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OSI Model and its Layers - 1
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Which of the following IP address classes uses 3 network ID bits to identify class?
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A
Class C
💡 Explanation:
In a class C, IP address; the first three bytes represent the network. The first three bits are 1,1 and 0 which mean that there are 221 network possibilities, i.e. 2,097,152. The networks available in class C are networks going from 192.0.0.0 to 223.255.255.0. Therefore, it uses three network IDs to identify the class.