Further reading

• IP Forwarding (https://docs.microsoft.com/en-us/azure/virtual-network/virtual-network-network-interface#enable-or-disable-ip-forwarding)
• VM scale set (https://docs.microsoft.com/en-us/azure/virtual-machine-scale-sets/overview)
• Availability Zones (https://docs.microsoft.com/en-us/azure/availability-zones/az-overview)
• VM images (https://docs.microsoft.com/en-us/azure/virtual-machines/windows/capture-image-resource)