You have a server that runs a Server Core installation of Windows Server 2012 R2.
You need to change the DNS server used by IPv6.
What should you do?

HOTSPOT
You have a server named Server 1.Server1 runs Windows Server 2012 R2.
Server1 has two network adapters and is located in a perimeter network. You need to install
a DHCP Relay Agent on Server1.
Which node should you use to add the DHCP Relay Agent? To answer, select the
appropriate node in the answer area.

Your network contains three servers that run Windows Server 2012 R2. The servers are
configured as shown in the following table.

Server3 is configured to obtain an IP address automatically.
You need to prevent Server3 from receiving an IP address from Server1.
What should you create on Server1?