An administrator mistakenly configures the wrong VLAN setting on a managed controller's interface.

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). The administrator knows that the auto roll-back feature will revert the managed controller to a previous configuration that was used prior to the change.

Which command can the administrator use to validate that the rollback process is successful?