What is subnet mask? Episode 15 of The CCNA Show

In this video, we continue our discussion about IP addressing but this time we talked about subnet mask.
This video will provide you the fundamentals understanding of what is subnet mask and and how it is being used together with our ip addresses.

Visit our new platform:
https://www.techacademy.ph​

You can take up free mini-courses I created to help you get started in your CCNA journey. They are FREE!

You’ll also have your completion certificate when you’re done with the mini-course.

IPv4 Fundamentals: https://bit.ly/329wLRU​​​
Subnetting Fundamentals: https://bit.ly/3dcu5t7​​​

Thank you!

source
ipv4