### Question:
CpProtocolData { public void setLayerProtocol(String layerProtocol) { this.layerProtocol = layerProtocol; }  String getLayerProtocol(); void setLayerProtocol(String layerProtocol); IpOverEthernetAddressData getIpOverEthernet(); void setIpOverEthernet(IpOverEthernetAddressData ipOverEthernet);  }### Answer:
@Test public void setLayerProtocol() { cpProtocolData.setLayerProtocol("BGP"); }