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Exam AWS Certified Solutions Architect - Associate SAA-C03 topic 1 question 448 discussion

Exam question from Amazon's AWS Certified Solutions Architect - Associate SAA-C03
Question #: 448
Topic #: 1
[All AWS Certified Solutions Architect - Associate SAA-C03 Questions]

A company has two VPCs named Management and Production. The Management VPC uses VPNs through a customer gateway to connect to a single device in the data center. The Production VPC uses a virtual private gateway with two attached AWS Direct Connect connections. The Management and Production VPCs both use a single VPC peering connection to allow communication between the applications.

What should a solutions architect do to mitigate any single point of failure in this architecture?

  • A. Add a set of VPNs between the Management and Production VPCs.
  • B. Add a second virtual private gateway and attach it to the Management VPC.
  • C. Add a second set of VPNs to the Management VPC from a second customer gateway device.
  • D. Add a second VPC peering connection between the Management VPC and the Production VPC.
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Suggested Answer: C 🗳️
by nosense at May 17, 2023, 10:44 a.m.
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Guru4Cloud
Highly Voted 5 months ago
Selected Answer: C
C is the correct option to mitigate the single point of failure. The Management VPC currently has a single VPN connection through one customer gateway device. This is a single point of failure. Adding a second set of VPN connections from the Management VPC to a second customer gateway device provides redundancy and eliminates this single point of failure.
upvoted 7 times
Guru4Cloud
5 months ago
As @Abrar2022 explains (production) VPN 1--------------> cgw 1 (management) VPN 2--------------> cgw
upvoted 3 times
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Abrar2022
Highly Voted 7 months, 3 weeks ago
(production) VPN 1--------------> cgw 1 (management) VPN 2--------------> cgw 2
upvoted 6 times
Abrar2022
7 months, 3 weeks ago
ANSWER IS C
upvoted 2 times
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bsbs1234
Most Recent 3 months, 3 weeks ago
C, (production) --PrivateGateway-------->Direct Connect Gateway 1 ---> cgw 1 ---> DataCenter (production) -- PrivateGateway ------> Direct Connect Gateway 2 --->cgw 2 --> DataCenter (Management) -- > VPN ---- > (Direct Connect Gateway 1?) --- >cgw1 ---> dataCenter---> device in dataCenter
upvoted 2 times
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omoakin
8 months, 1 week ago
I agree to C
upvoted 2 times
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cloudenthusiast
8 months, 1 week ago
Selected Answer: C
option D is not a valid solution for mitigating single points of failure in the architecture. I apologize for the confusion caused by the incorrect information. To mitigate single points of failure in the architecture, you can consider implementing option C: adding a second set of VPNs to the Management VPC from a second customer gateway device. This will introduce redundancy at the VPN connection level for the Management VPC, ensuring that if one customer gateway or VPN connection fails, the other connection can still provide connectivity to the data center.
upvoted 5 times
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Efren
8 months, 1 week ago
Selected Answer: C
Redundant VPN connections: Instead of relying on a single device in the data center, the Management VPC should have redundant VPN connections established through multiple customer gateways. This will ensure high availability and fault tolerance in case one of the VPN connections or customer gateways fails.
upvoted 5 times
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nosense
8 months, 1 week ago
Selected Answer: C
https://www.examtopics.com/discussions/amazon/view/53908-exam-aws-certified-solutions-architect-associate-saa-c02/
upvoted 3 times
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