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Table of contents
Lesson 5 – Understanding Network Hardware
OVERVIEW
REPEATER
Repeater
Slide 5
HUBS AND CONCENTRATORS
Hubs and concentrators
Slide 8
Bridges
BRIDGES
Bridges
ROUTERS
Routers
Slide 14
Slide 15
Slide 16
SWITCHES
Switches
Slide 19
GATEWAYS
FIREWALLS
Firewalls
SHORT-HAUL MODEMS
Short-haul modems
Slide 25
SUMMARY