Question 540
A controller provides a WPA2-Personal WLAN mapped to guest VLAN 200. The SSID is visible and clients authenticate, but their traffic is placed into employee VLAN 10. Which GUI field should be reviewed?
Explanation
Correct Answer
After successful WLAN authentication, the selected controller policy determines where associated client frames are switched or tagged. A mistaken mapping to VLAN 10 breaks segmentation even when the WPA2 handshake is valid. Verify both the policy association and upstream trunk or local switching VLAN transport.
Incorrect Answers
The key controls link authentication, not the client’s wired VLAN mapping. Authentication can succeed while segmentation is wrong.
A route metric cannot change which WLAN VLAN is assigned at association. Layer 2 client mapping must be corrected.
Radio channel numbers belong to the wireless spectrum and do not set 802.1Q VLAN assignments. The mismatch is in client policy mapping.