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Answer: Create a new transit gateway in eu-central-1. Create a peering attachment request to the transit gateway in eu-west-2. Add a static route in the transit gateway route table in eu-central-1 to point to the transit gateway peering attachment. Accept the peering request. Add a static route in the transit gateway route table in eu-west-2 to point to the new transit gateway peering attachment.
To connect the resources in eu-central-1 with the on-premises data center and the resources in eu-west-2 while minimizing changes to the Direct Connect connection, the network engineer should create a new transit gateway in eu-central-1 and establish a peering connection with the transit gateway in eu-west-2. This approach leverages the existing Direct Connect connection without requiring additional Direct Connect resources or changes. By creating a peering attachment between the transit gateways in both regions and adding the necessary static routes, the network engineer can ensure seamless connectivity between the resources in both regions and the on-premises data center. This solution is efficient, scalable, and minimizes the need for additional infrastructure or changes to the existing Direct Connect setup.
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A network engineer is assessing a global retail company's network setup, which includes an AWS Direct Connect link between its on-premises data center and the AWS Cloud. The company has AWS resources in the eu-west-2 Region, with multiple VPCs connected to a transit gateway. Recently, the company deployed additional AWS resources in the eu-central-1 Region within a single VPC to serve users in that area. The engineer needs to establish connectivity between the resources in eu-central-1, the on-premises data center, and the resources in eu-west-2, while minimizing modifications to the existing Direct Connect connection. What steps should the network engineer take to fulfill these requirements?
A
Create a new virtual private gateway. Attach the new virtual private gateway to the VPC in eu-central-1. Use a transit VIF to connect the VPC and the Direct Connect router.
B
Create a new transit gateway in eu-central-1. Create a peering attachment request to the transit gateway in eu-west-2. Add a static route in the transit gateway route table in eu-central-1 to point to the transit gateway peering attachment. Accept the peering request. Add a static route in the transit gateway route table in eu-west-2 to point to the new transit gateway peering attachment.
C
Create a new transit gateway in eu-central-1. Use an AWS Site-to-Site VPN connection to peer both transit gateways. Add a static route in the transit gateway route table in eu-central-1 to point to the transit gateway VPN attachment. Add a static route in the transit gateway route table in eu-west-2 to point to the new transit gateway peering attachment.
D
Create a new virtual private gateway. Attach the new virtual private gateway to the VPC in eu-central-1. Use a public VIF to connect the VPC and the Direct Connect router.