In this module you'll learn about the abstract model that the service mesh affords for traffic management. You'll learn about service discovery and load balancing in a service mesh, and you'll compare traffic management use cases and configurations. You'll configure an ingress. You'll visualize traffic routing with live generated requests. You'll configure a service mesh gateway to allow access to services from outside the mesh. You'll apply virtual services and destination rules for version-specific routing. You'll route traffic based on application-layer configuration. Finally, you'll shift traffic from one service version to another, with fine-grained control, as in a canary deployment.