I will soon be moving Exchange 2010 to new hardware (or maybe virtual hardware, but that's another question).
I have a single server with fewer than 100 users spread across two AD sites. Of course I did not create a CAS array all those years ago, so I am preparing to deal with the ramifications of that now. Currently all mailboxes are (obviously) hosted on one server in one of the sites, but that may change in the future if we grow, add data center capacity, whatever. Given the need to create a CAS array now, should I create a single site-specific array for each site? Can an array for site 2 specify an ip in site 1? If not, should I create a single array and not specify the site? Thanks for the help, Richard
