This comprehensive study package offers four exam certification guides for each of the new current CCNP exams: BSCI 642-901, BCMSN 642-812, ISCW 642-825, and ONT 642-845. Material is presented in a concise manner, focusing on increasing retention and recall of exam topics. The CD-ROMs provide a customizable test engine with more than 200 practice questions. "CCNP Official Exam Certification Library" Fifth Edition "CCNP Certification Library" is a comprehensive review and practice package for the four Cisco(R) CCNP(R) exams: BSCI, BCMSN, ISCW, and ONT. The four books contained in this package, CCNP BSCI Official Exam Certification Guide, Fourth Edition, CCNP BCMSN Official Exam Certification Guide, Fourth Edition, CCNP ISCW Official Exam Certification Guide, and CCNP ONT Official Exam Certification Guide, present complete reviews and ample opportunities to test your knowledge of CCNP exam topics. These authorized Cisco CCNP study guides are written by CCIE(R) certified individuals and certified Cisco instructors, bringing years of teaching and consulting experience together in an ideal test preparation format. CCNP BSCI Official Exam Certification Guide, Fourth Edition, helps you evaluate your ability to use advanced IP addressing and routing in implementing scalability for Cisco integrated services routers (ISRs) connected to LANs and WANs. This book covers all the topics on the CCNP BSCI exam 642-901. CCNP BCMSN Official Exam Certification Guide, Fourth Edition, covers all the topics on the CCNP BCMSN exam 642-812 and helps you understand how to implement scalable multilayer switched networks. CCNP ISCW Official Exam Certification Guide covers all the topics on the CCNP ISCW exam 642-825 and tests your ability to secure and expand the reach of an enterprise network to teleworkers and remote sites with a focus on securing remote access and VPN client configuration. CCNP ONT Official Exam Certification Guide covers all the topics on the CCNP ONT exam 642-845 and examines your ability to optimize and apply effective quality of service (QoS)techniques for converged networks. Every chapter in each Cisco Press Official Exam Certification Guide focuses your study and tests your knowledge of the subject through specially designed assessment features. "Do I Know This Already?" quizzes assess your knowledge and help you decide how much time you n

The CCNP Certification Library, Third Edition, is a comprehensive self-study preparation library for any CCNP candidate. Combining all four of the CCNP Exam Certification Guides from Cisco Press at a discounted price, this library incorporates the most current versions of the No. 1 selling line of CCNP self-study titles available. Written to the new CCNP exams introduced in 2003, they are created by the same authors who wrote the best-selling previous editions of the same titles.The four books, CCNP BSCI Exam Certification Guide, CCNP BCMSN Exam Certification Guide, CCNP BCRAN Exam Certification Guide, and CCNP CIT Exam Certification Guide, apply to the following four exams, respectively, BSCI 642-801, BCMSN 642-811, BCRAN 642-821, and CIT 642-831. These books all include the features made popular in the Exam Certification Guide series like the CD-ROM testing engine, foundation summaries, and the pre- and post-chapter quizzes. These books are also created in the new, more modular, format that breaks learning down into smaller, easier to absorb and retain blocks of information.

Computer Networks, Fourth Edition is the ideal introduction to today''s networksa??and tomorrow''s. This classic best seller has been thoroughly updated to reflect the newest and most important networking technologies with a special emphasis on wireless networking, including 802.11, Bluetooth, broadband wireless, ad hoc networks, i-mode, and WAP. But fixed networks have not been ignored either with coverage of ADSL, gigabit Ethernet, peer-to-peer networks, NAT, and MPLS. And there is lots of new material on applications, including over 60 pages on the Web, plus Internet radio, voice over IP, and video on demand.Finally, the coverage of network security has been revised and expanded to fill an entire chapter.