Question 280
Two VPCs need private communication and their CIDR blocks do not overlap. Which evidence BEST validates the recommended AWS choice?
Explanation
Correct Answer
A test VM accesses an authorized private endpoint across the peering connection. This result is directly relevant because VPC peering directly connects VPC networks but does not automatically make peering transitive. The underlying AWS decision is: Consider VPC peering for supported private communication between the two VPCs. The ongoing safeguard is: Document CIDR compatibility and routing before creating more peers.
Incorrect Answers
Transit Gateway can interconnect VPCs and hybrid networks through a central routing construct. In this question, however, vPC peering directly connects VPC networks but does not automatically make peering transitive. The answer that meets the requirement is: A test VM accesses an authorized private endpoint across the peering connection.
AWS VPN and Direct Connect have different underlying paths and service properties. In this question, however, vPC peering directly connects VPC networks but does not automatically make peering transitive. The answer that meets the requirement is: A test VM accesses an authorized private endpoint across the peering connection.
Security groups provide stateful network filtering at resource interfaces. In this question, however, vPC peering directly connects VPC networks but does not automatically make peering transitive. The answer that meets the requirement is: A test VM accesses an authorized private endpoint across the peering connection.