---
title: "SCVLANInterfaceGetTag(_:)"
framework: systemconfiguration
role: symbol
role_heading: Function
path: "systemconfiguration/scvlaninterfacegettag(_:)"
---

# SCVLANInterfaceGetTag(_:)

Returns the tag for the specified virtual LAN (VLAN) interface.

## Declaration

```swift
func SCVLANInterfaceGetTag(_ vlan: SCVLANInterface) -> CFNumber?
```

## Parameters

- `vlan`: The VLAN interface.

## Return Value

Return Value The tag for the VLAN interface.

## See Also

### Configuring VLAN Interfaces

- [SCVLANInterfaceCopyAll(_:)](systemconfiguration/scvlaninterfacecopyall(_:).md)
- [SCVLANInterfaceCopyAvailablePhysicalInterfaces()](systemconfiguration/scvlaninterfacecopyavailablephysicalinterfaces().md)
- [SCVLANInterfaceCreate(_:_:_:)](systemconfiguration/scvlaninterfacecreate(_:_:_:).md)
- [SCVLANInterfaceGetOptions(_:)](systemconfiguration/scvlaninterfacegetoptions(_:).md)
- [SCVLANInterfaceGetPhysicalInterface(_:)](systemconfiguration/scvlaninterfacegetphysicalinterface(_:).md)
- [SCVLANInterfaceRemove(_:)](systemconfiguration/scvlaninterfaceremove(_:).md)
- [SCVLANInterfaceSetLocalizedDisplayName(_:_:)](systemconfiguration/scvlaninterfacesetlocalizeddisplayname(_:_:).md)
- [SCVLANInterfaceSetOptions(_:_:)](systemconfiguration/scvlaninterfacesetoptions(_:_:).md)
- [SCVLANInterfaceSetPhysicalInterfaceAndTag(_:_:_:)](systemconfiguration/scvlaninterfacesetphysicalinterfaceandtag(_:_:_:).md)