What is one of the functions of the AP in FlexConnect Mode?

In FlexConnect Mode, one of the key functions of an access point (AP) is to switch traffic locally. This mode allows the APs, which are deployed in remote locations, to process and forward traffic directly to the local network instead of sending all traffic back to the wireless LAN controller (WLC). This local switching capability reduces the load on the WAN link and improves response times for local clients.

When an AP operates in FlexConnect Mode, it can manage client traffic on-site, which is particularly beneficial in scenarios where a reliable WAN connection might not be available, or where low latency is crucial. For instance, if clients are connected to an AP and accessing resources like local servers, the AP can handle this data locally without passing it back to the controller, enhancing performance and efficiency.

The ability to switch traffic locally is significant in environments such as branch offices or remote locations, allowing for better bandwidth utilization and improved user experience.