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Method, device and system for classifying and marking QoS

A marking method and marking technology, applied in the field of communication, can solve the problems of insufficient identification and flexibility of message features, and achieve the effect of classification processing

Active Publication Date: 2010-09-08
NEW H3C TECH CO LTD
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AI Technical Summary

Problems solved by technology

[0009] However, when classifying important data services, it is often not enough to identify based on the characteristics of these packets below L4, and it is required to be able to identify and mark according to the contents of the packets (application layer), and implement corresponding QoS policies
[0010]There are also some traditional technologies for the identification of message content, such as in-depth identification based on the number of bytes before the message, but simply based on the number of bytes before the message The way of identification is not flexible enough

Method used

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  • Method, device and system for classifying and marking QoS
  • Method, device and system for classifying and marking QoS
  • Method, device and system for classifying and marking QoS

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Embodiment Construction

[0054] In order to solve the problems in the background technology, the present invention proposes a QoS classification and marking method, which is applied to a system with exchange of messages carrying XML content.

[0055] like Figure 4 As shown, it is a schematic flow chart of a QoS classification marking method proposed by the present invention, and the method specifically includes the following steps:

[0056] Step S401, identifying the XML content carried in the message, and obtaining the traffic classification identifier of the message.

[0057] In a specific application scenario, this step specifically includes:

[0058] Analyzing the XML content carried in the message to find the request field of the XML content;

[0059] Determine the traffic classification identifier of the message according to the request field of the XML content.

[0060] Step S402: Add a corresponding QoS classification mark to the packet according to the traffic classification identifier, s...

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Abstract

The invention discloses a method, a device and a system for classifying and marking QoS (Quality of Service). By applying the technical scheme of the invention, message classification can be realized based on a key field value in XML content carried on messages, and a message priority is marked by adopting a traditional priority marking means according to corresponding classification, so the classification of messages is realized by applying a corresponding QoS strategy.

Description

technical field [0001] The invention relates to the technical field of communication, in particular to a QoS classification marking method, equipment and system. Background technique [0002] Video and WEB2.0 business traffic have become mainstream business traffic on the Internet. In addition to video traffic, web page access and data exchange based on WEB2.0 technology has become the main technology of the next generation Internet. Compared with WEB1.0 technology, WEB2.0 technology is mainly reflected in the two-way interaction of data, reflecting the two-way communication between manufacturers / portals and customers. In WEB2.0 technology, the most basic technology to realize data exchange is XML (Extensible Markup Language, that is, Extensible Markup Language). XML is developed from HTML (Hyper Text Mark-up Language, hypertext markup language or hypertext link markup language) in the WEB1.0 era. WEB page data exchange technology. It can be said that without the XML lan...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/56H04L12/851
Inventor 尹建华文晋阳
Owner NEW H3C TECH CO LTD
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