This textbook, titled "Switching Basics and Intermediate Routing: CCNA 3 Companion Guide," is a valuable resource for those looking to expand their knowledge of networking. Published in 2006 by Cisco Press, it is part of the Cisco Networking Academy Program series. The book is a hardcover format, written in English, and has 336 pages.

The author of the textbook is Wayne Lewis, and it is intended for an intermediate level audience. This textbook is accompanied by a lab study guide, making it a comprehensive resource for those looking to advance their networking skills. With the information provided in this book, readers can gain a deeper understanding of switching basics and intermediate routing.

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