Method for promoting integral service quality of local area network

Abstract

The invention discloses a method for promoting integral service quality of a local area network, comprising the following steps: (1) establishing a priority list; (2) enabling a client computer and a router in the local area network to obtain the priority list; (3) enabling a non-dedicated client computer to mark a network connection request data packet sent by network application programs; and (4) according to the priority list and labels, dynamically allocating bandwidth for the network connection of each network application program in real time by a router. According to the method, the user experience of net citizens is greatly promoted, the service quality of some network application programs with higher real-time requirement can be guaranteed when the bandwidth is deficient, and the bandwidth can be fully utilized when the bandwidth is sufficient; therefore, the local area network is simple to maintain, and the management of network service quality can be finished by automatically downloading and updating a configuration template; and almost no input cost is required for the local area network, and the method is achieved only by updating the program software of the router.

Description

technical field [0001] The invention belongs to the technical field of network communication, and in particular relates to a method for improving the overall service quality of a local area network. Background technique [0002] In the field of packet-switching networks and computer networks, QoS (Quality of Service, Quality of Service) refers to the probability that a network will satisfy a given service contract, or in many cases, informally refers to the flow of packets between two points in the network. The probability. QoS is a control mechanism that provides different priorities for different users or different data streams, or ensures that the performance of data streams reaches a certain level according to the requirements of network applications. The guarantee of QoS is very important for the network with limited capacity. [0003] In the early days of Internet creation, the need for QoS applications was not realized. Thus, the entire Internet operates as a "best...

AI Technical Summary

Problems solved by technology

But no matter how much bandwidth is added, some customer needs or application software can easily occupy it. For example, a high-definition movie may occupy tens of GB, or some download software can occupy almost no matter how much bandwidth is used.

[0010] (2) Limit user bandwidth; it is necessary for the network administrator to have some understanding of the router before it can be configured, and the upper and lower limit bandwidth that the client can occupy is set on the router

This method requires the network administrator to know the port or protocol that needs to be restricted, and the application that needs to be restricted does not necessarily use a fixed port, and it is difficult for the router to identify the specific protocols of various applications. In addition, the service provider of the network application may do everything possible to break through Internet restrictions, especially P2P and download software applications

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