Message transmission method and device

A message transmission and message technology, applied in the field of network communication, can solve problems such as reducing the performance of service message transmission

Active Publication Date: 2016-11-23
NEW H3C TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The present invention provides a message transmission method and device to solve the problem that the existing transmission bandwidth allocation method easily reduces the performance of service message transmission

Method used

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  • Message transmission method and device
  • Message transmission method and device

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Embodiment Construction

[0029] In order to enable those skilled in the art to better understand the technical solutions in the embodiments of the present invention, and to make the above-mentioned objectives, features, and advantages of the embodiments of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention are described below with reference to the accompanying drawings. Give further details.

[0030] See figure 1 , Is a schematic diagram of an application scenario for applying the embodiment of the present invention to realize message transmission:

[0031] figure 1 In the SDN (Software Define Network, software defined network) network architecture as an example for description, in the SDN network architecture, the server can transmit messages based on the Open Flow (Open Flow) protocol. The server can be connected to the controller through an intermediate device, which can be a physical gateway with switching functions, or a physical ...

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Abstract

The invention provides a message transmission method and device. The method comprises the steps of receiving service messages of target service sent by a server, wherein service information of the target service is carried in the service messages; obtaining guaranteed bandwidths corresponding to the service information of the target services; and transmitting the service messages of the target service according to the guaranteed bandwidths. According to the method and the device, different demands of different pieces of service for transmission resources can be reflected by the message information; therefore, a controller can allocate the suitable guaranteed bandwidths to different pieces of service according to different demands; the normal transmission of the service messages of the service with low transmission resource demands is not influenced; moreover, more guaranteed bandwidths are allocated to the service with high transmission resource demands; the service message transmission performance is improved; and the service is not interrupted.

Description

Technical field [0001] The present invention relates to the technical field of network communication, in particular to a method and device for message transmission. Background technique [0002] In a large-scale data center, multiple physical devices, such as servers, are usually set up. Through virtualization technology, several virtualization platforms can be virtualized on the hardware platform of a physical device, and each virtualization platform can correspond to a VM (Virtual Machine, virtual machine). In the prior art, each physical device can run multiple VMs, and each VM can run at least one type of service. When service packets of different services are transmitted through the intermediate device in the network, the intermediate device can identify that it comes from the same physical device. The service packets of the equipment, and the transmission bandwidth is allocated in units of physical equipment. [0003] However, when multiple services are concurrently concurr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/917H04L47/76
CPCH04L45/42H04L41/0896H04L47/24H04L41/0895H04L41/5019
Inventor 徐燕成王伟
Owner NEW H3C TECH CO LTD
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