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If 15 binary bits are borrowed from the host portion of a class A IPv4 address,...

If 15 binary bits are borrowed from the host portion of a class A IPv4 address, how many bits are left for the host IDs for each subnet?

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number of hosts bits for class-A networks = 24
if 15 binary bits are borrowed from the host portion, then the number of bits are left for the host IDs for each subnet is 24-15 = 9
Answer: 9 bits
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