This application note provides an overview on how to configure a Performance Routing (PfR) master controller in a redundant configuration. Additional information and more detailed examples and command output from both deployment scenarios can be found in the Transport Diversity: Performanc Routing (PfR) Design Guide at www.cisco.com/go/srnd. There are two deployment models shown in this application note: • Dedicated Master Controller Topology, page 3 • Collocated Master Controller Topology, page