Exam AWS Certified Advanced Networking - Specialty ANS-C01 topic 1 question 206 discussion

Exam question from Amazon's AWS Certified Advanced Networking - Specialty ANS-C01

Question #: 206
Topic #: 1

[All AWS Certified Advanced Networking - Specialty ANS-C01 Questions]

A company has two on-premises data centers. The first data center is in the us-east-1 Region. The Second data canter is in the us-east-2 Region. Each data center connects to the closest AWS Direct Connect facility. The company uses Direct Connect connections, transit VIFs, and a single Direct Connect gateway to establish connectivity to VPCs in us-east-1 and us-east-2 from the company’s data centers. The company also has private connectivity from a telecommunications provider that connects the first data center to the second data center.

Recently, there have been multiple connection disruptions to the private connectivity between the data centers. The company needs a solution to improve the reliability of the connection between the two data centers.

Which solution will meet these requirements?

A. Create a new Direct Connect gateway. Enable the Direct Connect SiteLink feature on the transit VIF. Share the CIDR blocks from the first data center and the second data center with each other.
B. Create a new public VIF to both Regions. Enable the Direct Connect SiteLink feature on the new public VIF.
C. Enable the Direct Connect SiteLink feature on the existing Direct Connect connections.
D. Enable the Direct Connect SiteLink feature on the existing transit VIFS that are attached to the existing Direct Connect gateway.

Show Suggested Answer

Suggested Answer: D 🗳️

by jhon648274 at Aug. 11, 2024, 4:26 a.m.

Disclaimers:

- ExamTopics website is not related to, affiliated with, endorsed or authorized by Amazon.
- Trademarks, certification & product names are used for reference only and belong to Amazon.

Comments

Submit Cancel

AzureDP900

6 months ago

Selected Answer: D

D is right. By enabling SiteLink on the existing transit VIFS, we can establish a site-to-site link between the two data centers, which will allow traffic to be routed through both connections and ensure high availability in case of a connection disruption. This solution meets the requirements

upvoted 1 times

...

woorkim

6 months, 2 weeks ago

Selected Answer: D

Option D is the best solution because it enables reliable and direct communication between the two data centers using the existing transit VIFs and Direct Connect infrastructure. This approach minimizes changes, reduces complexity, and improves the reliability of the connection.

upvoted 1 times

...

koukiman0514

9 months, 4 weeks ago

Selected Answer: D

this is D

upvoted 2 times

...

cas_tori

10 months ago

Selected Answer: D

this is D

upvoted 1 times

...

Cacheirez

10 months, 2 weeks ago

Selected Answer: D

Direct Connect SiteLink allows data transfer between two Direct Connect locations over the AWS global network, bypassing the need for private connectivity between on-premises data centers. By enabling SiteLink on the existing transit VIFs that are attached to the Direct Connect gateway, you can leverage AWS's backbone network to facilitate communication between the two data centers without relying on potentially unreliable private connectivity.

upvoted 2 times

...

jhon648274

10 months, 3 weeks ago

D is correct https://aws.amazon.com/blogs/networking-and-content-delivery/introducing-aws-direct-connect-sitelink/

upvoted 1 times

...