To connect with AP interface of MAP-2000’s RF2 interface, the WAP-8000 can set up Wireless AP-client mode as the Wireless client for the wireless connection. And at the mean time, please also disable the WAP-8000 "4-Address Headers" function (default is enabled) before making the wireless link.
The "4-address header" here is used for the purpose of optimize the link toward WAP-8000 to WAP-8000. And to act as AP-client mode and connect with non-WAP-8000 device, please disable the setting for the wireless connection.