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Why From Us?

Since 1999, RouterSim has helped thousands of people prepare for certification exams. We provide continuous support from pre-sales through installation and usage of our programs. Why should you buy from us?

Quality Products in CCNA® Network Visualizer® 8.0 and CCNP® Network Visualizer® 8.0. We believe we have several quality products but CCNP® Network Visualizer® 8.0 is the best of it's kind in the industry. The breadth and depth of this product allows you to create unlimited networks with unlimited devices.

Variety of Products - RouterSim offers you a wider variety of certification-directed, simulation software than anyone else on the Internet. We offer software to help you study for and successfully pass your CCNA® , CCNP® certification exams. If you search the Internet for simulation software for the CCNA®, and CCNP® exams, you will find that the majority of the products have been developed by RouterSim.

Free Updates - We do not charge for updates for software products that you already own. We do charge for upgrades or if the inteface and architecture of a product has changed. For example, we would charge you if you upgrade from CCNA® Network Visualizer 7.0 to CCNA® Network Visualizer® 8.0.

Sales Staff - Our sales staff will assist you by phone and/or email before you purchase our products. We serve individuals, schools, and corporations. We can also assist you in multi-license purchases. We can intelligently discuss your needs and provide suggestions as to the best solution. We can be reached by phone (303-985-0771) or email (

Customization - We do more than sell you software. Our experienced staff will assist you in developing a plan for integrating the simulation software into your current curriculum or training program. Meeting the needs of learners and instructors is key to effective certification study programs whether in a school or corporate setting. Each site has unique facilities, learning goals and resources that can be enhanced with RouterSim products. Let us assist you in the most effective use of your training dollars and reduce the need for expensive hardware.

Free Customer and Technical Support - You can contact our technical support staff by email if you need assistance ( They are dedicated in providing you with fast and efficient customer support and product support. Under normal conditions we will email you back within minutes!

License Resets - There may be a charge for license resets.