Topology refreshing method of network management system

A network management system and topology technology, applied in transmission systems, digital transmission systems, data exchange networks, etc., can solve problems such as efficiency bottlenecks and inconsistent notification mechanisms, and achieve the effects of improving efficiency, reducing refresh times, and avoiding refresh operations

Inactive Publication Date: 2008-05-21
ZTE CORP
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  • Summary
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  • Claims
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Problems solved by technology

[0006] First of all, the refresh operation in the processing flow is initiated by the client, which is inconsistent with the notification mechanism for the server to actively report status changes;
[0007] Secondly, the client still needs to process all the status changes reported by the client, and there will be an efficiency bottleneck for topology refresh under a large amount of data

Method used

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  • Topology refreshing method of network management system
  • Topology refreshing method of network management system
  • Topology refreshing method of network management system

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Embodiment Construction

[0032] The preferred embodiments of the present invention will be described in further detail below in conjunction with the accompanying drawings.

[0033] The topology refresh method of the network management system provided by the present invention is based on the idea of ​​network layered division. The client of the network management system is divided into a data model layer and a topology view layer, respectively corresponding to data modeling and user display of telecommunication equipment. Specifically, it mainly includes the following steps:

[0034] First: at the data model layer, the large-scale network is divided into subnets with several logical meanings, and the divided subnets include management objects, such as network elements and connections;

[0035] Secondly, the topology view layer automatically constructs a corresponding layer according to the subnetwork of the data model layer, and at the same time, the topology objects in the layer correspond to the mana...

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Abstract

The invention discloses a topology refresh method of a network management system, and relates to a method in the field of telecommunication network management, comprising the following steps: dividing the network into multiple subnets at the data model layer of the client, and generating the subnets corresponding to the multiple subnets at the topology view layer. Each layer corresponding to the network; judge whether the layer corresponding to the management object is visible, and refresh the topology object of the visible layer. The present invention greatly optimizes the performance of the topology object refresh which consumes the most resources in the network device state change processing flow, and improves the efficiency of the flow.

Description

technical field [0001] The invention relates to a method in the field of telecommunication network management, in particular to a topology refresh method of a network management system. Background technique [0002] NMS is the abbreviation of Network Management System (NMS), which is a software system responsible for unified management and centralized monitoring of telecommunications equipment on the network. An important function of the network management system is to display the operating status of network telecommunications equipment, such as: communication status, alarm status, maintenance status, etc., through a friendly man-machine interactive graphical interface. [0003] Due to the requirements of timely understanding of the operating status of network equipment and timely handling of equipment failures, the network management system must have the characteristics of accuracy and real-time performance in updating the topology status of network equipment, that is, netw...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/24G06F17/30
Inventor 薛亮
Owner ZTE CORP
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