Your network uses IPv4. You install a server that runs Windows Server 008 at a brach office. The server is configured with two network interfaces. You need to configure routing on the server at the branch office. Which two actions should you perform？（） 

• A、 Install the Routing and Remote Access role.
• B、 Run the netsh ras ip set access ALL command
• C、 Run the netsh interface ipv4 enable command
• D、 Enable the IPv4 Router Routing and Remote Access option