Until now, this book focused on deploying a single Windows Server Routing and Remote Access Service (RRAS) server for VPN and a single Windows Server Network Policy Server (NPS) server for authentication. While this may work just fine for small deployments, there are many times where additional VPN or NPS servers are required to meet the capacity requirements to support the expected number of concurrent users.
In addition, organizations may choose to implement additional VPN and/or NPS servers to eliminate single ...
