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    Layer 2 · Quick check · 1 min

    Did it stick?

    3 questions. Tap an answer to see why.

    Question 1 of 3

    Your router has routes for 10.0.0.0/8, 10.20.0.0/16 and 10.20.8.0/21. Which one carries a packet for 10.20.9.5?