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New!

Guide to Networking Essentials, 9th Edition

Greg Tomsho

  • Copyright 2026
  • {{checkPublicationMessage('Published', '2025-06-06T00:00:00+0000')}}
Starting At $79.95 See pricing and ISBN options
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Guide to Networking Essentials 9th Edition by Greg Tomsho
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Overview

Introduce working with network infrastructure and network operating systems in small- to medium-sized networks with Tomsho’s “Guide to Networking Essentials” 9th Edition. The text focuses on computer networking technologies and troubleshooting, delving into network protocols and devices, including wireless and cybersecurity technologies. Challenge Labs and Hands-On Projects offer immersive hands-on experiences and engage students in practical application with all-new, self-grading Packet Tracer labs without the hassle of complex lab setup. Stay current with the latest networking technologies and operating systems, including new Ethernet and Wi-Fi standards. Help students gain an edge with the addition of certification mapping to the Cisco Certified Support Technician (CCST): Networking 100-150 exam to master configuring, troubleshooting and supporting networks with confidence.

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Meet the Authors

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Greg Tomsho

Greg Tomsho is director of the computer networking/cybersecurity department and Cisco Academy at Yavapai College in Prescott, Arizona. He has earned the CCNA, MCTS, MCSA, A+, Network+, Security+, Server+ and Linux+ certifications. A former software engineer, technical support manager and IT director, he has more than 30 years of computer and networking experience. He is the author of numerous other leading books, including GUIDE TO NETWORKING ESSENTIALS; MCSA GUIDE TO INSTALLATION, STORAGE, AND COMPUTE WITH WINDOWS SERVER 2016; MCSA GUIDE TO NETWORKING WITH WINDOWS SERVER 2016; MCSA GUIDE TO IDENTITY WITH WINDOWS SERVER 2016; MCSA GUIDE TO INSTALLING AND CONFIGURING MICROSOFT WINDOWS SERVER 2012/R2; MCSA GUIDE TO ADMINISTERING MICROSOFT WINDOWS SERVER 2012/R2; MCSA GUIDE TO CONFIGURING ADVANCED MICROSOFT WINDOWS SERVER 2012/R2 SERVICES; MCTS GUIDE TO WINDOWS SERVER 2008 ACTIVE DIRECTORY CONFIGURATION; MCTS GUIDE TO MICROSOFT WINDOWS SERVER 2008 APPLICATIONS INFRASTRUCTURE CONFIGURATION; GUIDE TO NETWORK SUPPORT AND TROUBLESHOOTING; and A+ COURSEPREP EXAMGUIDE.

What's New

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  • New Packet Tracer virtual labs are self-contained (lab instructions are in the Packet Tracer lab file) and self-grading.
  • Updated protocols, powered by the latest Ethernet and Wi-Fi standards, keep learners at the forefront of technological advancements.
  • The text aligns to the objectives of the Cisco Certified Support Technician (CCST): Networking 100-150 certification exam complemented by a detailed mapping in the Appendix.
  • Written to prioritize teaching and learning, the text seamlessly addresses CCST Networking exam objectives transcending traditional certification study guides.

Features

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  • The text focuses on troubleshooting so students are prepared for professional challenges faced in the industry.
  • Extensive learning tools such as self-check questions, chapter summaries, review questions and key terms allow students to practice skills as they learn.
  • Coverage of the latest operating systems in addition to advances in software, wireless and security is up-to-date.
  • Application opportunities like Hands-On Activities, Case Projects and Challenge Labs train students to use networking technology on the job.

Table of Contents

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1. Introduction to Computer Networks.
2. Network Hardware Essentials.
3. Network Topologies and Technologies.
4. Network Media.
5. Network Protocols.
6. IP Addressing.
7. Network Reference Models and Standards.
8. Network Hardware in Depth.
9. Introduction to Network Security.
10. Wide Area Networking and Cloud Computing.
11. Operating Systems and Virtualization.
12. Network Management and Administration.
13. The Internet of Things (IoT).
14. Troubleshooting and Support.

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  • ISBN-10: 8214012775
  • ISBN-13: 9798214012773
  • RETAIL $79.95

  • ISBN-10: 821401266X
  • ISBN-13: 9798214012667
  • RETAIL $169.95
Instructor Next Steps
Students: Buy now