AWS Certified Advanced Networking - Specialty
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Two companies with a significant AWS presence, each having multiple VPCs, are merging and need to design connectivity between their AWS networks. Both companies currently use AWS Direct Connect with a Direct Connect gateway, as well as a transit gateway with multiple AWS Site-to-Site VPN connections to on-premises resources. The new solution must ensure optimized network visibility, throughput, logging, and monitoring.
Which solution will meet these requirements?
A
Configure a Site-to-Site VPN connection between each company's transit gateway to establish reachability between the respective networks. Configure VPC Flow Logs for all VPCs. Publish the flow logs to Amazon CloudWatch. Use VPC Reachability Analyzer to monitor connectivity.
B
Configure a Site-to-Site VPN connection between each company's transit gateway to establish reachability between the respective networks. Configure VPC Flow Logs for all VPCs. Publish the flow logs to Amazon CloudWatch. Use AWS Transit Gateway Network Manager to monitor the transit gateways and their respective connections.
C
Configure transit gateway peering between each company's transit gateway. Configure VPC Flow Logs for all VPCs. Publish the flow logs to Amazon CloudWatch. Use VPC Reachability Analyzer to monitor connectivity.
D
Configure transit gateway peering between each company's transit gateway. Configure VPC Flow Logs for all VPCs. Publish the flow logs to Amazon CloudWatch. Use AWS Transit Gateway Network Manager to monitor the transit gateways, their respective connections, and the transit gateway peering link.