After complete the previous articles, installing windows components, configuring Windows clusters, enabling and configuring the Majority Node. So in this part we will install Exchange Server 2007 on both Nodes in the windows 2003 cluster.

This step is to configure the Majority Node Set (MNS) Quorum with File Share Witness, this step the last before start installing Exchange 2007 CCR.

 LCR is a feature of Exchange Server 2007 of providing high availability of Exchange Server data that create a copy of storage group on a second set of disk in the same server. LCR then uses asynchronous log shipping to maintain a copy of the storage group.

This Tools used as a backup for the MailBoxes as a PST files, this is useful before moving the MailBoxes to another storage or to defrage some Mail store, or if you want to do export and import for the single MailBox. 

 Before Start Installing Exchange Server2007, you need to ensure install important requiements and to install some tools on the server...