for this storage group. ? On executing the command to disable SCR also it gives success Disable-StorageGroupCopy -identity 'Third Storage Group' -standbymachine indus-965864dc6.DEV.com What information do i need to look in order to make sure SCR is enabled for the storage group? Please let me know if we can test SCR on a single server installed on a single physical machine. CCR Can we test CCR on a single Server and machine which is having Exchange Server 2007 installed? Exchange management console shows version as 3.0 service pack 2 IS CCR as two server solution? Do we essentially require two servers in order to enable CCR? ?

In order to test CCR you must have two nodes in your Windows cluster. You might want to check out my articles series covering the deployment of CCR in a test lab: CCR on Windows 2003: http://www.msexchange.org/tutorials/Installing-Configuring-Testing-Exchange-2007-Cluster-Continuous-Replication-Based-Mailbox-Server-Part1.html CCR on Windows 2008: http://www.msexchange.org/articles_tutorials/exchange-server-2007/high-availability-recovery/deploying-exchange-2007-sp1-ccr-cluster-windows-server-2008-failover-cluster-part1.html More info on SCR can be found here: http://technet.microsoft.com/en-us/library/bb676502.aspx