Once upon a network, in a noisy cul-de-sac called Chaos Court, lived a man named Bob. Bob had a file to send to his friend Sally, and naturally, he did what any network-savvy citizen would do—he opened his front door and screamed, “HEYYYY SALLYYYYY!” That, my friends, is called broadcasting. Welcome to Chapter 1: Internetworking, where we learn how to
Tag: OSI model
My personal, no-fluff plan to crush the Cisco Certified Support Technician (CCST) exam.Book I’m using: Networking Essentials Companion Guide v3 (2nd Edition)Tools: Packet Tracer, subnettingpractice.com, flashcards, coffee Why I’m Doing This I’ve got 14 days, one book, and a goal: to pass the Cisco CCST and build a strong foundation for my future in networking. This isn’t about cramming—it’s about