You need to design a remote access strategy that meets business requirements. You want to test you remote access security solutions. You configure a server named CERTKILLER-SR06 as a VPN server. You then install Internet Authentication Service (IAS) on CERTKILLER-SR05 and configure the RADIUS clients. However, when remote users attempt to connect to the corporate network through CERTKILLER-SR06 they are not authenticated by Active Directory. You need to ensure that remote users can be authenticated by using IAS on CERTKILLER-SR05.
What should you do?

A.
Install Active Directory on CERTKILLER-SR05.

B.
Add CERTKILLER-SR05 to the RAS and IAS Servers group in Active Directory.

C.
Add CERTKILLER-SR06 to the RAS and IAS Servers group in Active Directory.

D.
Install Active Directory on CERTKILLER-SR06.