Which role service in Remote Desktop Services aids in load balancing across servers?

The Remote Desktop Connection Broker plays a crucial role in load balancing across servers in a Remote Desktop Services environment. Its primary function is to manage user sessions and distribute connections to the appropriate Remote Desktop Session Host servers based on availability and current load. This ensures that users are directed to the least busy server, enhancing overall performance and user experience.

In scenarios where multiple servers are employed, the Connection Broker acts as a traffic cop, intelligently facilitating connections to balance the load effectively. This not only helps in utilizing server resources efficiently but also enhances fault tolerance, as it can redirect users in case of server failure.

Other roles mentioned have specific purposes: the Remote Desktop Gateway provides secure access through the internet, the Remote Desktop Virtualization Host manages virtual machines for remote access, and Remote Desktop Web Access offers a web-based interface for connecting to remote resources. However, none of these roles focuses on load balancing, making the Remote Desktop Connection Broker essential for maintaining an optimal distribution of user sessions across the servers.