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Exam AWS Certified Advanced Networking - Specialty ANS-C01 All Questions

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Exam AWS Certified Advanced Networking - Specialty ANS-C01 topic 1 question 131 discussion

Exam question from Amazon's AWS Certified Advanced Networking - Specialty ANS-C01
Question #: 131
Topic #: 1
[All AWS Certified Advanced Networking - Specialty ANS-C01 Questions]

A marketing company is using hybrid infrastructure through AWS Direct Connect links and a software-defined wide area network (SD-WAN) overlay to connect its branch offices. The company connects multiple VPCs to a third-party SD-WAN appliance transit VPC within the same account by using AWS Site-to-Site VPNs.

The company is planning to connect more VPCs to the SD-WAN appliance transit VPC. However, the company faces challenges of scalability, route table limitations, and higher costs with the existing architecture. A network engineer must design a solution to resolve these issues and remove dependencies.

Which solution will meet these requirements with the LEAST amount of operational overhead?

  • A. Configure a transit gateway to attach the VPCs. Configure a Site-to-Site VPN connection between the transit gateway and the third-party SD-WAN appliance transit VPC. Use the SD-WAN overlay links to connect to the branch offices.
  • B. Configure a transit gateway to attach the VPCs. Configure a transit gateway Connect attachment for the third-party SD-WAN appliance transit VPC. Use transit gateway Connect native integration of SD-WAN virtual hubs with AWS Transit Gateway.
  • C. Configure a transit gateway to attach the VPCs. Configure VPC peering between the VPCs and the third-party SD-WAN appliance transit VPUse the SD-WAN overlay links to connect to the branch offices.
  • D. Configure VPC peering between the VPCs and the third-party SD-WAN appliance transit VPC. Use transit gateway Connect native integration of SD-WAN virtual hubs with AWS Transit Gateway.
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Suggested Answer: B 🗳️
by Balasmaniam at June 11, 2023, 2:57 p.m.
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Balasmaniam
Highly Voted 1 year, 3 months ago
Selected Answer: B
https://docs.aws.amazon.com/whitepapers/latest/aws-vpc-connectivity-options/aws-transit-gateway-sd-wan.html
upvoted 6 times
...
Akshay0403
Most Recent 2 months ago
With the launch of AWS Transit Gateway Connect, there is now a native way to connect your SD-WAN infrastructure with AWS. This makes it easy to extend your SD-WAN into AWS without having to set up IPsec VPNs between SD-WAN network virtual appliances and Transit Gateway.
upvoted 1 times
...
vikasj1in
7 months ago
Selected Answer: B
the use of AWS Transit Gateway with Transit Gateway Connect is a scalable and cost-effective solution to address the challenges of scalability, route table limitations, and higher costs associated with the existing architecture.
upvoted 2 times
...
Arad
10 months, 2 weeks ago
Selected Answer: B
B is the right answer.
upvoted 1 times
...
rarunach
11 months, 2 weeks ago
Selected Answer: B
Transit gateway connect is the preferred method for SD-WAN.
upvoted 1 times
...

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