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ICND1 – Module 3 – “The OSI Model”

ICND 1 – CCENT Video eCourse Module 3 “The OSI Model”   What is the OSI Model? We go over each layer of the OSI Model and give several tips for helping you memorize the seven layers of this networking standard. You Will Need to Memorize this: Physical Data Link …

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ICND 1 – Module 2 – “What is the Network”

ICND 1 – CCENT Video eCourse Module 2 “What is the Network”   What is a network? This module we review what a network is and what makes up a network. Functions of a Network Pieces of a Network Network Designs The Applications that use the network So the next …

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ICND1 – Module 1 – “Introduction”

ICND 1 – CCENT Video eCourse Module 1 “Introduction”   In this module we introduce you to the Cisco Certified Entry Network Technician certification. The history of CCENT The demand for Cisco Network Engineers What to expect from the ICND 1 test We also review the CCNA certification as well …

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Broadcast Domains – Routing Between Segments

As your network begins to grow you start to see a need to logically separate different parts of your network into different broadcast domains. But what is a broadcast domains and how is it different from a collision domains? And how do I get two different broadcast domains to talk …

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