About This Architecture

Enterprise data center network topology spanning four KVM hypervisor clusters (Host5, Host6, OracleApps, OtherCluster) with segregated VLANs for core infrastructure, services, and Oracle applications. Traffic flows through a core router and L3 switch to distribution switches serving identity services, email (Exchange 2019), monitoring, application, and database tiers across multiple IP subnets. The architecture isolates critical workloads—identity (ADconnect), email, Oracle financials (ProdDB1/ProdDB2), and HR applications—while maintaining a DMZ segment for external-facing services. This design demonstrates enterprise-grade network segmentation, multi-cluster failover capability, and clear separation of concerns across compute, application, and data layers. Fork and customize this topology on Diagrams.so to match your own data center layout, add additional clusters, or adjust VLAN assignments.

People also ask

How should I design a multi-cluster KVM data center network with VLAN segmentation for identity, email, Oracle applications, and monitoring services?

This diagram shows a four-cluster KVM hypervisor architecture using VLAN segmentation (10.1.1.0/24 for core, 172.16.1.0/24 for services, 10.1.6.0/24 for Oracle apps) with a core router, L3 switch, and distribution switches routing traffic to identity services, Exchange email, application tiers, databases, and a DMZ segment. The topology isolates critical workloads and enables independent scaling p