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Network Basics Survival Guide

The Network Basics Survival Guide by Will McCullen is a beginner-friendly introduction to fundamental networking concepts. It is not an in-depth resource but is designed as a refresher for students who have taken Network+ classes or those learning how to use Wireshark. The guide covers essential topics such as the OSI model, Ethernet, IP routing, VLANs, firewalls, subnetting, and DNS. It explains how data moves through networks, the importance of addressing, and the role of network security. The goal is to simplify complex networking topics and make them more accessible to learners.

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