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Configuring RRM Neighbor Discovery Packets
The Cisco Neighbor Discovery Packet (NDP) is the fundamental tool for RRM and other wireless applications that provides information about the neighbor radio information. You can configure the controller to encrypt neighbor discovery packets.
This feature enables you to be compliant with the PCI specifications.
Information About RRM NDP and RF Grouping
An RF group can only be formed between controllers that have the same encryption mechanism. That is, an access point associated to a controller that is encrypted can not be neighbors with an access point associated to a controller that is not encrypted. The two controllers and their access points will not recognize each other as neighbors and cannot form an RF group. It is possible to assign two controllers in a static RF group configuration that has mismatched encryption settings. In this case, the two controllers do not function as a single RF group because the access points belonging to the mismatched controllers do not recognize one another as neighbors in the group.
CautionInter-release 7.0.116.0: Controllers that are intended to be in the same RF group must have the same protection settings.
Configuring RRM NDP (CLI)
