For a /27:
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.
If you want to learn more about networking and get the Cisco CCNA certification, we highly recommend the Cisco CCNA Gold Bootcamp as your CCNA training course. The CCNA is by far the most in-demand networking certification by employers, and the Gold Bootcamp is the highest rated Cisco course online. It has an average rating of 4.8 from over 30,000 public reviews:
