IP Subnetting is one of the most important parts of networking. Both for network operations and network certifications, network engineers learn subnetting. Even it is not difficult to learn this lesson, sometimes network guys struggle about it. And sometimes you need a quick solution about subnetting. To overcome this issues, subnetting calculator is created for you!
With Subnetting calculator, you can easily divide your network into different subnets. With this calculator, you do not need to calculate network address, broadcast address or usable addresses in an ip address block. Instead of this, you can write your ip prefix and subnet mask, then here you are! All the information related with this ip address is ready for you.
There is also another important page on IPCisco about subnetting. This page will give you subnetting table that help you on your operations. It is a cheat sheet that will give you a complete subnetting chart.
What is Subnetting?
Subnetting is dividing a network into different sub network. This is done with different subnet masks. A given large ip prefix can be divided into smaller network prefixes which can be used in different networks. With subnetting, ip addresses are used efficiently.
Subnet masks and subnetting are very important for network engineers and network administrators. Because, ip addresses are the main term in networking and it is used with ip addresses.
There are two options for a network engineer about this issue. He/She can calculate subnet masks and other subnet related information one by one or he/she can sue Subnetting calculator. You can find a tool which will help you to overcome this issue on this page.
Manual Subnet Calculation
After learning subnetting, it is easy to calculate subnetting related information for a network engineer. If there is a prefix, you can find network address, broadcast address, usable addresses, subnet numbers, host numbers and other information easily. You can divide a given ip prefix into different subnets by borrowing bits. This is one of the first lessons that you learn in a network certification class.
Even it is easy to learn subnetting, sometimes it can be a little difficult and time consuming to calculate this information. So, to overcome this issue, you can use subnetting calculator instead.
Using Subnetting Calculator
If you do not want to calculate manually, you can use a subnetting tool for your network. With this tool, you can calculate the information that you need on your network.
When you have an ip prefix and different networks that you have, you need to divide this ip prefix into different small subnets. This is done because of the fact that you should use this ip addresses efficiently. If you use your ip address block efficiently, you do not waste your ip addresses.
To do this job, manual subnet calculation is a choice but subnetting calculator is a certain solution which will give you what you need. Manual calculation can be wrong sometimes but subnetting calculator will give you the right answer always.
How to use Subnetting Calculator?
On this page, you will find a tool which will help you for subnetting calculations. You can add your ip prefix here and then you will print subnet mask to this tool. After that when you click calculate button, the subnet related information will be available for you. You can see network address, broadcast address, usable addresses, available subnet number, available host number and more.
Subnetting Cheat Sheet
Subnetting Cheat Sheet is one of the most popular cheat sheets of networking world. On IPCisco, it is also downloaded too much by network engineers, network administrators, network technicians and other IT guys. You can download it and use on your own PC. You can also use this cheat sheet online.
There are different parts on this subnetting table cheat sheet. One part is the subnetting chart part. It will give you the subnet masks and related subnet number, host numbers. You can use this part to determine how many hosts and subnets are there in an ip prefix.
Beside this part, there is also special ip address part on this cheat sheet. On this part, you can determine the special ip addresses (bogon ip addresses) like private ip addresses, multicast ip address blocks, reserved blocks etc. You can also see ip addresses classes here.
The second page of this subnet cheat sheet is prepared for binary to decimal and decimal to binary convertion. You can check this part if you are not sure about your manual convertion.
Subnetting Practice
To learn subnetting better, practice is very important. The more you practice you learn this lesson better. So, there is also a nice page for subnetting table page on IPCisco. You can solve these subnet questions on this page and test yourself. After solving these questions, you can also get help from subnetting calculator.
If you can not solve these questions, you can get help from subnetting chart, subnetting cheat sheet and subnetting calculator. You can download subnet cheat sheet and use it on your computer. Or you can use it on IPCisco online for free.
Learn Subnetting
To learn subnetting, you can follow CCNA Lessons of IPCisco. There are nice subnetting lessons that will teach you this key network lessson to you. With these lessons and with more practice, you will be ready on this lesson.
This lesson is one of the key lessons of Cisco CCNA and other network certifications. To learn this key lesson, you can use IPCisco lessons. There are excellent examples and practice on this case on IPCisco.