+ From the output of WLC show interface summary, we learned that the WLC has four VLANs: 999, 14, 15 and 16. + From the show ap config general FlexAP1 output, we learned that FlexConnect AP has four VLANs: 10, 11, 12 and 13. Also the WLAN of FlexConnect AP is mapped to VLAN 10 (from the line WLAN 1: ...... 10 (AP-Specific)). From the reference at: https://www.cisco.com/c/en/us/td/docs/wireless/controller/8- 1/Enterprise- Mobility-8-1-Design-Guide/Enterprise_Mobility_8-1_Deployment_Guide/ch7_HREA.html