Communications and Network Security Part 2 – OSI and TCP/IP Models
Review Table of Contents below. This lesson takes a detailed look at how the OSI model protocols enable TCP/IP network communication across the physical, data link, network, transport, session, presentation, and application layers.
Table of Contents:
00:00 – Intro
00:37 – Why do we need models?
01:29 – OSI vs TCP/IP Model
02:03 – OSI Layers
03:29 – Outgoing Ethernet OSI Example
09:04 – Incoming Ethernet OSI Example
10:42 – OSI to TCP/IP Mapping
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