Sample Zscaler Architecture Design Use Case

This is an example of a Wide-Area Network SASE solution I designed for an interview with Zscaler in July 2024. It encompasses the tying together of several sites across the United States utilizing SDWAN and Dark Fiber as the WAN backbone. It also shows the assorted routing protocols and location-based POPs that Zscaler provides to customers. This drawing has not been verified as 100% correct by Zscaler, but I know it is pretty close.