Which User-ID method maps IP addresses to usernames for users connecting through an 802.1x-enabled wireless network device that has no native integration with PAN-OS® software?

Which User-ID method maps IP addresses to usernames for users connecting through an 802.1x-enabled wireless network device that has no native integration with PAN-OS® software?
A . XML API
B . Port Mapping
C . Client Probing
D . Server Monitoring

Answer: A

Explanation:

Captive Portal and the other standard user mapping methods might not work for certain types of user access. For example, the standard methods cannot add mappings of users connecting from a

third-party VPN solution or users connecting to a 802.1x-enabled wireless network. For such cases, you can use the PAN-OS®XML API to capture login events and send them to the PAN-OS®integrated User-ID agent Reference: https://www.paloaltonetworks.com/documentation/71/pan-os/pan-os/user-id/user-id-concepts