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Method for processing message and device thereof

A message processing and message technology, which is applied in the field of network communication, can solve the problems of reducing the business processing capacity of network switching equipment, reducing the business processing speed, and increasing the business processing load, so as to achieve the effect of improving the business processing capacity

Inactive Publication Date: 2010-01-20
NEW H3C TECH CO LTD
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Problems solved by technology

[0006] As can be seen from the above description, the existing method mainly uses a pre-designated CPU to perform business processing operations on the messages received by all interface boards in the network switching device, that is to say, the existing method uses a fixed interface board The CPU on the network switch uniformly performs service processing operations on the packets received by all interface boards in the network switching device. In this way, the service processing load of the CPU is greatly increased, the service processing speed is reduced, and the service of the network switching device is also reduced. processing power

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  • Method for processing message and device thereof
  • Method for processing message and device thereof
  • Method for processing message and device thereof

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Embodiment Construction

[0020] In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

[0021] In actual service implementation, a network switching device includes multiple interface boards, and usually most of the CPUs on the interface boards or even the CPUs on all the interface boards in the network switching device can perform corresponding service processing on packets. Therefore, it is not necessary to be limited to the practice of using a fixed CPU to perform service processing operations in the prior art, but it is completely possible to flexibly select a corresponding CPU to perform service processing operations, thereby greatly improving the packet processing of network switching devices. ability.

[0022] Based on this, the present invention provides a message processing method. For details, please refer to figure 2 ...

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Abstract

The invention provides a method for processing message and a device thereof. The method is applicable to network switching equipment which comprises a plurality of interface boards. Each of the interface board comprises a CPU; and at least one of CPUs for executing business process is confirmed from the CPUs contained in the each interface board. The method comprises the following steps: A. when the interface board of the network switching equipment currently receives the message which needs to be executed by means of business process, confirming the CPU which executes the business process to the currently received message from the CPUs for executing the business process; transmitting the currently received message to the confirmed CPU; and executing the business process to the currently received message by the confirmed CPU. The invention can improve the business performance processing capability of the network switching equipment.

Description

technical field [0001] The present invention relates to network communication technology, in particular to a message processing method and device. Background technique [0002] At present, typical structures of network switching devices such as routers and switches are mainly composed of main control boards and interface boards. The main control board has functions such as management and control of interface boards, and it at least includes: a switching chip (CROSSBAR), the CROSSBAR is used to connect with all interface boards in the network switching device; the interface board has a message forwarding function, mainly including: A forwarding chip (NP / ASIC) and a CPU, where the NP / ASIC is used for packet forwarding, and the CPU communicates with the main control board, which mainly includes: detecting the state of the main control board and receiving the instructions of the main control board, and according to the The instruction performs the corresponding action. [0003...

Claims

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Application Information

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IPC IPC(8): H04L12/56H04L12/931
Inventor 李洪波
Owner NEW H3C TECH CO LTD
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