Basic Subnetting Practice

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These are basic subnetting questions. You should be able to do these without any problems if you plan to work in networking or are studying for the CCNA.

Once you have these down, try our main subnetting practice questions. If you need help, take a look at our how to subnet guide.

You can verify your answers with our Subnet Calculator or VLSM Calculator.

Download our Subnet Cheat Sheet for all the essential information you need to quickly perform subnet calculations in your head.

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