| 摘要 |
The invention provides a method, network device and network system for data service processing, the data service processing method including: receiving a data service packet; identifying the protocol information and/or service information of the packet; mapping the protocol information and/or the service information to the corresponding type of service field, and modifying the service type value of the packet according to the type of service field to which said information is mapped; according to the service type value of the packet, performing queue scheduling for the packet and forwarding it. The invention reduces the cost of Quality of Service (QoS) implementation solution effectively, avoids forging high priority services by low priority application servers, and prevents bearing low priority services using high priority ports. |
