About This Architecture

Three-tier enterprise network topology using Huawei AR6700 exit router and S5735 L3 distribution switch to segment four departmental VLANs (Admin, Finance, R&D, Sales) across access-layer switches with wireless APs, plus a dedicated private cloud zone running Proxmox VE servers. Traffic flows from WAN/Internet through the DMZ-edge router to the distribution layer, which routes between VLANs and connects to access switches serving departmental endpoints and wireless clients. This architecture isolates departments by VLAN, centralizes monitoring via the monitoring server, and provides on-premises virtualization for business-critical applications like OA and Finance DB. Network administrators can fork this diagram on Diagrams.so to customize IP ranges, add additional VLANs, or adapt it for different Huawei switch models. The design demonstrates best practices for SME networks: clear layer separation, VLAN-based segmentation, centralized wireless control, and integrated private cloud infrastructure.

People also ask

How do I design a three-tier network topology for an SME with departmental VLANs, wireless access, and private cloud infrastructure?

This diagram shows a complete three-tier enterprise network using a Huawei AR6700 exit router at the WAN edge, a Huawei S5735 L3 distribution switch managing four departmental VLANs (Admin, Finance, R&D, Sales), access-layer L2 switches with wireless APs, and a dedicated VLAN 100 private cloud zone running Proxmox VE servers for OA, Finance DB, and R&D test environments. The architecture isolates