CCNA V3 系列官方教科书每本$20

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欢迎跟我联系: 0402 055 760Routing Protocols and Concepts： CCNA Exploration Companion Guide ($20)

Routing Protocols and Concepts, CCNA Exploration Companion Guide is the official supplemental textbook for the Routing Protocols and Concepts course in the Cisco Networking Academy® CCNA® Exploration curriculum version 4. This course describes the architecture, components, and operation of routers, and explains the principles of routing and the primary routing protocols. The Companion Guide, written and edited by Networking Academy instructors, is designed as a portable desk reference to use anytime, anywhere. The book’s features reinforce the material in the course to help you focus on important concepts and organize your study time for exams.

New and improved features help you study and succeed in this course:

Chapter objectives—Review core concepts by answering the focus questions listed at the beginning of each chapter.

Key terms—Refer to the updated lists of networking vocabulary introduced and turn to the highlighted terms in context in each chapter.

Glossary—Consult the comprehensive glossary with more than 150 terms.

Check Your Understanding questions and answer key—Evaluate your readiness with the updated end-of-chapter questions that match the style of questions you see on the online course quizzes. The answer key explains each answer.

Challenge questions and activities—Strive to ace more challenging review questions and activities designed to prepare you for the complex styles of questions you might see on the CCNA exam. The answer key explains each answer.
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Accessing the WAN: CCNA Exploration Companion Guide  ($20)

Each new purchase of an Exploration Companion guide comes with an exclusive coupon code that can be used to Save 65% on these two additional study resources: 1. CCNA ICND2 640-822 Official Cert Guide, Premium Edition eBook and Practice Test (www.ciscopress.com/title/0132903806) 2. Accessing the WAN Companion Guide eBook (www.ciscopress.com/title/0132877589) Accessing the WAN, CCNA Exploration Companion Guide is the official supplemental textbook for the Accessing the WAN course in the Cisco Networking Academy CCNA Exploration curriculum version 4. This course discusses the WAN technologies and network services required by converged applications in enterprise networks. The Companion Guide, written and edited by Networking Academy instructors, is designed as a portable desk reference to use anytime, anywhere. The book's features reinforce the material in the course to help you focus on important concepts and organize your study time for exams. New and improved features help you study and succeed in this course:

* Chapter objectives: Review core concepts by answering the focus questions listed at the beginning of each chapter.

* Key terms: Refer to the updated lists of networking vocabulary introduced and turn to the highlighted terms in context in each chapter.

* Glossary: Consult the all-new comprehensive glossary with more than 250 terms. * Check Your Understanding questions and answer key: Evaluate your readiness with the updated end-of-chapter questions that match the style of questions you see on the online course quizzes. The answer key explains each answer.

* Challenge questions and activities: Strive to ace more challenging review questions and activities designed to prepare you for the complex styles of questions you might see on the CCNA exam. The answer key explains each answer. Bob Vachon is the coordinator of the Computer Systems Technology program and teaches networking infrastructure courses at Cambrian College in Sudbury, Ontario, Canada. Bob has worked and taught in the computer networking and information technology field for 25 years and is a scholar graduate of Cambrian College. Rick Graziani teaches computer science and computer networking courses at Cabrillo College in Aptos, California.


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LAN Switching and Wireless: CCNA Exploration Companion Guide ($20)

Each new purchase of an Exploration Companion guide comes with an exclusive coupon code that can be used to save 65% on these two additional study resources: 1. CCENT/CCNA ICND1 640-822 Official Cert Guide, Premium Edition eBook and Practice Test (www.ciscopress.com/title/0132903822) 2. LAN Switching and Wireless Companion Guide eBook (www.ciscopress.com/title/0132877481) LAN Switching and Wireless, CCNA Exploration Companion Guide is the official supplemental textbook for the LAN Switching and Wireless course in the Cisco Networking Academy CCNA(R) Exploration curriculum version 4. This course provides a comprehensive approach to learning the technologies and protocols needed to design and implement a converged switched network. The Companion Guide, written and edited by a Networking Academy instructor, is designed as a portable desk reference to use anytime, anywhere. The book's features reinforce the material in the course to help you focus on important concepts and organize your study time for exams.

New and improved features help you study and succeed in this course: * Chapter objectives: Review core concepts by answering the questions listed at the beginning of each chapter. * Key terms: Refer to the updated lists of networking vocabulary introduced and turn to the highlighted terms in context in each chapter. * Glossary: Consult the all-new comprehensive glossary with more than 190 terms. * Check Your Understanding questions and answer key: Evaluate your readiness with the updated end-of-chapter questions that match the style of questions you see on the online course quizzes. The answer key explains each answer. * Challenge questions and activities: Strive to ace more challenging review questions and activities designed to prepare you for the complex styles of questions you might see on the CCNA exam. The answer key explains each answer. Wayne Lewis is the Cisco Academy Manager for the Pacific Center for Advanced Technology Training (PCATT), based at Honolulu Community College. How To: Look for this icon to study the steps that you need to learn to perform certain tasks.

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