PAS-C01 · Question #127
A company is using a multi-account strategy for SAP HANA and SAP BW/4HANA instances across development, QA, and production systems in the same AWS Region. Each system is hosted in its own VPC. The com
The correct answer is A. Create an AWS Transit Gateway in a central networking account. Attach the transit gateway to the. https://aws.amazon.com/blogs/networking-and-content-delivery/migrate-from-transit-vpc-to-aws- transit-gateway/ Transit gateways are easy to set up and to use, and are designed to be highly scalable and resilient." While Transit-VPC "leverages instance-based routing that increases
Question
A company is using a multi-account strategy for SAP HANA and SAP BW/4HANA instances across development, QA, and production systems in the same AWS Region. Each system is hosted in its own VPC. The company needs to establish cross-VPC communication between the SAP systems. The company might add more SAP systems in the future. The company must create connectivity across the SAP systems and hundreds of AWS accounts. The solution must maximize scalability and reliability. Which solution will meet these requirements?
Options
- ACreate an AWS Transit Gateway in a central networking account. Attach the transit gateway to the
- BSet up VPC peering between the accounts. Configure routing in each VPC to use the VPC peering
- CCreate a transit VPC that uses the hub-and-spoke model. Set up routing to use the transit VPC for
- DCreate a VPC link for each SAP system. Use the VPC links to connect the SAP systems.
How the community answered
(41 responses)- A63% (26)
- B5% (2)
- C12% (5)
- D20% (8)
Explanation
https://aws.amazon.com/blogs/networking-and-content-delivery/migrate-from-transit-vpc-to-aws- transit-gateway/ Transit gateways are easy to set up and to use, and are designed to be highly scalable and resilient." While Transit-VPC "leverages instance-based routing that increases costs while lowering availability and limiting the bandwidth.
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