Introduction to Performance Routing (PfR)

Chapter Description

In this sample chapter from Cisco Intelligent WAN (IWAN), the authors cover Performance Routing (PfR), Introduction to the IWAN domain, and Intelligent path control principles

Bandwidth cost, WAN latency, and lack of bandwidth availability all contribute to the complexities of running an efficient and cost-effective network that meets the unique, application-heavy workloads of today’s enterprise organizations. But as the volume of content and applications traveling across the network grows exponentially, organizations must optimize their WAN investments.