(Subnet and subnet mask calculation tools subnet calculation tools -------------------------* introduction the software functions include two parts: (1) calculate all IPS in the network segment from any IP address and mask bits. (2) Calculate the IP range of each network segment from a network address and the number of networks to be divided Operation (1) the operation of function 1 is as follows:?? Enter any IP address (hold point and enter to transfer focus) in the address bar, and then select?? Select the mask bits. While selecting the mask, the machine automatically calculates the IP range of this network segment?? Perimeter, network address, netmask and other information. (2) The operation of function 2 is as follows:?? Enter a network address in the address bar (Note: since some network addresses with 0, such as x.x.0.x, etc., are considered, click and enter have different effects. You might as well try it),?? Then select the number of subnets to be divided (the number of subnets is a fixed value. If the number of subnets you want to divide is not one of them, you need to select a minimum number greater than it. At present, the software can only support the division of 256 networks at most), and then calculate the number of subnets by calculation?? The IP range, network mask, and the maximum number of IPS in each network segment.
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