Help divide the following Class C IP address 192 168 206 0 into three subnets, thank you!

I can calculate the next subnet mask calculation software by myself, and I don't know how to calculate it myself.

The number of subnets you want to divide is 3, and the subnet mask is:

The network number of each subnet is the last digit of the IP address before to to minus 1, and the broadcast address of each subnet is the last digit of the IP address after to, plus 11> to

2> to

3> to

4> to

The network number of each subnet is the last digit of the IP address before to to minus 1, and the broadcast address of each subnet is the last digit of the IP address after to, plus 11> to

2> to

3> to

4> to

The results are not unique, but they are generally based on the principle of saving the most IP, and the results are as follows.

50 machines:

Network number mask.

IP Range: 10 Machines:

Network number mask.

IP ranges. 40 machines.

Network ID: Mask: Range.

I'll get in trouble.

26 to the first subnet.

26 to the third subnet.

27 to the second subnet.

32 pcsIP address, 30 addresses available

Analysis: If it is divided into 6 subnets, then 2 n > 6, so the value of n is 3, that is, the subnet occupies 3 digits, and the subnet mask.

Each segment has 8 bits, so the remaining 5 bits are host bits, then 2 5 = 32, so each subnet has 32 IP addressesIt needs to be subtractedNetwork addressand broadcast addresses, so there are 30 available addresses per subnet.

The number of IP addresses in each subnet is 256 8 = 32 IP addresses.

13 subnets, the subnet number is 4 digits, and the subnet mask is used.

0000 28 address range.

.In turn.

Summary. Hello dear. As far as the description is concerned, the LAN obtains a Class C IP address and requires it to be divided into 12 different subnets, so it is actually 16 subnets to be divided, and 12 of them are taken.

Each subnet has a total of 16 IP addresses, and the valid IP addresses are 14.

Hello dear. As far as the description is concerned, the LAN obtains the C IP address of Chi Zhen Jiao, which requires the code to be divided into 12 different subnets, so the actual division is 16 subnets, and 12 of them are taken. Each subnet has a total of 16 travel base IP addresses, and the valid IP address is 14.

1.The LAN obtains a Class C IP address, and the subnet mask recognized by the local area network is to the nth power of dividing the subnet into 2, and it is required to divide it into 12 different subnets, so it needs to be divided into 2 to the 4th power, and it is also 16 subnets.

The subnets are divided into 16-31, 32-47, 48-63, 64-79, 80-95, 96-111, 112-127, 128-143, 144-159, 160-175, 176-191

4.After the subnet is divided, the subnet mask is.

Above, can you understand? <>

For the three subnets, you need to borrow a two-digit host address as the subnet address. So the subnet mask is 26 bits, ie.

Subnets can be divided into 4 subnets, and 3 can be used at will.

Subnet, broadcast, available address.

Broadcast, available address.

Broadcast, available address.

Broadcast, available address.

The mask of the Class C IP address is related to the subnet mask, the mask is a total of 32 bits binary, the first 24 bits of Class C ** are network bits, and the last 8 bits are host address bits. Class C IP address, divided into 10 subnets. According to the equal distribution of each subnet host address, it can be divided into 8 subnets, each subnet has 32 host addresses, and the available address is 30 (the first address of each subnet is the network address, the last address is the broadcast address, and these two addresses can not be reassigned to the host address), and the corresponding mask is, and then one of the subnets is divided into two subnets (16 addresses per subnet, and the available address is 14 masks.

The masks of subnet 3 and subnet 10 are 30 addresses.

2) The subnet borrows the host 3 bits for subnet division;

3) Place the first 3 positions of the host address of the subnet mask of the class C address to 1 to get the subnet mask.

There are many ways to divide a Class C network into five subnets, we divide it into four subnets first, and then split one of the subnets into two subnets, so that there are five subnets in total. Subnet 1: 64 IPs in total, 62 valid IPs, subnet mask, network address, broadcast address.

A total of 64 IPs, 62 valid IPs, subnet masks, network addresses, and broadcast addresses. Subnet 4: 32 IPs in total, 30 valid IPs, subnet mask, network address, broadcast address.