Mesh whitelist profile: A Mesh whitelist profile contains MAC addresses of neighboring APs allowed to set up Mesh links with an AP. After a Mesh whitelist profile is applied to an AP radio, only APs with MAC addresses in the whitelist can access the AP, and other APs are denied. On common Mesh networks, a Mesh whitelist must be configured for a Mesh node.
For details, see Configuring a Mesh Whitelist or (Optional) Configuring a Mesh Whitelist.