Segment Routing MPLS or SR-MPLS, the next generation of MPLS, makes the network more scalable and intelligent while improving capacity utilization, leading to lower cost and greater user satisfaction. SR-MPLS leverages source routing by providing a simple, stateless mechanism to program the path a packet takes through the network. It is extremely robust and delivers greater control and flexibility than ever before. This lab provides a hands-on environment with both Cisco and Juniper routers that can be used to gain familiarity with the key concepts and various configurations of Segment Routing on Cisco IOS XR and Juniper Junos.