hi @kiewit
1.1-) If you need device mac it's written under device (can be used for portal server or dot1x server auth)
1.2-) or you can run display mac-address ap-id x / ap-name y/ap all
2-) if you want to see APs BSSID Mac Informations you can run below command
<AC6605> display vap all
WID : WLAN ID
-----------------------------------------------------------------------------
AP ID AP name RfID WID BSSID Status Auth type STA SSID
-----------------------------------------------------------------------------
3 ap1 0 1 2098-0024-0080 ON Open 0 ag
-----------------------------------------------------------------------------
Total: 1
Please let me know if you need more information or details ?
Have a nice day