Single datacenter (active-passive gateway)
Traditionally referred to as hub and spoke, this design is the fundamental building block of our solution. The more advanced multi-datacenter and multi-region examples will essentially be extensions of the single datacenter design. In this design, the SD-WAN Gateway (or sometimes referred to as the hub) acts as a headend into the business application or private workload. SD-WAN gateways can be located in a single datacenter or central office, and typically provide connectivity for remote locations.
This section includes the following topics: