Understanding the design considerations of a vWAN hub
When implementing a vWAN hub, there are certain design decisions that we need to make. Let us review some of these.
Selecting the regions for the VWAN hub
The first design decision that we need to make is the region where we want to deploy our hub, as shown in Figure 7.6. An Azure VWAN hub can be deployed into almost all available Azure regions except for a small number of newer regions.
Figure 7.6 – Selecting a region for the VWAN hub
For an updated list of supported regions, please refer to this documentation: https://learn.microsoft.com/en-us/azure/virtual-wan/virtual-wan-locations-partners#locations
It is a good practice to only create virtual hubs in regions where you have a cluster of virtual networks present or regions that are close to your branch offices/remote networks. Following this principle helps to ensure reduced latency between the connecting network and the VWAN hub...
