A complete network lab in a box! The CCNA Virtual Lab Sybex e-trainer software provides you with necessary hands-on experience in a simulated network environment consisting of three routers and a switch. You can follow step-by-step labs designed for optimal learning or experiment with hundreds of supported IOS commands. The CCNA Virtual Lab Sybex e-trainer can be used in conjunction with any CCNA study program. It has all the benefits of a classroom...