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ANS-C01 · Question #148

ANS-C01 Question #148: Real Exam Question with Answer & Explanation

The correct answer is B: Create a transit gateway in us-east-1 and in us-east-2. Attach the existing VPC and the new VPC. Transit gateway attachment can only be in the same region as the TGW itself.

Submitted by kim_seoul· Mar 6, 2026

Question

A company has a single VPC in the us-east-1 Region. The company is planning to set up a new VPC in the us-east-2 Region. The existing VPC has an AWS Site-to-Site VPN connection to the company's on-premises environment and uses a virtual private gateway. A network engineer needs to implement a solution to establish connectivity between the existing VPC and the new VPC. The solution also must implement support for IPv6 for the new VPC. The company has new on-premises resources that need to connect to VPC resources by using IPv6 addresses. Which solution will meet these requirements?

Options

  • ACreate a new virtual private gateway in us-east-1. Attach the new virtual private gateway to the
  • BCreate a transit gateway in us-east-1 and in us-east-2. Attach the existing VPC and the new VPC
  • CCreate a new virtual private gateway in us-east-2. Attach the new virtual private gateway to the
  • DCreate a transit gateway in us-east-1. Attach the existing VPC and the new VPC to the transit

Explanation

Transit gateway attachment can only be in the same region as the TGW itself.

Topics

#Transit Gateway#Multi-Region VPC#IPv6 networking#Site-to-Site VPN

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