SISTEMI — Esercizio 02
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📋 Testo
IPv4 Subnetting:
You are assigned the Class C network address `192.168.1.0/24`.
You need to divide this network into at least 4 subnets for different departments.
Answer the following questions:
1. Which new subnet mask (in CIDR or decimal notation) do you need to use to obtain 4 usable subnets?
2. What is the maximum number of usable hosts each subnet can accommodate?
3. What are the network addresses of the first and second subnets created?
Analisi: Guide the student in calculating subnet bits. Ask: 'How many bits do we need to borrow from the host part to create 4 subnets? Do you remember the 2^c formula?' Have them calculate the new subnet mask. Then ask about the number of hosts per subnet using the 2^h - 2 formula (excluding network and broadcast).
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