A subnet mask ensures that traffic remains within its designated subnet. This reduces major congestion and reduces the load imparted on the network. With sub-networks, less distance needs to be traveled by data packets, enhancing network performance. https://www.fieldengineer.com/skills/subnetting

What is Subnetting, Benefits, and How does it Work?
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What is Subnetting, Benefits, and How does it Work?

A subnetting is a network within a network. Learn how subnetting makes network routing more efficient, and explore how subnet masks and IP address. As networks become larger and more complex, the traffic traveling through them needs more efficient ro