Hands-on practice with routers and switches is critical for success on the CCNA exam, yet the costs associated with the required hardware are prohibitive Using the latest drag-and-drop technology, the CCNA Virtual Lab 2 0, Titanium Edition allows users to create a simulated lab using an unlimited number of routers and switches Users can then either одфмъ follow the lab exercises provided or experiment with the hundreds of configuration commands built into the simulator An extensive Help menu is available to guide users through complex tasks.  Переводчик:2009 г Мягкая обложка, 1 стр ISBN 0470392592.