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802.1Q

A network switch with blue patch cables plugged into its ports

What Is a VLAN? VLANs Explained in Plain English

A VLAN lets one physical switch behave like several separate ones, so your laptops, cameras, guests and smart devices stop sharing one flat network. This guide explains how VLANs...

Sajal Jain in Cyber Security Explained, Networking Oct 8 · 10 min read