Node type
🔗 Link mode ON — click two nodes to connect
Tools
Help
• Click a node to select it
• Drag nodes to reposition
• Use 🔗 link mode to connect
• 📡 Ping animates a packet
• 🗺 Dijkstra highlights shortest path
Select a node on the canvas to see its details.
Routing table
Select a router or switch to view its routing table.