On an AC, you can configure the following AP access control modes:
Add the MAC addresses or SNs of some APs to the blacklist to reject access from these APs.
Add APs to the AC offline to allow the APs to connect to the AC without authentication.
Add the MAC addresses of some APs to the whitelist and configure MAC address authentication.
Add the SNs of some APs to the whitelist and configure SN address authentication.
Manually confirm identifies of APs and allow authorized APs to connect to the AC.
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