Skill

The OSI Model and Network Topology

July 2024 with James Conrad

Join James Conrad as we learn about the most popular way to conceptualize and think about the way that network communications happen between different systems: the OSI model. We'll also learn about different network layouts like bus, ring and star topologies.

Recommended Experience

Basic understanding of computers and networks
Familiarity with general IT terminology
Experience with managing a LAN would be helpful

Related certifications

Computing Fundamentals certificate (ITCA)

Related Job Functions

IT support specialist
Network technician
Systems administrator

James got his start in IT by becoming the de facto IT professional for a nonprofit organization — and the rest was history. He has over three decades of IT experience.

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Skill Outline

1. Introduction to the OSI Model (4:16)
2. Network Topologies: Bus (7:27)
3. Network Topologies: Ring (2:48)
4. Network Topology: Star (6:25)
5. Network Topology: Others (7:13)
6. Challenge (5:18)

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