---
title: SCNetworkProtocolGetTypeID()
framework: systemconfiguration
role: symbol
role_heading: Function
path: systemconfiguration/scnetworkprotocolgettypeid()
---

# SCNetworkProtocolGetTypeID()

Returns the type identifier of all SCNetworkProtocol instances.

## Declaration

```swift
func SCNetworkProtocolGetTypeID() -> CFTypeID
```

## Return Value

Return Value The type identifier of all SCNetworkProtocol instances.

## See Also

### Configuring Network Protocols

- [SCNetworkProtocolGetConfiguration(_:)](systemconfiguration/scnetworkprotocolgetconfiguration(_:).md)
- [SCNetworkProtocolGetEnabled(_:)](systemconfiguration/scnetworkprotocolgetenabled(_:).md)
- [SCNetworkProtocolGetProtocolType(_:)](systemconfiguration/scnetworkprotocolgetprotocoltype(_:).md)
- [SCNetworkProtocolSetConfiguration(_:_:)](systemconfiguration/scnetworkprotocolsetconfiguration(_:_:).md)
- [SCNetworkProtocolSetEnabled(_:_:)](systemconfiguration/scnetworkprotocolsetenabled(_:_:).md)