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Implementation method for layer-3 network processing

A technology of three-layer network and implementation method, which is applied in the direction of data exchange network, digital transmission system, electrical components, etc., can solve the problems of logical structure changes, manpower input, etc., and achieve the effect of convenient use and easy code transplantation

Inactive Publication Date: 2012-05-02
OPZOON TECH
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Problems solved by technology

Although the three-layer switch can realize all the functions of the traditional three-layer equipment, due to the change of the logical structure, the command line and usage habits also need to be changed. In this way, users who only need three-layer services need to adapt to the new usage method. And for the original equipment that only needs to do three-layer services (such as flow control), since the traditional three-layer network equipment can meet the requirements, it is necessary to use the original code to implement the traditional three-layer network equipment on the three-layer switch. function, you need to invest manpower to do code porting

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  • Implementation method for layer-3 network processing
  • Implementation method for layer-3 network processing

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Embodiment Construction

[0021] The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.

[0022] Such as figure 1 As shown, this embodiment records a method for realizing a three-layer network processing, including the following steps:

[0023] S1: Setting the working mode of the three-layer switching system includes: switching mode, used to complete the original switching function of the three-layer switching system; physical mode, used to complete the three-layer network processing function;

[0024] In this embodiment, it is possible to configure and save the startup mode of the next startup of the system through the command line, whether it is the physical mode or the exchange mode.

[0025] When the Layer 3 switching system with switching function is set to physical mode, the switching function of the Layer 3 switching system can be removed. At this time, users and R&D personnel can regard this device as a traditional Layer 3 network...

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Abstract

The invention discloses an implementation method for layer-3 network processing. The method comprises the following steps of: S1, setting work modes of a layer-3 switching system, wherein the work modes comprise a switching mode and a physical mode; S2, determining the needed work mode of the layer-3 switching system, and starting the work mode; and S3, removing a switching function of the layer-3 switching system when starting the physical mode, and using the layer-3 switching system as a conventional layer-3 network processing device. By utilizing the implementation method, code transplanting can be easier, and users can get more convenient use experience.

Description

technical field [0001] The invention relates to the technical field of network function realization, in particular to a three-layer network processing realization method. Background technique [0002] Traditional layer-3 network devices are only composed of network cards and CPUs (mainly completing layer-3 network processing functions), and traditional layer-2 network devices are composed of switching chips (mainly completing layer-2 network processing functions). The current most popular network equipment architecture is a three-layer switch, which is composed of a network card, a cpu, and a switching chip, and can simultaneously realize the functions of two-layer network processing and three-layer network processing. Layer 2 network devices are not the same as Layer 2 network devices. Although the three-layer switch can realize all the functions of the traditional three-layer equipment, due to the change of the logical structure, the command line and usage habits also nee...

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Application Information

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IPC IPC(8): H04L12/56H04L12/773
Inventor 陈海滨
Owner OPZOON TECH
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