A textual string that contains interface information. For clustered Data ONTAP, the string is in the the following format: <node name>:<interface name> For Data ONTAP operating in 7-Mode, the string contains only the interface name. For a management port (for example, e0M or e0P), the interface name is preceded by the text MGMT_PORT_ONLY and a blank space after the text, in both clustered Data ONTAP and Data ONTAP operating in 7-Mode. Example: The strings are in the following formats: <node name>:MGMT_PORT_ONLY <interface name>, for clustered Data ONTAP. MGMT_PORT_ONLY <interface name>, for Data ONTAP operating in 7-mode.