Our current setup is having 1 exchange server in india and 2 exchange servers in US.
India server is having all the roles [hub,cas,mb,um] along with DAG between US server.
US is one server with all the roles and other for CAS.
Now we have to redesign the setup,but before i required to get load on these servers.So how should i do it.
What is a good design for small setup ?
Please guide .