A company has an AWS Direct Connect connection between its on-premises data center in the United States (US) a

Question

A company has an AWS Direct Connect connection between its on-premises data center in the United States (US) and workloads in the us-east-1
Region. The connection uses a transit VIF to connect the data center to a transit gateway in us-east-1.
The company is opening a new o¨ce in Europe with a new on-premises data center in England. A Direct Connect connection will connect the new
Data center with some workloads that are running in a single VPC in the eu-west-2 Region. The company needs to connect the US data center and
Us-east-1 with the Europe data center and eu-west-2. A network engineer must establish full connectivity between the data centers and Regions
With the lowest possible latency.
How should the network engineer design the network architecture to meet these requirements?

Accepted Answer

C. Connect the VPC in eu-west-2 to a new transit gateway. Connect the Europe data center to the new transit gateway by using a Direct Connect gateway and a new transit VIF. Create a new Direct Connect gateway. Associate the transit gateway in us-east-1 with the new Direct Connect gateway. Enable SiteLink for both transit VIFs. Peer the two transit gateways.

Answer

A. Connect the VPC in eu-west-2 with the Europe data center by using a Direct Connect gateway and a private VIF. Associate the transit Gateway in us-east-1 with the same Direct Connect gateway. Enable SiteLink for the transit VIF and the private VIF.

Answer

B. Connect the VPC in eu-west-2 to a new transit gateway. Connect the Europe data center to the new transit gateway by using a Direct Connect gateway and a new transit VIF. Associate the transit gateway in us-east-1 with the same Direct Connect gateway. Enable SiteLink for Both transit VIFs. Peer the two transit gateways.

Answer

D. Connect the VPC in eu-west-2 with the Europe data center by using a Direct Connect gateway and a private VIF. Create a new Direct Connect Gateway. Associate the transit gateway in us-east-1 with the new Direct Connect gateway. Enable SiteLink for the transit VIF and the private VIF.

Q46 — AWS ANS-C01 Ch.1

Explanation