Network Change Validation Meets Supersized Network Emulation

In this piece, Amy Arnold considers the classic problem of having to roll out large scale network changes when many engineers lack a full-scale lab to do comprehensive testing. This impacts organizations of all sizes, and can cause no end of headaches. At Networking Field Day, Tesuto made their debut presentation, showing how they leverage the cloud to perform large scale emulation of networks, while allowing engineers to leverage modern automation tools and testing.