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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 data exchange networks, transmission systems, wavelength division multiplexing systems, etc., to achieve the effect of easy, fast and accurate positioning

Active Publication Date: 2007-05-16
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

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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

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Embodiment Construction

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

[0030] In order to automatically acquire the internal connection relationship of the optical network nodes, it overcomes the deficiency in the prior art of completely adopting the method of manually acquiring the connection relationship through the network management interface. The method for automatically obtaining the internal connection relationship of optical network nodes of the present invention comprises the following steps:

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

[0032] (1) Board address information. Indicates the physical installation position of the single board in the...

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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 technical field of optical communication, in particular to a method for acquiring internal connection relations of nodes in an optical transmission network using wavelength division multiplexing technology. Background technique [0002] With the technical development and wide application of optical transport network, the requirements of network managers for the intelligence of optical network management system are also increasing. Therefore, the optical transport network management system has begun to be managed by traditional network element level network 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 implement include: network-wide fault analysis and fault location, comprehensive network-wide performance analysis, providing users with wavele...

Claims

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Application Information

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Patent Type & Authority Applications(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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