What must be done to enable VLAN Tagging for an AP?

To enable VLAN tagging for an Access Point (AP), it is necessary to configure both tagged and untagged VLANs. This configuration allows for the proper segmentation of network traffic, which is essential in environments where multiple SSIDs (Service Set Identifiers) are used. Tagged VLANs allocate specific VLAN IDs to different SSIDs, ensuring that each type of traffic is properly segregated and routed through the network infrastructure. This separation helps in managing bandwidth, security, and network policies more effectively.

In contrast, untagged VLANs are commonly used for management traffic, providing a pathway for management communications without interrupting the tagged traffic. By having a combination of both tagged and untagged VLANs, network administrators can ensure that the AP can operate correctly while optimizing network performance and using the available resources to their fullest potential. This dual configuration is a best practice in network design, particularly in complex environments with various user needs and device types.