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A company operates two on-premises data centers: one in the us-east-1 Region and the other in the us-east-2 Region. Each data center connects to the nearest AWS Direct Connect facility. The company utilizes Direct Connect connections, transit VIFs, and a single Direct Connect gateway to enable connectivity to VPCs in us-east-1 and us-east-2 from their data centers. Additionally, the company has a private connection provided by a telecommunications provider linking the two data centers.
Due to frequent disruptions in the private connectivity between the data centers, the company seeks a solution to enhance the reliability of this connection.
Which solution will address 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.