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SAP-C02 · Question #166

A solutions architect is designing a solution to connect a company's on-premises network with all the company's current and future VPCs on AWS. The company is running VPCs in five different AWS Region

The correct answer is A. Set up a transit gateway in each Region. Establish a redundant AWS Site-to-Site VPN connection. https://aws.amazon.com/blogs/networking-and-content-delivery/aws-transit-gateway-now- supports-intra-region-peering/ https://aws.amazon.com/about-aws/whats-new/2019/12/aws-transit-gateway-supports-inter- region-peering/?nc1=h_ls

Submitted by lukas.cz· Mar 6, 2026Design Solutions for Organizational Complexity

Question

A solutions architect is designing a solution to connect a company's on-premises network with all the company's current and future VPCs on AWS. The company is running VPCs in five different AWS Regions and has at least 15 VPCs in each Region. The company's AWS usage is constantly increasing and will continue to grow. Additionally, all the VPCs throughout all five Regions must be able to communicate with each other. The solution must maximize scalability and ease of management. Which solution meets these requirements?

Options

  • ASet up a transit gateway in each Region. Establish a redundant AWS Site-to-Site VPN connection
  • BCreate an AWS CloudFormation template for a redundant AWS Site-to-Site VPN tunnel to the on-
  • CSet up a transit gateway in each Region. Establish a redundant AWS Site-to-Site VPN connection
  • DCreate an AWS CloudFormation template for a redundant AWS Site-to-Site VPN tunnel to the on-

How the community answered

(21 responses)
  • A
    57% (12)
  • B
    14% (3)
  • C
    24% (5)
  • D
    5% (1)

Explanation

https://aws.amazon.com/blogs/networking-and-content-delivery/aws-transit-gateway-now- supports-intra-region-peering/ https://aws.amazon.com/about-aws/whats-new/2019/12/aws-transit-gateway-supports-inter- region-peering/?nc1=h_ls

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