Hybrid network infrastructure diagram spanning Active Directory, file servers, monitoring, development, and application deployment across multiple LAN segments and DMZ zones. Traffic flows from the Internet through segmented VLANs (LAN, DMZ-WIN, DMZ-LIN, LAN-iE, LAN-iPro, LAN-LocPro) to domain controllers, backup systems, and application servers with assigned IP ranges and backup policies. This architecture demonstrates network isolation best practices, separating infrastructure, production, and test workloads while maintaining centralized AD authentication and monitoring. Fork this diagram on Diagrams.so to customize IP ranges, add AWS Direct Connect or VPN overlays, or export as .drawio for integration into your network documentation. The multi-tier VLAN design with dedicated backup classifications (INFRA, PROD, TEST) reflects enterprise-grade network segmentation aligned with disaster recovery and compliance requirements.