Contents
Day 31: Network Devices, Components, and Diagrams
Physical and Logical Topologies
The Hierarchical Network Model
Day 30: Network Models and Applications
Protocol Data Units and Encapsulation
Growth of Network-Based Applications
The Impact of Voice and Video on the Network
Get 31 Days Before Your CCNA Exam: A Day-by-Day Review Guide for the CCNA 640-802 Exam, Second Edition now with the O’Reilly learning platform.
O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.