Logical Architecture Reference
Maintain a living reference of network zones, VLANs, and routing paths for architecture reviews and compliance documentation.
AI Chart Template
Network Topology Template for IT Infrastructure
Instantly visualize your entire network architecture — from core routers and firewalls to servers, workstations, and wireless access points.
Chart preview
Network Topology Template for IT Infrastructure
Instantly visualize your entire network architecture — from core routers and firewalls to servers, workstations, and wireless access points.
Core Router
Firewall
DMZ Switch
Internal Switch A
Internal Switch B
Web Server
Template
What This Template Offers
A complete, ready-to-use network topology diagram covering every layer of a typical enterprise infrastructure — from internet edge to end-user devices.
- Pre-built nodes for routers, firewalls, switches, servers, and workstations
- Distinct node shapes to differentiate device types at a glance
- DMZ zone separation showing public-facing and internal network segments
- Database primary/replica relationship modeled out of the box
- Zoom and pan support for navigating large, complex network maps
Use cases
Perfect Use Cases
Zero Trust Access Design
Map trust boundaries, access control zones, and authentication checkpoints to design a zero-trust security architecture.
Infrastructure Proposals
Present network designs to stakeholders and decision-makers with a professional diagram that communicates architecture without jargon.
Cloud Migration Planning
Baseline your on-premises topology before migration to identify dependencies and plan which components move to the cloud first.
Customize
How to Customize
Edit Nodes to Match Your Devices
Rename or add nodes to reflect your actual hardware — swap generic names like 'App Server 1' for your real hostnames or service names.
Adjust Connections for Your Layout
Add or remove relationships between devices to accurately reflect your physical or logical network links.
Set the Root Node and Export
Choose your core router or internet gateway as the root node to center the diagram, then download or share the finished topology.
Key Benefits
- Saves hours compared to drawing a topology diagram from scratch
- Uses distinct node shapes (hexagon, square, circle, cloud) to encode device roles visually
- Interactive zoom and pan makes large enterprise topologies easy to explore
- Free to use with no design skills required
Pro Tips
- Use hexagon shapes for routing devices, squares for switches, circles for databases, and cloud shapes for storage or cloud services to create an instantly readable legend.
- Group devices into logical zones by color to highlight security boundaries such as the DMZ, internal LAN, and wireless segments.
- Upload a CSV of your device inventory to populate nodes quickly when documenting a large network.
Start now
Create Your Own Network Topology Diagram
Start from this template and customize it for your infrastructure in minutes — no Visio license needed.
or upload your data file
- Free to start
- No sign-up required
- AI-powered
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