Designing Azure Infrastructure Solutions — Question 21

Your company has offices in North America and Europe.

You plan to migrate to Azure.

You need to recommend a networking solution for the new Azure infrastructure. The solution must meet the following requirements:

• The Point-to-Site (P2S) VPN connections of mobile users must connect automatically to the closest Azure region.
• The offices in each region must connect to their local Azure region by using an ExpressRoute circuit.
• Transitive routing between virtual networks and on-premises networks must be supported.
• The network traffic between virtual networks must be filtered by using FQDNs.

What should you include in the recommendation?

Answer options

• A. Azure Virtual WAN with a secured virtual hub
• B. virtual network peering and application security groups
• C. virtual network gateways and network security groups (NSGs)
• D. Azure Route Server and Azure Network Function Manager

Correct answer: A

Explanation

The correct answer is A, Azure Virtual WAN with a secured virtual hub, as it supports automatic P2S VPN connections to the nearest Azure region and allows for transitive routing between networks. The other options do not offer the same level of integration and functionality required for the specified networking needs, such as ExpressRoute support and advanced traffic filtering.