subnet masking explained
Based on your search for
subnet masking explained you might be looking for this:
IP Address Tools
A IP address and Subnet calculator that you can use for free to learn how to Subnet.
Knowledge Base Articles
Subnet mask is a concept that refers to the functioning of Internet Protocol addresses and is used as a network separation tool.
If none of the results above match your query, feel free to try another search using a different search term.