Wild Card Mask for a Host will always be 0.0.0.0 If the wildcard mask bit 1, then you should ignore the corresponding bit value in the address.If the wildcard mask bit 0, then it matches the bit value in the address.Wildcard masks use the below-given rules to match binary 1 and 0: The one bit indicates that the corresponding bit position does not have to match the IP address’s bit position.
It acts inverted, but, with a wildcard mask, the zero bits suggest that the corresponding bit position should match the same bit position in the IP address. However, in the wildcard mask, the opposite is true. The main reason behind this is that unlike a subnet mask in which, binary 1, is equal to a match, and binary 0 is not a match. It is also referred to as an inverse mask. A wildcard mask is a sequence of numbers that streamlines packet routing inside a proprietary network’s subnets.
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