Exercises — Lesson 1: Network Architecture and Topologies
1 hands-on tasks. Do them in order; each one feeds the Canvas item it names.
20 min · written
1. OSI Layer Drill
- Without looking, write all 7 OSI layers and their PDU name.
- Map each common protocol (HTTP, TCP, IP, Ethernet, Wi-Fi) to its OSI layer.
Turn in / bring: OSI layer reference card.