EDraw Network Diagrammer is a professional network diagram and network topology software with rich examples and templates. Easy to draw detailed physical network diagrams, logical network diagrams, Cisco network topology diagrams.

Features: EDraw Network Diagrammer helps you draw diagrams. Creating network topologies and actual network diagrams also is easy. It has many examples and templates to help you along. Easily draw detailed physical, logical, Cisco and network architecture diagrams, using a comprehensive set of network and computer equipment shapes and line styles. There`s a range of network icons available, as well as connection graphics. The publishers call these smartconnects. Thus creating accurate network diagrams is no hassle at all. The pre-drawn icons include computers and network devices besides smart connectors. The easy to use interface lets you create accurate diagrams using diagram templates, network diagram symbols and network diagram examples. Create physical, logical and architecture diagrams. The library includes not only templates and detailed symbols, graphics and shapes for devices such as switches, hubs, printers, servers, mainframes, routers, and face plates for computer and telecommunications network. Diagrams that can be created include as home network diagram, wireless network diagram, network cable diagrams, logical network diagrams, network wiring diagrams, LAN network diagrams, activity network diagrams, network topology diagrams, local network area diagrams, network physical diagrams, network security diagrams, network wan diagrams, network wiring cable diagrams, network cabling diagrams, and network VoIP diagrams. The library also includes 2D and 3D networking symbols, block diagramming symbols and Cisco network symbols. Besides the WYSIWYG drawing interface other features include Zooming, scrolling, multi selection and multi-level undo/redo. Colors, fonts, shapes, styles, pictures, text and symbols make diagramming even more powerful.

Overall: Quite a flexible drawing package with specific set of feature addressed to network diagramming. It is quite handy.