You have an Active Directory domain that contains several Hyper-V hosts that run Windows Server 2016.
You plan to deploy network virtualization and to centrally manage Datacenter Firewall policies.
Which component must you install for the planned deployment?

A.
the Data Center Bridging feature

B.
the Network Controller server role

C.
the Routing role service

D.
the Canary Network Diagnostics feature

Explanation:
https://technet.microsoft.com/en-us/library/mt403307(v=ws.11).aspx#bkmk_slb