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31 Days Before Your CCNA Exam: A Day-by-Day Review Guide for the CCNA 640-802 Exam, Second Edition by Allan Johnson

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Day 29 Network Data Flow from End-to-End

CCNA 640-802 Exam Topics

image  Use the OSI and TCP/IP models and their associated protocols to explain how data flows in a network.

image  Determine the path between two hosts across a network.

image  Identify and correct common network problems at Layers 1, 2, 3 and 7 using a layered model approach.

Key Points

The exam topics for this day cover a wide range of content. Much of today’s review is a quick summary of the ...

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