LLDP Topology Viewer

Select Depth 1

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Drag to Adjust CTRL Multi-select Double Click Neighbors MIT License

Paste Raw LLDP / JSON

Data Parsing

• LLDP Auto-Conversion: Built-in convertLldpToJson parses raw text to extract interfaces and neighbor devices.
• Regex Classification: Uses GROUP_RULES to automatically categorize devices as Firewalls (FGT) or Switches.

Visual Rendering

• Physics Engine: ForceAtlas2 simulates repulsive forces to automatically spread nodes and prevent overlap.
• Style Definition: Automatically assigns colors and line widths based on connection types (10G/VLAN/OOB).

Rapid Topology Generation

Paste show lldp neighbors output to skip tedious manual drawing in Visio.

Fault & Impact Assessment

Search for a device and use "Double-click depth" to quickly view all affected downstream nodes.

Asset Inventory

Differentiate between high-speed links (10G/100G) and standard links (1G) using colors.

End-to-End Visualization

Integrate Server and Windows naming conventions for a complete map from network gear to endpoints.

• Drag to Adjust: Manual node positions are saved automatically.

• State Persistence: Layout positions are cached for 8 hours.

• Switch Layout: If it looks cluttered, click "Physics" to auto-distribute.

• Quick Multi-select: Hold CTRL to select multiple nodes simultaneously.