AWS Certified Advanced Networking – Specialty (ANS-C00) — Question 143

Your company is building a new data center. You currently have an on-premises data center that accesses your single VPC via VPN. You need to provide access to your single VPC to your new data center. Since your new data center build is already over budget, you need to keep costs low.
How should you accomplish this?

Answer options

• A. Add a Private VIF and create a Direct Connect connection.
• B. Create a new Customer Gateway and add it to your VPN using a CloudHub infrastructure model.
• C. Add a Public VIF and create a Direct Connect connection.
• D. Create a new Virtual Gateway and add it to your VPN using a CloudHub infrastructure model.

Correct answer: B

Explanation

The correct answer is B because creating a new Customer Gateway and using a CloudHub infrastructure model allows multiple on-premises data centers to connect to a single VPC without incurring high costs. The other options involve Direct Connect, which typically incurs higher costs and does not fit the requirement of keeping expenses low.