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Answer: Utilize an egress-only internet gateway in the route table
The correct answer is D. An egress-only internet gateway allows IPv6-enabled instances to access the internet but prevents incoming traffic from reaching the instances. This setup aligns with the company's security policy, which prohibits external services from initiating connections to the EC2 instances. This solution ensures that the instances can communicate outbound with external applications while maintaining security constraints.
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A company's EC2 instances, equipped with IPv6, require outbound internet communication for their applications but must not accept inbound connections from external services due to security policies. What AWS configuration should be recommended?
A
Utilize a NAT gateway in the route table
B
Utilize an internet gateway in the route table
C
Utilize a virtual private gateway in the route table
D
Utilize an egress-only internet gateway in the route table
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