What is the primary effect of enabling VLAN Tagging on SSIDs?

Enabling VLAN tagging on SSIDs primarily facilitates the segmentation of traffic for different user groups. By utilizing Virtual LANs (VLANs), network administrators can designate specific SSIDs to belong to different VLANs, thereby isolating traffic based on user requirements or policies. This separation can help in efficiently managing bandwidth, enhancing security by isolating sensitive data, and ensuring that users have the appropriate resources while minimizing potential interference or congestion. As a result, VLAN tagging provides a crucial organizational structure within a network, allowing for tailored management of user experiences and better alignment with business needs.

This approach stands in contrast to other options. For instance, while multiple SSIDs can exist on the same channel, that is not the primary role of VLAN tagging. Improving network speed and reducing latency are secondary benefits that may arise from effective traffic management but are not the main purpose of VLAN tagging. Lastly, preventing unauthorized access involves a different set of security protocols and mechanisms that are not specifically addressed by VLAN tagging itself.