i have recently migrating from Exchange 2003 to Exchange 2010. What i want to do is create a replica server for failover.
I have purchased an identical server which will be housed in Site B, the current Exchange server is in Site A, So if site A was to go down, i would like a automatic failover server in Site B. Is this possible? i was told this was possible in Exchagen 2010. both Sites are connected via a Site to site VPN. Do i need a 3rd party software for this tow work? or is there a better solution for this?