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Telecom Foundations

IP addressing and subnetting basics

lab3 min

Lesson 17 of 24

Card 1 of 617%

Warm-up: Guess before you learn

Try these first, even if you're not sure. Guessing primes your brain.

Why does every device need its own IP address?

Billions of gadgets are online. Why was IPv6 invented?

Airport WiFi assigns your laptop an address automatically. How?

Answer all 3to continue — it's OK to be wrong.

All lessons in this level: