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Q1. You have sub-netted your class C network 192.168.1.0 with a subnet mask of 2

ID: 3625035 • Letter: Q

Question

Q1. You have sub-netted your class C network 192.168.1.0 with a subnet mask of 255.255.255.240. Please list the following: number of networks, number of hosts per network, the full range of the first three networks, and the usable address range from those first three networks.

Q2. You have sub-netted your class C network 200.138.1.0 with a subnet mask of 255.255.255.252. Please list the following: number of networks, number of hosts per network, the full range of the first three networks, and the usable address range from those first three networks. Additionally, identify the broadcast address for each of the first three networks.

Explanation / Answer

Q1. 192.168.1.0/28 16 subnets 14 hosts per subnet First 3 networks ---------------- 192.168.1.0 - 192.168.1.15 : usable addresses 192.168.1.1-14 192.168.1.16 - 192.168.1.31 : usable addresses 192.168.1.17-30 192.168.1.32 - 192.168.1.47 : usable addresses 192.168.1.33-46 Q2. 200.138.1.0/30 64 subnets 2 hosts per subnet 200.138.1.0 - 200.138.1.3 : usable addresses 200.138.1.1-2 : broadcast 200.138.1.3 200.138.1.4 - 200.138.1.7 : usable addresses 200.138.1.5-6 : broadcast 200.138.1.7 200.138.1.8 - 200.138.1.11 : usable addresses 200.138.1.9-10 : broadcast 200.138.1.11