CCNA Network Visualizer 5.0 is a network simulator enabling you to build, design and configure your own network with drag and drop design. Create unlimited devices and work with over 220 supported labs using 470 commands.

CCNA Network Visualizer 5.0 is tailor-made for a variety of users, including individuals studying for the Cisco CCNA 640-801 exam, corporate trainers and employees, instructors, and students at Cisco Networking Academies, colleges, universities, and technical institutes.
One of our newest and most exciting features is Net Assessment, which allows you to test your problem-solving and troubleshooting skills. Beyond that, CCNA Network Visualizer 5.0 is packed with useful tools, including Net Packet Monitor, Net Detective, Copy and Paste, and Interface Labels.
Perhaps most impressively, CCNA Network Visualizer 5.0 has no limit on the number of devices you can use in creating a network - you are only limited by practicality, screen resolution, and your computer's resources. Plus, the program includes several sets of learning labs, such as VLSM, Two-Router, OSPF, IGRP, NAT-PAT, Spammomg tree, Standard, Extended, and support of Cisco Networking Academy Semester 2.
If you're interested in checking out CCNA Network Visualizer 5.0 for yourself, simply download the demo program and click the Help button to get started. You can load a two-router lab and/or drag out two routers and two hosts and connect them in no time. All in all, this is an impressive and useful tool for anyone studying or working with Cisco networks.
Version 5.0: New interface, labs, and Net Assessment