CCNA Self-Study: CCNA Preparation Library, Sixth Edition is a comprehensive study package for the new CCNA exams, including INTRO (640-821), ICND (640-811), and CCNA (640-801). Complete coverage of all INTRO, ICND, and CCNA exam topics as provided by Cisco Systems ensures readers will arrive at a complete understanding of what they need to master to succeed on the exam. CCNA Self-Study: CCNA Preparation Library, Sixth Edition consists of the two best-selling CCNA Self-Study Guides: CCNA Self-Study: Introduction to Cisco Networking Technologies (INTRO)CCNA Self-Study: Interconnecting Cisco Network Devices (ICND), Second Edition The books each follow the logical organization of the INTRO and ICND course outlines. As Self-Study books, the titles are comprehensive, foundation-learning tools that provide general training on building and supporting Cisco networks as well as early-stage exam preparation. The books provide detailed coverage of all CCNA exam topics. This value-priced package forms a comprehensive library for CCNA self-study. Through the practice questions, examples, exercises, and complete references in this package, readers will gain a thorough understanding of the topics covered on the CCNA exam, whether they are preparing for the CCNA INTRO and ICND exams or planning to take the single CCNA exam.