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Packet Flow: Journey to Network & Cybersecurity Expertise
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Packet Flow: Journey to Network & Cybersecurity Expertise

Follow the challenges and insights of my journey to becoming a network and cybersecurity engineer, with tips, resources, and personal experiences.

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Tag: VLANs

Careers

My Race for CCNA: Running on Coffee, Cables, and Chaos

by teodulfo.espero

I haven’t taken the CCNA yet — but I’ve already laced up my running shoes. The track is clear in front of me, painted with subnet masks, routing protocols, and the occasional cryptic Cisco exam question that looks like it was written during a power outage. This is the race I’m signing up for — the one where the finish

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CompTIA

CompTIA Network+ (N10‑008 & N10‑009): Your Ticket to Networking Cred

by teodulfo.espero

So you wanna graduate from being “IT’s cable guy” to someone who actually gets what VLANs, subnets, and routers do? Enter CompTIA Network+ — the vendor-neutral, glue-in-every-job cert that proves you know serious networking stuff, not just how to plug in an Ethernet cable. What the Heck Is CompTIA Network+? Think of Network+ as your first deep dive into real

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