Provides the information you need to pass the CISCO Internetwork Troubleshooting Certification Exam 640-406. Provides hard to find information you need to pass the exam. Softcover. DLC: Electronic data processing personnel-Certification.
You'll find this book useful as you assess your knowledge early in the study cycle or attempt to perfect it as test day approaches. The author concludes each chapter with multiple-choice practice questions similar to those on the automated Cisco exam. Helpfully, he's annotated each question with a statement of which answer is correct and why, though the fact that the answers appear right next to the questions makes fair self-testing somewhat difficult. A 77-question sample test at the book's conclusion separates its answer key (and commentary) from its questions. --David Wall
Topics covered: General troubleshooting strategy, diagnostic tools, relevant Cisco Internetworking Operating System (IOS) commands, protocols, ISDN, frame relay, and physical links.