1. Before enabling two-factor authentication, ensure that a CA certificate and a user certificate have been imported and the user certificate has been associated with a super domain administrator.
2. Enabling two-factor authentication will disable SSH, SNMP, REDFISH, and LCD interfaces and log out all users who have logged in. Disabling two-factor authentication will enable the interfaces again.
3. Before enabling two-factor authentication, ensure that the current chassis is configured as an independent chassis under Chassis Management.