how to calculate subnet mask

Label: style HTTP Io OS ar use SP Div on How to calculate the subnet mask Browsing:5984 | Updated: Business development often causes many organizations to face the following problem: the number of workstations is increasing, and it is becoming increasingly difficult to manage a single large network. If a single large network is divided in

There are two ways to compute the subnet mask: Method One: Use the subnet number to calculate: 1. First of all, the number of subnets from the decimal number into binary number; 2. Then, the number of digits of the binary number obtained by the statistic is set to n; 3. Finally, the

Question: If a company has 100 computers and a class C registered IP address segment: 218.102.142.0, its Intranet (LAN) needs to be further divided into two subnets, each with 40 computers and 60 computers, Requirements: (1) Specify the subnet mask; (2) assume that the IP addresses of one or two computers in the Intranet are 218.102.142.7 and 218.102.142.219. Try to

This article mainly introduces how to use Python to calculate network segments based on IP addresses and subnet masks. It involves Python character string operation techniques based on the Linux platform and has some reference value, for more information about how to use Python to calculate network segments based on IP addresses and

(2, n)-2 (all zeros are used for network addresses, and all 1 is used for broadcast addresses) The number of 1 in the subnet mask can be used to calculate the number of subnetworks. For example, if the IP address is 151.244.20.34 and the subnet mask is 255.255.255.255.255.2

hosts in each subnet = (5 to the power of 2)-2 = 30, the total number of hosts identified by the six subnets will be less than 254. Please note that!Q:1. you may have such questions. For example, in the above example, the binary value of 6 is 110, so why do we need to set the positions corresponding to the first n digits of the host number in the subnet mask to

power of 2)-2 = 30, the total number of hosts identified by the six subnets will be less than 254. Please note that! Q:1. you may have such questions. For example, in the above example, the binary value of 6 is 110, so why do we need to set the positions corresponding to the first n digits of the host number in the subnet mask to 1, instead of replacing the first n digits with the binary 110 of 6?The answe

number of hosts identified by the six subnets will be less than 254. Please note that! Q:1. you may have such questions. For example, in the above example, the binary value of 6 is 110, so why do we need to set the positions corresponding to the first n digits of the host number in the subnet mask to 1, instead of replacing the first n digits with the binary 110 of 6?The answer is: What is the purpose of t

do we need to set the positions corresponding to the first n digits of the host number in the subnet mask to 1, instead of replacing the first n digits with the binary 110 of 6? The answer is: What is the purpose of the subnet mask calculation? It is hoped that it will be able to parse the network number when doing "a

. If n=3 and for the Class C address: The subnet mask is 11111111.11111111.11111111.11100000 into decimal to get the 255.255.255.224B class address: The subnet mask is 11111111.11111111.11100000.00000000 To the decimal to get the 255.255.224.0A class address: Then get the subnet