VLAN Configuration

VLAN (Virtual Local Area Network) configuration is a way to organize and segment a computer network into separate, logical groups, even if they're physically connected to the same switch or infrastructure. This allows devices to communicate more efficiently and securely by isolating traffic within their designated groups. For example, a company's finance team can have their own VLAN, separate from the marketing team, ensuring sensitive data stays secure. Configuring VLANs involves setting specific identifiers on switches to assign devices to their respective groups, which improves network management, security, and performance without needing additional hardware.