Cisco Networking Academy Program CCNA 3 and 4 Companion Guide, Third Edition : Book Review

The "Cisco Networking Academy Program CCNA 3 and 4 Companion Guide" written by Cisco Systems Inc. is an incredibly valuable and comprehensive guidebook for individuals interested in learning about networking and obtaining CCNA certification. This third edition of the book offers updated information and real-world examples to help readers solidify their knowledge and stay current in the field.

One of the notable aspects of this companion guide is its in-depth coverage of CCNA 3 and 4 topics. These include advanced routing and switching concepts, WAN technologies, network security, and wireless networking. The book is well-structured, with clear explanations of complex concepts that make it easy for readers to understand. Each chapter also includes review questions and hands-on lab activities, which allow readers to test their understanding and apply what they have learned.

This guidebook stands out because of its practical approach to implementation. The authors provide step-by-step instructions and configuration examples for various networking devices, enabling readers to gain valuable hands-on experience. This practical approach not only enhances understanding but also prepares readers for real-world networking scenarios they may encounter on the job.

Additionally, the book offers access to additional resources through the Cisco Networking Academy website. This includes online practice exams and interactive activities that help readers assess their knowledge and practice their skills in a simulated environment. These resources enhance the book's value as a comprehensive learning tool for individuals pursuing CCNA certification.

In conclusion, "Cisco Networking Academy Program CCNA 3 and 4 Companion Guide" is an excellent resource for those interested in becoming network professionals. Its wide coverage of networking concepts, practical examples, and hands-on activities make it an indispensable companion for students and professionals alike. Whether you are looking to learn about networking or brush up on your existing knowledge, this guidebook will provide you with the necessary tools and guidance to succeed.

What are readers saying?

The book "Cisco Networking Academy Program CCNA 3 and 4 Companion Guide, Third Edition" by Cisco Systems Inc. has received a mix of reviews from readers. Here is a summary of the feedback.

Firstly, many reviewers found the book to be comprehensive and informative. They appreciated its thorough coverage of networking concepts and its ability to provide in-depth information about CCNA 3 and 4. The content was well-organized, making it easy for readers to follow and understand. The book was praised for its detailed explanations and practical exercises, which helped readers gain practical knowledge.

However, some readers found the book to be highly technical and challenging. They mentioned that it is more suitable for individuals with prior networking knowledge or those pursuing Cisco certifications. Beginners without a strong technical background may find the content overwhelming, as it assumes a certain level of understanding.

Another common complaint among reviewers was that the book is outdated and doesn't align with the latest version of the CCNA exam. It refers to obsolete technologies and concepts, making it difficult for readers to keep up with current industry practices. This outdated information was frustrating for some readers.

Additionally, several reviewers noted that the book lacked visual aids and examples, which made it challenging to grasp certain concepts. They suggested that incorporating more diagrams and real-life scenarios would improve the learning experience and make the content more engaging.

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