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A method to automatically obtain inner connection relation of optical network node

A technology of optical network nodes and connection relationships, which is applied in the direction of data exchange network, transmission system, digital transmission system, etc., to achieve the effect of easy, fast and accurate positioning

Active Publication Date: 2008-12-03
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide a method for automatically obtaining the internal connection relationship of optical network nodes, automatically obtain the internal connection relationship of optical network nodes, and overcome the shortcomings of the prior art that completely adopts the method of manually obtaining the connection relationship through the network management interface

Method used

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  • A method to automatically obtain inner connection relation of optical network node
  • A method to automatically obtain inner connection relation of optical network node
  • A method to automatically obtain inner connection relation of optical network node

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Embodiment Construction

[0029] The method for automatically acquiring the connection relationship according to the invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

[0030] In order to automatically obtain the internal connection relations of the optical network nodes, the disadvantage of the prior art that the connection relations are obtained manually through the network management interface is overcome. The method for automatically acquiring the internal connection relationship of optical network nodes of the present invention includes the following steps:

[0031] Step 1. First, establish a connection relationship information model for each functional module (or single board) of the node device, and the content of the information included in the connection information model is as follows:

[0032] (1) Single board address information. Indicates the physical installation position of the board in the same equipment rack. Each functional b...

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Abstract

The disclosed method for automatic acquiring inner connection relation for optical network node comprises: the network management system builds connection relation model for every function single board of node; according to the unique information in the model data, it matches inner port to automatic search all inner connection relation; then, it shows the connection result in figure or text table. This invention is convenient to reduce maintenance cost.

Description

Technical field [0001] The invention relates to an optical network node in the field of optical communication technology, and in particular to a method for acquiring the internal connection relationship of the node of an optical transmission network using wavelength division multiplexing technology. Background technique [0002] With the development and wide application of optical transport network technology, the requirements of network managers for the degree of intelligence of optical network management systems have also been continuously improved. For this reason, optical transport network management systems have begun to be managed by traditional network element-level networks. The system (EMS, Element Management System) is evolving to a network-level network management system (NMS, Network Management system). The main functions that the network-level management system needs to achieve include: network-wide fault analysis and fault location, comprehensive network-wide perfor...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/24H04B10/08H04J14/02
Inventor 王振宇常煜芬王加莹
Owner ZTE CORP
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