The "CCNA 1 and 2 Companion Guide" is a comprehensive book written by Cisco Systems Inc. that serves as an invaluable resource for individuals preparing for the CCNA 1 and CCNA 2 exams. Designed to cover a wide range of network fundamentals, routing, and switching topics, this book equips readers with the necessary knowledge and skills to succeed in the world of networking.
One of the standout features of this book is its practical approach. It not only provides in-depth explanations of complex concepts but also includes hands-on exercises and activities that allow readers to apply what they have learned. These practical exercises help reinforce understanding and improve retention, making it an ideal resource for self-study or classroom use.
In addition to its practical approach, the "CCNA 1 and 2 Companion Guide" also employs clear and concise language that is easy for readers to comprehend. The authors present the material in a well-organized manner, starting with network basics and gradually progressing to more advanced topics like LAN switching, VLANs, and IP addressing. This step-by-step approach ensures a solid foundation and allows readers to grasp even complex concepts.
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The book is also enriched with numerous illustrations, diagrams, and tables that facilitate visual learning. These visual aids help readers better understand the concepts and make connections between theoretical knowledge and real-world scenarios. The inclusion of real-world examples is particularly helpful as it enables readers to relate the material to practical situations they may encounter in their networking career.
Overall, the "CCNA 1 and 2 Companion Guide" is an indispensable resource for those studying for the CCNA 1 and CCNA 2 exams. Its comprehensive coverage of networking topics, practical approach, and clear explanations make it an excellent guide for aspiring network professionals. Whether used for self-study or in a classroom setting, this book equips readers with the necessary knowledge and skills to succeed in the field of networking.
What are readers saying?
The book "CCNA 1 and 2 Companion Guide" by Cisco Systems Inc. has received diverse feedback from readers, with both positive and negative reviews surfacing. Numerous readers praised the book, commending its in-depth and informative content that serves as a valuable resource for those preparing for the CCNA certification exam. The book's well-organized structure, detailed explanations, and practical examples received appreciation from readers who found it easy to follow. The inclusion of practice questions and exercises also aided in reinforcing their understanding of the material. Readers further highlighted the book's clear writing style, making complex technical concepts more approachable, particularly for beginners.
However, some readers expressed concerns regarding the book's organization and density. They felt overwhelmed by the content and found it challenging to grasp the concepts presented. These readers believed that the book lacked clarity in certain areas, leading to confusion and the need for supplementary resources. Additionally, a few readers noticed outdated information and discrepancies between the book and the CCNA exam, which hindered their preparation.
Opinions were also divided on the book's difficulty level. While some readers found it challenging yet manageable, others felt that it assumed prior knowledge or progressed too quickly through complex topics. These readers suggested that the book may be better suited for individuals with a background in networking or IT.
Overall, the "CCNA 1 and 2 Companion Guide" receives mixed reviews, showcasing its strengths in providing comprehensive and informative material for CCNA exam preparation, as well as its weaknesses in terms of organization and perceived difficulty.