How many usable hosts are in a /16 subnet?

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Multiple Choice

How many usable hosts are in a /16 subnet?

Explanation:
In IPv4 subnetting, the number of usable hosts is the total addresses in the subnet minus the network and broadcast addresses. A /16 leaves 16 bits for hosts, so there are 2^16 = 65,536 total addresses. Two addresses are reserved (network and broadcast), leaving 65,536 − 2 = 65,534 usable host addresses. Therefore, the number of usable hosts in a /16 subnet is 65,534. The other figures represent either total addresses or are not applicable for a /16.

In IPv4 subnetting, the number of usable hosts is the total addresses in the subnet minus the network and broadcast addresses. A /16 leaves 16 bits for hosts, so there are 2^16 = 65,536 total addresses. Two addresses are reserved (network and broadcast), leaving 65,536 − 2 = 65,534 usable host addresses. Therefore, the number of usable hosts in a /16 subnet is 65,534. The other figures represent either total addresses or are not applicable for a /16.

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