Your company has a hybrid cloud environment with a 10 Gbps ExpressRoute. They want to ensure that if the ExpressRoute circuit fails, traffic automatically fails over to a backup Site-to-Site VPN link using BGP for dynamic routing. Which Azure networking component facilitates this failover?

Direct Answer (Verified)Reviewed by Sunny (Senior Cloud Engineer)

Correct Answer: Azure VPN Gateway (co-existing with ExpressRoute Gateway)

Co-existence of ExpressRoute and VPN gateways in the same VNet allows for a highly-available hybrid connection where VPN acts as a backup....

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Real Exam ScenarioAzure Virtual Network

Your company has a hybrid cloud environment with a 10 Gbps ExpressRoute. They want to ensure that if the ExpressRoute circuit fails, traffic automatically fails over to a backup Site-to-Site VPN link using BGP for dynamic routing. Which Azure networking component facilitates this failover?

โœ“ Correct Answer & ExplanationAzure Virtual Network

Correct Answer

Azure VPN Gateway (co-existing with ExpressRoute Gateway)

Why This Answer Is Correct

Co-existence of ExpressRoute and VPN gateways in the same VNet allows for a highly-available hybrid connection where VPN acts as a backup.

๐Ÿ“š What This Question Tests

This question evaluates your knowledge of Azure Virtual Network โ€” a core concept tested in Microsoft Certified: Azure Solutions Architect Expert (AZ-305). Understanding Azure Virtual Network is essential for designing scalable, secure, and cost-effective cloud architectures. Mastery of this topic will help you answer scenario-based questions confidently on exam day.