4.1.3 VLAN
A Virtual LAN (VLAN) is a logical network grouping that limits the broadcast domain, which
would allow you to isolate network traffic so only the members of the same VLAN will receive
traffic from each other. Basically, creating a VLAN from a switch is logically the equivalent of
reconnecting a group of network devices to another Layer 2 switch. However, all the network
devices are still plugged into the same switch physically.
Port Segmentation (VLAN) Configuration
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