| Name | Data Type | Default Value | Qualifiers |
| Name | Data Type | Value |
| ElementName | string | |
| Description | string | The Interface name for the IPSubinterface. This property allows each instance to define a user-friendly name in addition to the Name property which is a key properties in this class. Element Name may be a copy of the Name property but the class provider may add additional indentifing information to the Name property to assure it is a unique instance when forming the key. |
| Override | string | ElementName |
| EncapsulationType | uint16 | |
| Description | string | 1- Other, If other there should be a description or type set in the OtherEncapsulationType property.
2- Dot1Q Configures IEEE 802.1Q VLAN encapsulation on the IPSubinterface (VLANId), if selected the the EncapsulationValue property should be set to a value between 2 and 4093. |
| ModelCorrespondence | string | CIM_IPSubinterface.EncapsulationValue |
| ValueMap | string | 0, 1, 2, .., 32767..65535 |
| Values | string | Unknown, Other, Dot1Q, DMTF reserved, Vendor Reserved |
| EncapsulationValue | string | |
| Description | string | Depending on the value of EncapsulationType property this EncapsulationValue should contain the configuration value for the encapsulation. |
| ModelCorrespondence | string | CIM_IPSubinterface.EncapsulationType |
| OtherEncapsulationType | string | |
| Description | string | A string that describes the encapsulation type when a well defined value is not available and EncapsulationType has the value "Other". |
| ModelCorrespondence | string | CIM_IPSubinterface.EncapsulationType |
| ParentInterface | string | |
| Description | string | This property contains a reference to the port (instance of CIM_EthernetPort) that this IPSubinterface is associated with. Each non-null value of the ParentInterfaceID property shall be formated as a URI per RFC3986 and should be a WBEM URI (DSP0207). |
| Reference | string | CIM_EthernetPort |