Description: The performance of VLAN (Virtual Local Area Network) in the context of Wi-Fi refers to the efficiency and speed of data transmission within a segmented network. VLANs allow the division of a physical network into multiple logical networks, optimizing bandwidth usage and improving traffic management. By implementing VLANs, devices that share similar characteristics can be grouped together, regardless of their physical location, facilitating administration and enhancing security. Additionally, VLAN performance is influenced by factors such as hardware configuration, the quality of network devices, and the amount of traffic each VLAN handles. This means that by segmenting traffic, congestion can be reduced and latency improved, resulting in a smoother user experience. In Wi-Fi environments, where interference and saturation can be common issues, the use of VLANs becomes a key strategy to ensure optimal performance, allowing different types of traffic, such as voice, video, and data, to be managed efficiently and without interference.