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China is making a Massive switch to IPv6
Eric Ilmberger CNT 52 As China hosts the largest population on the planet, it only makes sense that they would need more IP addresses to...
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TCP/IP v4 Intro
Introduction to TCP/IP v 4 and Subnet Masking. This is foundational knowledge needed for any computer networking career. Here is a brief...
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Subnetting Demystified
Here is a set of videos that cover subnetting. This series, by Bosen software, covers CIDR notation, Address Classes, Binary math, IP...
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Private Mode not so Private
Many network students know that IPv4 has a limited number of addresses available for use on the Internet. To remedy the situation, three...
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What is a Distributed Denial of Service (DDoS) Attack
Today there has been a major distributed denial of service (DDoS) attack on the internet. Targeting specifically the DNS (domain naming...