# Data Object - FcoeConfigFcoeSpecification(vim.host.FcoeConfig.FcoeSpecification)

Parameter to
  DiscoverFcoeHbas
Extends
  DynamicData
See also
  FcoeConfigVlanRange
Since
  vSphere API 5.0

## Data Object Description

An FcoeSpecification contains values relevant to issuing FCoE discovery. Non-mandatory values are denoted '@optional'.

Properties

Name | Type | Description
--- | --- | ---
priorityClass* | xsd:int | 802.1p priority class to use for FCoE traffic.
sourceMac* | xsd:string | Source MAC address to use for FCoE traffic. This MAC address is associated with the logical construct that is a physical NIC's associated underlying FCoE Controller, as defined in the FC-BB-5 standard. This MAC address should be of the form "xx:xx:xx:xx:xx:xx", where 'x' is a hexadecimal digit. Valid MAC addresses are unicast addresses.
underlyingPnic | xsd:string | The name of this FcoeSpecification's underlying PhysicalNic
vlanRange* | FcoeConfigVlanRange[] | VLAN ranges to use for FCoE traffic.
Properties inherited from DynamicData
None

*Need not be set
Show WSDL type definition
<complexType xmlns="http://www.w3.org/2001/XMLSchema" xmlns:vsan="urn:vsan" name="FcoeConfigFcoeSpecification"> <complexContent> <extension base="vsan:DynamicData"> <sequence> <element name="underlyingPnic" type="xsd:string"/> <element name="priorityClass" type="xsd:int" minOccurs="0"/> <element name="sourceMac" type="xsd:string" minOccurs="0"/> <element name="vlanRange" type="vsan:FcoeConfigVlanRange" minOccurs="0" maxOccurs="unbounded"/> </sequence> </extension> </complexContent> </complexType>