Cisco Press has released several video labs to help you prepare for the CCNA exam. The CCNA Video Mentor CD-ROM and companion lab book walk you through 12 unique lab scenarios. Each lab contains a narrated presentation and detailed screencast of the Cisco IOS command-line interface.
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Bill Detwiler is Managing Editor of TechRepublic and Tech Pro Research and the host of Cracking Open, CNET and TechRepublic's popular online show. Prior to joining TechRepublic in 2000, Bill was an IT manager, database administrator, and desktop support specialist in the social research and energy industries. He has bachelor's and master's degrees from the University of Louisville, where he has also lectured on computer crime and crime prevention.