Not all network traffic is created equal. Some require fast speeds while others demand low latency. Still, some packets seek the cheapest route. Segment Routing serves as a smart GPS for all network traffic to follow, creating a more intelligent network while improving capacity utilization, leading to lower cost and greater user satisfaction. 

https://www.wwt.com/article/segment-routing-the-future-of-mpls

https://www.wwt.com/article/tackle-unprecedented-growth-in-bandwidth-demand-with-segment-routing-and-cisco-metro-fabric-architecture

https://www.wwt.com/lab/segment-routing-lab