Practice Examples - Subnetting Mastery - Part 4 of 7

Опубликовано: 01 Сентябрь 2026
на канале: Practical Networking
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This is Video 4 of the Subnetting Mastery video series. In this video there are four more practice problems to provide further demonstrations of the method and cheat sheet. The first two problems are fairly straight forward. The second two demonstrate a couple specific peculiarities you might encounter in the real world.

If you feel comfortable with the content of Video 3, then at least watch the last two problems of this video. They will show you some situations that might cause confusion if you come across them in the future.

What if there were a single video series that could make you a Subnetting Master? What if that video series were available for free, for everyone?

Look no further. This is it. This video series will make you a Subnetting Pro.


0:00 - Start
0:20 - Intro
0:51 - Problem 1 - 10.2.2.88 /28
2:30 - Problem 2 - 10.2.2.11 /25
4:01 - Problem 3 - 10.2.2.20 /30
6:01 - Problem 4 - 10.2.2.199 /26
8:53 - Now it's your turn ... Practice at SubnetIPv4.com

https://www.practicalnetworking.net
https://SubnetIPv4.com

Part 1:
   • What is Subnetting? - Subnetting Mastery -...  
Part 2:
   • Drawing the Cheat Sheet - Subnetting Maste...  
Part 3:
   • How to solve ANY Subnetting Problems in 60...  
Part 4:
(scroll up)
Part 5:
   • Time-Saving Tricks for Subnetting - Subnet...  
Part 6:
   • Subnetting in the /17 - /24 range - Subnet...  
Part 7:
   • Subnetting in the /1 - /16 range - Subnett...  

FLSM and VLSM - Part 1:
   • Fixed-Length Subnet Mask (FLSM) - Subnetti...  
FLSM and VLSM - Part 2:
   • Variable-Length Subnet Mask (VLSM) - Subne...  

https://subnetipv4.com/

#subnetting #networking #ccna