Network stencils

Free
OS logos

OS logos

A collection of OS/hardware logos, including Sun, HP, Linux, Red Hat, FreeBSD, Windows, Debian, Darwin, IBM, and VMware.

Free
Isometric icons

Isometric icons

A handy set of isometric icons based on Visio's icons.

Free
Apple Elements

Apple Elements

Stencil of additional Apple hardware and misc. networking components. Excellent for creating physical diagrams.

Free
QLogic Switches

QLogic Switches

Stencils for QLogic Fibre Switches

Free
HP9000

HP9000

The first palette in the series contains the following stencils: - HP9000 N Class Front View - HP9000 N Class Rear View - HP9000 L Class Front View - HP9000 L Class Rear View - HP9000 V Class Front View (with shadow) - HP E-41 Rack Unit (Empty) - HP E-41 Rack Unit (With 4 N Class Front View) - HP E-41 Rack Unit (With 4 L...more

Free
Cisco Stencils (Wireless)

Cisco Stencils (Wireless)

WLANs, RF, etc.

Free
Cisco Stencils (Security)

Cisco Stencils (Security)

Firewalls, VPNs, etc.

Free
Network 3D

Network 3D

The following picture shows an OmniGraffle palette I put together for doing network diagrams. It may be useful for others.

Free
Mac ADSL

Mac ADSL

The MacADSL team has designed a network stencil that can be used to draw networks in a comprehensive way with few colors in order to generate small image files to be published on the web.