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.
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IPv4 Fundamentals: https://bit.ly/329wLRU
Subnetting Fundamentals: https://bit.ly/3dcu5t7
Thank you!
ipv4
