With a load-balanced terminal server farm, you can scale the performance of a single terminal server by distributing Terminal ...

With a load-balanced terminal server farm, you can scale the performance of a single terminal server by distributing Terminal Services sessions across multiple servers. You can configure a load-balanced farm by using the TS Session Broker Load Balancing feature, or a solution such as Windows Network Load Balancing (NLB). You can deploy TS Session Broker to enable a user to reconnect to their existing session in a load-balanced terminal server farm.