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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 67 discussion

Exam question from Amazon's AWS Certified Advanced Networking - Specialty ANS-C01
Question #: 67
Topic #: 1
[All AWS Certified Advanced Networking - Specialty ANS-C01 Questions]

An Australian ecommerce company hosts all of its services in the AWS Cloud and wants to expand its customer base to the United States (US). The company is targeting the western US for the expansion.
The company’s existing AWS architecture consists of four AWS accounts with multiple VPCs deployed in the ap-southeast-2 Region. All VPCs are attached to a transit gateway in ap-southeast-2. There are dedicated VPCs for each application service. The company also has VPCs for centralized security features such as proxies, firewalls, and logging.
The company plans to duplicate the infrastructure from ap-southeast-2 to the us-west-1 Region. A network engineer must establish connectivity between the various applications in the two Regions. The solution must maximize bandwidth, minimize latency and minimize operational overhead.
Which solution will meet these requirements?

  • A. Create VPN attachments between the two transit gateways. Configure the VPN attachments to use BGP routing between the two transit gateways.
  • B. Peer the transit gateways in each Region. Configure routing between the two transit gateways for each Region's IP addresses.
  • C. Create a VPN server in a VPC in each Region. Update the routing to point to the VPN servers for the IP addresses in alternate Regions.
  • D. Attach the VPCs in us-west-1 to the transit gateway in ap-southeast-2.
Show Suggested Answer Hide Answer
Suggested Answer: B 🗳️
by zaazanuna at March 19, 2023, 5:26 p.m.
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Raphaello
6 months, 2 weeks ago
Selected Answer: B
B is the correct answer. TGW peering.
upvoted 1 times
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marfee
8 months, 2 weeks ago
I think that it's correct answer is B.
upvoted 1 times
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Arad
11 months, 4 weeks ago
Selected Answer: B
B, no brainer!
upvoted 1 times
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silviahdz
1 year, 6 months ago
Selected Answer: B
TGW peering with static routes.
upvoted 2 times
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ITgeek
1 year, 6 months ago
Selected Answer: B
TGW peering
upvoted 4 times
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study_aws1
1 year, 7 months ago
B - correct. Only possible solution here is TGW peering and adding static routes for peering connection.
upvoted 4 times
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helloworldabc
1 year, 7 months ago
BBBBBBBBBBBBBBB
upvoted 2 times
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zaazanuna
1 year, 7 months ago
B - seems to be more appropriate. Option B could be a possible solution, but it depends on the specific requirements and constraints of the company. Peering the transit gateways in each region would establish a private network connection between the two regions, allowing the company to route traffic between the VPCs in different regions without going over the public internet. This would help minimize latency and maximize bandwidth while reducing the operational overhead of managing multiple VPN connections.
upvoted 2 times
...

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