What does the prefix length in a network address specify?
The number of bits designated for the network portion
The total number of bits in the address
The number of bits designated for the host segment
The number of available subnets within the main network
The prefix length specifies the number of bits that are designated for the network portion of an address. This definition is crucial because it helps determine the subnet mask, which is essential for defining the boundaries of a network segment and for efficient routing.
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