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Answer: Order a 2 Gbps Direct Connect connection for the data center. Configure a virtual private gateway in each VPC. Create a private VIF for each virtual private gateway, and associate the virtual private gateways with the Direct Connect connection. Configure static routes in the VPC route tables and in the data center router.
To meet the requirement of connecting both VPCs to a single on-premises data center with up to 800 Mbps of throughput and with the least operational overhead, the best solution is to use AWS Direct Connect. AWS Direct Connect provides a dedicated network connection between your network and one of the AWS Direct Connect locations. This dedicated connection can reduce network costs, increase bandwidth throughput, and provide a more consistent network experience than internet-based connections. Option A suggests ordering a 2 Gbps Direct Connect connection, configuring a virtual private gateway in each VPC, creating a private VIF for each virtual private gateway, and associating the virtual private gateways with the Direct Connect connection. This solution meets the throughput requirement and minimizes operational overhead by using static routes, which are simpler to manage and maintain compared to dynamic routing protocols like OSPF or BGP. Therefore, option A is the correct choice.
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A company has deployed an application across two AWS Regions within a single AWS account, with one VPC in each Region using non-overlapping private CIDR ranges. The company must connect both VPCs to a single on-premises data center for application testing, requiring up to 800 Mbps of throughput. Which solution will meet this requirement with the MINIMUM operational overhead?
A
Order a 2 Gbps Direct Connect connection for the data center. Configure a virtual private gateway in each VPC. Create a private VIF for each virtual private gateway, and associate the virtual private gateways with the Direct Connect connection. Configure static routes in the VPC route tables and in the data center router.
B
Order a 2 Gbps Direct Connect connection for the data center. Configure a virtual private gateway in each VPC. Create a private VIF for each virtual private gateway, and associate the virtual private gateways with the Direct Connect connection. Configure Open Shortest Path First (OSPF) routing between the private VIF and the data center.
C
Configure a customer gateway and a virtual private gateway in each VPC. Configure an AWS Site-to-Site VPN connection between the data center and each VPC. Configure static routes in each VPC route table to point to the subnets in the data center.
D
Configure a customer gateway and a virtual private gateway in each VPC. Configure an AWS Site-to-Site VPN connection between the data center and each VPC. Configure BGP routing between the VPCs and the data center.