What does "VLAN" stand for?

VLAN stands for Virtual Local Area Network. This term is crucial in networking as it refers to a logical grouping of devices within the same broadcast domain, regardless of their physical location. VLANs allow network administrators to segment networks for various purposes, such as enhancing security, improving performance, or reducing broadcast traffic. By utilizing VLANs, isolated segments can be established to control and manage traffic more effectively, allowing organizations to create a more organized and controlled network environment.

In contrast, the other options do not accurately describe the technology or concept represented by VLAN. Thus, the understanding of VLAN as a Virtual Local Area Network is essential for anyone involved in network management and design.