Question

A company has a 10 Gbps Direct Connect connection at a single location. They need to provide private connectivity from their on-premises data center to five VPCs spread across three AWS accounts, all attached to a single Transit Gateway in one Region. They want to minimize the number of virtual interfaces they must provision and manage on the Direct Connect connection. Which approach meets these requirements?

Accepted Answer

Create a single transit VIF on the Direct Connect connection and associate it with a Direct Connect gateway that is associated with the Transit Gateway.

Answer

Create one private VIF per VPC and use VPC peering between the VPCs to share the connection.

Answer

Create a public VIF and route traffic to each VPC's public endpoints over the Direct Connect connection.

Answer

Create one private VIF per VPC and associate each with its own virtual private gateway attached to the respective VPC.