A course in 3 phases · no experience needed
Network Foundations I
BeginnersHow computers find each other and talk — the addresses, routes, and quiet conversations underneath every page you've ever loaded. No experience needed — a reading course today, with hands-on labs to come.
Start — What a Network Is →Nothing ever locks — skip ahead anytime
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Your build
0 of 41 concepts are up. It’s coming along.
01 · The Wires0/14
02 · The Map0/13
03 · The City0/14
Phase 01 — The Wires
7 lessons · 14 concepts- 2 concepts to go
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Phase 02 — The Map
7 lessons · 13 concepts- 2 concepts
- 2 concepts
- 2 concepts
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- 1 concept
Phase 03 — The City
7 lessons · 14 concepts- 2 concepts
- 2 concepts
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- 2 concepts
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- 2 concepts
Nothing ever locks. Skip ahead whenever you like — all 21 stops are open from day one, and unbuilt concepts wait on the map until you come back for them.