دانلود کتاب CCNP SWITCH 642-813 Official Certification Guide

.Данное издание является официальным руководством для подготовки к экзамену SWITCH 642-813, который в апреле 2010 года заменит экзамен BCMSN 642-812. Экзамен SWITCH 642-813 является обязательным для получения сертификата CCNP.CCNP SWITCH 642-813 Official Certification Guide is a best-of-breed Cisco® exam study guide that focuses specifically on the objectives for the CCNP® SWITCH exam. Network architect and best-selling author Dave Hucaby shares preparation hints and test-taking tips, helping you identify areas of weakness and improve both your conceptual knowledge and hands-on skills. Material is presented in a concise manner, focusing on increasing your understanding and retention of exam topics.CCNP SWITCH 642-813 Official Certification Guide presents you with an organized test preparation routine through the use of proven series elements and techniques. ''Do I Know This Already?'' quizzes open each chapter and allow you to decide how much time you need to spend on each section. The complete exam topic list makes referencing easy. Chapter-ending Exam Preparation Tasks sections help drill you on key concepts and commands you must know thoroughly.