ANS-C01 Domain 1: Network Design

The DevOps team is automating releases and must design IPv6-only workloads in VPC. Which design fits best? design IPv6-only workloads in VPC.

Multiple choice — select one answer

Answer choices

  1. a. AWS PrivateLink interface endpoints
  2. b. Transit Gateway Connect or VPN/DX attachments
  3. c. IPv6 CIDR blocks and egress-only IGW
  4. d. Shared services VPC via RAM and TGW

Architectural breakdown & explanation

AWS supports dual-stack and IPv6-only subnets.

Correct answer(s): c. IPv6 CIDR blocks and egress-only IGW

Exam domain: Domain 1: Network Design (30% weight on the official guide).

Official documentation & study links

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