We are in the process of moving all the servers from our corporate office to another place as we rented rack space. We have a single AD (Domain.com), Exchange 2010. We have one corporate office and all the users in the office login to AD. We are planning to have site to site VPN for AD Replication only. (All of the work we do is using share point and users get to it using internet)
My question is what are my best options as for AD and exchange Design. I was planning to create a SITE (corp.domain.com ) at our corporate (as i have a spare dell tower server i can use) in a seperate subnet as we need to configure site to site vpn and all the users will use that SITE for authentication, DHCP, etc.. instead of authenticating from the Primary DC over VPN and use outlook anywhere for EMAIL.
Do you think this is a good IDEA. Do any of you have better solution. If so please advise.