A company is running a workload that consists of thousands of Amazon EC2 instances. The workload is running in a VPC that contains several public subnets and private subnets. The public subnets have a route for 0.0.0.0/0 to an existing internet gateway. The private subnets have a route for 0.0.0.0/0 to an existing NAT gateway. A solutions architect needs to migrate the entire fleet of EC2 instances to use IPv6. The EC2 instances that are in private subnets must not be accessible from the public internet. What should the solutions architect do to meet these requirements?

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C. Update the existing VPC, and associate an Amazon-provided IPv6 CIDR block with the VPC and

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A. Update the existing VPC, and associate a custom IPv6 CIDR block with the VPC and all subnets.

Answer

B. Update the existing VPC, and associate an Amazon-provided IPv6 CIDR block with the VPC and

Answer

D. Update the existing VPC, and associate a custom IPV6 CIDR block with the VPC and all subnets.

A company is running a workload that consists of thousands of Amazon EC2 instances. The workload is running in a VPC that contains several public subnets and private subnets. The public subnets have…

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