You are designing a remote access strategy to meet the business and technical Requirement. What should you do?（）

• A、Configure each server running Routing and Remote Access as a RADIUS Client.  
• B、Add a Remote Access policy to each server running Routing and Remote Access. Configure the Access method as VPN access.  
• C、Add a Remote Access policy to each server running Routing and Remote Access. Configure the Access method as dialup access.  
• D、Add a Remote Access policy to each server running Routing and Remote Access. Configure the Access method as wireless access.