Guidelines for Installing Microsoft Exchange 2013 in Hyper-V
Have a look at the following article in case you plan to install Microsoft Exchange 2013 into a Hyper-V virtual machine: Configuration settings and features all explained well: http://download.microsoft.com/download/4/A/C/4AC32FD3-220E-45DC-AA97-DBDBE19C15B2/Best_Practices_for_Virtualizing_and_Managing_Exchange_2013.pdf