AWS Certified Advanced Networking - Specialty
Get started today
Ultimate access to all questions.
Comments
Loading comments...
Ultimate access to all questions.
A company and its partner are collaborating on a research project, each with multiple VPCs in the us-east-1 Region. The company's VPCs use CIDR blocks within 10.10.0.0/16 and are connected via a transit gateway named TGW-C (ASN 64520). The partner's VPCs use CIDR blocks within 172.16.0.0/16 and are connected via a transit gateway named TGW-P (ASN 64530).
What solution will enable network connectivity between the company's and partner's VPCs in us-east-1 with the MINIMUM changes to both networks?
A
Create a new VPC in a new account. Deploy a router from AWS Marketplace. Share TGW-C and TGW-P with the new account by using AWS Resource Access Manager (AWS RAM). Associate TGW-C and TGW-P with the new VPC. Configure the router in the new VPC to route between TGW-C and TGW-P.
B
Create an IPsec VPN connection between TGW-C and TGW-P. Configure the routing between the transit gateways to use the IPsec VPN connection.
C
Configure a cross-account transit gateway peering attachment between TGW-C and TGW-P. Configure the routing between the transit gateways to use the peering attachment.
D
Share TGW-C with the partner account by using AWS Resource Access Manager (AWS RAM). Associate the partner VPCs with TGW-C. Configure routing in the partner VPCs and TGW-C.