Compare stencil availability for multi-vendor environments.
Use Visio’s connection points to attach "cables" (connectors) to the specific ports shown on the Zyxel icon. Best Practices for Network Diagramming Zyxel Visio Stencils
Use specific line colors for different connection types, such as blue for CAT6, orange for Multi-mode Fiber, and red for stack links. Compare stencil availability for multi-vendor environments