An international retail company is designing a hybrid cloud architecture to connect its on-premises headquarters to an Azure virtual network. The company requires a primary connection that guarantees high bandwidth, ultra-low latency, and never traverses the public internet. Additionally, they require a cost-effective, encrypted backup connection that can automatically handle traffic over the public internet if the primary connection fails. Which hybrid networking configuration meets these requirements?
- A primary ExpressRoute connection, with a Site-to-Site VPN connection serving as the backup path.Cevap
- BA primary ExpressRoute connection configured to encrypt and route traffic over the public internet, with a secondary ExpressRoute connection serving as the backup path.
- CA primary Site-to-Site VPN connection, with a public-facing ExpressRoute connection serving as the backup path to keep all resources strictly within a private cloud model.
- DA primary Virtual Network peering connection, with a Point-to-Site VPN connection over a dedicated physical fiber link serving as the backup path.
Cevap
A primary ExpressRoute connection, with a Site-to-Site VPN connection serving as the backup path.
The correct configuration uses ExpressRoute for the primary connection because it provides a private, high-speed, and low-latency path that does not cross the public internet. The backup path uses a Site-to-Site VPN connection because it is a cost-effective, encrypted tunnel that runs over the public internet, ensuring continuity if the primary private circuit fails.
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Anahtar Kavram
Azure hybrid networking options including ExpressRoute and VPN Gateways.