We have a couple of servers which we would like to transfer to a data centre.
Some servers however will stay onsite.
The primary DC will move the data centre, as well as the Exchange server.
The backup domain controller will stay in the office for user authentication, etc.
Users will access the the servers in the data centre via the web mostly.
We will be configuring a site-to-site VPN to have the two DC's synchronise.
Will this be sufficient or are there challenges or risks which we should be aware off?