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What is the maximum number of IP addresses that can be assigned to hosts on a local subnet that uses the 255.255.255.224 subnet mask?(a) 14(b) 15(c) 16(d) 30I got this question in an online quiz.This question is from Designing Subnet Masks in section TCP/IP Protocol Suite of Computer Network

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Right answer is (d) 30

To explain I WOULD say: A /27 (255.255.255.224) is 3 BITS on and 5 bits off. This provides 8 subnets, each with 30 hosts. Does it matter if this MASK is used with a Class A, B, or C network address? Not at all. The number of host bits would NEVER change.



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