Customer wants to implement
Domain controller + Additional Domain Controller
2 Hub+ CAS servers
2 Mailbox servers configured with DAG
What kind of licensing is required for the above scenario?
there are 2 kind of licenses for the whole scenario: server CAL and client CAL.
per Domain Controller need 1 Windows Standard edition license
For the 2 Hub+CAS servers: 2 Windows standard license and 2 Exchange standard license
For the 2 DAG Mailbox servers : 2 Windows Enterprise license and 2 Exchange standard or Enterprise license
base on the users number. per user with 1 exchange CAL. maybe need windows CAL.
for details please contact with Microsoft Partners.