Which two actions should you perform?

Your network contains an Active Directory domain named contoso.com. The domain
contains two member servers named Server1 and Server2 that run Windows Server 2012
R2. Both servers have the Hyper-V server role installed.
The network contains an enterprise certification authority (CA). All servers are enrolled
automatically for a certificate-based on the Computer certificate template.
On Server1, you have a virtual machine named VM1. VM1 is replicated to Server2.
You need to encrypt the replication of VM1.
Which two actions should you perform? (Each correct answer presents part of the solution.
Choose two.)

A.
On Server2, modify the Hyper-V Settings.

B.
On Server1, modify the settings of VM1.

C.
On Server2, modify the settings of VM1.

D.
On Server1, modify the settings of the virtual switch to which VM1 is connected.

E.
On Server1, modify the Hyper-V Settings.

F.
On Server2, modify the settings of the virtual switch to which VM1 is connected.

Explanation:
A) Modify replication settings of VM1 after enabling Replica on Server2
F) Enable Server2 as Hyper-V replica server
http://technet.microsoft.com/en-us/library/jj134240.aspx

Once you change the Hyper-V Settings of Server 2 to encrypt replications with a certificate,
you then need to change the replication information of VM1 to use the secure connection.