A global conglomerate is looking for a Multi-site DR plan for an application deployed on a server fleet at the on-premises Data Centre. There is also a large database that needs to back up daily. Incomplete backups can impact RPO in case of failure. They are looking for high bandwidth links with fast data transfer speed from on-premises to AWS VPC. The connections should be reliable with redundancy. Which of the following is the most appropriate?

Answer options:

A.Create a Direct Connection between on-premise and VPC.B.Create multiple Direct Connections with LAG enabled in active mode to provide redundancy.
C.Create multiple VPN connections with LAG enabled in active mode to provide secure connections.
D.Create a VPN CloudHub.

Correct Answer – B
For higher throughput, LAG can aggregate multiple DX connections to give a maximum of 40 Gig bandwidth.
Option A is incorrect because there is no redundancy provided in this option.
Option C is incorrect because the VPN connections cannot provide high performance.
Option D is incorrect because this option does not provide high speed connections.
For more information on using LAG over AWS Direct Connect, refer to the following URLs-
https://docs.aws.amazon.com/directconnect/latest/UserGuide/lags.html