Question

A network architect is designing Cisco Catalyst SD-WAN Cloud OnRamp for Multicloud into AWS. The organization already has 12 existing application VPCs that must remain unchanged, and they want SD-WAN cloud gateways deployed so that all 12 VPCs connect through a shared attachment point managed by AWS, with the cloud gateways peering to that attachment via BGP. Which OnRamp deployment component must the architect configure to meet these requirements?

Accepted Answer

Deploy the cloud gateways attached to an AWS Transit Gateway and associate the 12 application VPCs to the Transit Gateway network

Answer

Deploy the cloud gateways into a dedicated host VPC and map each application VPC directly to the host VPC using VPC peering

Answer

Deploy a cloud gateway inside each of the 12 application VPCs and enable full-mesh IPsec between them

Answer

Deploy the cloud gateways as SIG tunnels and redistribute the application VPC subnets into the SD-WAN OMP overlay