A company is moving its containerized application to AWS, using an ingress VPC with a Network Load Balancer (NLB) to route traffic to front-end pods in an Amazon EKS cluster. The front end will identify users and direct traffic to one of 10 services VPCs, each with an NLB distributing traffic to service pods in an EKS cluster. The company is concerned about costs, as user traffic will exceed 10 TB of data transfer monthly between the ingress VPC and services VPCs. What is the most cost-effective solution for designing communication between these VPCs? | AWS Certified Advanced Networking - Specialty Quiz