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An enterprise is designing a hybrid network architecture to ingest high-throughput batch and streaming data from an on-premises data center into analytics workloads deployed across subnets in multiple Google Cloud regions (us-central1 and us-east4). The organization requires a secure, private, and highly resilient connection that does not traverse the public internet, while minimizing operational complexity.
The network design must ensure that on-premises data sources can reach processing backends in all VPC subnets across both regions through dynamic routing without deploying separate physical connections in every region.
Which network architecture and configuration should the team implement?
Cloud Interconnect provides high-capacity, low-latency physical connectivity between an on-premises network and Google Cloud without traversing the public internet. Coupled with Cloud Router and Border Gateway Protocol (BGP), it dynamically exchanges network reachability information between on-premises routers and Virtual Private Cloud (VPC) networks. The VPC dynamic routing mode dictates the regional scope of route advertisements and route propagation across the network.
StudyCerts
StudyCertsglobal allows a Cloud Router located in one region to advertise subnet IP ranges from all regions (us-central1 and us-east4) to the on-premises BGP peer.Global dynamic routing provides end-to-end multi-regional connectivity over localized Cloud Interconnect VLAN attachments, establishing automated, resilient, and manageable networking for multi-region data engineering workflows.
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