in a VPN that uses certificate-based authentication, which component must be configured on the Mobility Master (MM) to allow a RAP to successfully connect to a Mobility Controller (MC)

What must an OSPF router do when it receives a link state update?

An administrator mistakenly configures the wrong VLAN setting on a managed controller's interface. This causes the controller to lose management access to the Mobility Master (MM).
Which mechanism will then attempt to restore the previous working configuration on the managed controller?

Which protocol do Mobility Controllers (MCs) use to detect a failed Mobility Master (MM)?

Which is a valid policy simulation types in ClearPass? (Select three.)