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Method for multi-conversation port mirror image and distributed system

A distributed system, port mirroring technology, applied in transmission systems, digital transmission systems, electrical components, etc.

Active Publication Date: 2011-03-16
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0062] the above with Figure 4 There is a gap in the situation that needs to be achieved. In actual applications, there are still many such usages. Such defects make many unnecessary restrictions appear in the process of mirroring.

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  • Method for multi-conversation port mirror image and distributed system
  • Method for multi-conversation port mirror image and distributed system
  • Method for multi-conversation port mirror image and distributed system

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Embodiment Construction

[0086] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0087] The main idea of ​​the present invention is to realize correct mirroring between sub-modules of the distributed system by binding the corresponding session number to the source port and the corresponding destination port of each module mirroring in the distributed system.

[0088] The method for multi-session port mirroring of the specific embodiment of the present invention, such as Figure 6 shown, including the following specific steps,

[0089] Step 110, configuration port A is the source port of a certain session (session), and will enter the session number of mirroring mark and mirroring in the data message of this port A;

[0090] Configure port A as the source port of a certain session, set the mirror flag bit of the port A, and bind the session number of the session to the port A.

[0091] When configuring a port as the source...

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Abstract

The invention discloses a mirror-image method of a multi-conversion port and a distributed-type system, which comprises allocating a first port to be an origin port of conversion, binding conversion number of the conversion on the first port, allocating a second port to be an destination port of the conversion, binding the conversion number of the conversion on the second port, leading the distributed-type system to bind relative conversion number according the origin port and the corresponded destination port, and achieving mirror image among each secondary modules of the distributed system.The invention solves the problems that in distributed-type network equipment, port mirror image among each module is achieved, specific port mirror image conversion can be distinguished, but not simply dose not distinguish conversion, and data flow of all conversions are imaged on a port, and the invention achieves messages to finish correct mirror-image function among each secondary module in a distributed-type system according to self session.

Description

technical field [0001] The invention relates to the field of port mirroring functions of network equipment, in particular to a multi-session port mirroring method and a distributed system. Background technique [0002] Port mirroring provides a backup channel for network transmission, and can forward data from one or more ports to a certain port to monitor the network and monitor traffic. [0003] Now let’s introduce the specific implementation process of port mirroring on how to implement port mirroring on distributed devices: [0004] First, you need to configure the source port of a mirroring session (configuration commands may be different for different devices, but the idea is generally the same); [0005] MIRROR(config)#interface gei_1 / 2 [0006] MIRROR(config-if)#monitor session 1 source direction rx [0007] Second, you need to configure a destination port for the mirroring session; [0008] MIRROR(config)#interface gei_1 / 5 [0009] MIRROR(config-if)#monitor ses...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/56H04L29/06H04L12/701
Inventor 高峰
Owner ZTE CORP