You are the administrator for a network that runs Windows Small Business Server (SBS) 2011 Standard and a network gateway device. Users must be able to: access their SharePoint sites internally receive Internet email access websites on the Internet You need to disable all web-based access to the Windows Small Business Server (SBS) 2011 Standard network. What should you do?

A.
Stop the Internet Information Server (IIS) service.

B.
Block incoming traffic to port 25 on the network gateway device.

C.
Block incoming traffic to ports 80, 443, and 987 on the network gateway device.

D.
Open the Windows Small Business Server 2011 Standard Console. Disable Remote Web Access.