question: public static String generateTransportZoneNativeGuid ( String transportType , String deviceType , String fabricId ) { return String . format ( "%s+%s+%s" , transportType , _deviceTypeMap . get ( deviceType ) , fabricId ) ; }
target:  The format of this native guid is TransportType+DeviceType+FabricWWN. TransportType is FC, DeviceType is mds or brocade and FabricWWN is the unique WWN assigned to the fabric.