Your network contains a server named Server1 that runs Windows Server 2008 R2. Server1 has the Streaming Media Services role and the Web Server (IIS) role installed. Server1 hosts the company’s intranet Web site.
You need to configure Windows Media Services to stream content by using HTTP.
What should you do first?

A.
Install the RPC over HTTP proxy server feature.

B.
Configure a host header for the intranet Web site.

C.
Configure the server to have an additional IP address.

D.
Create a new virtual directory on the intranet Web site.