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Automatic layout method for network topology in SNMP (simple network management protocol) network management system

A network topology, automatic layout technology, applied in transmission systems, digital transmission systems, data exchange networks, etc., can solve the problem of not achieving a high degree of comprehensive automation, achieve flexible layout objects, simple and fast operation, and improve the degree of automation Effect

Active Publication Date: 2012-07-04
SHENZHEN NEW GREENNET TECH +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Especially for large-scale network topology management, as the basis of network management, it is also a direct reference for network management personnel to locate, analyze and configure management of faults, performance, security, etc., but has not achieved a high degree of comprehensive automation.

Method used

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  • Automatic layout method for network topology in SNMP (simple network management protocol) network management system
  • Automatic layout method for network topology in SNMP (simple network management protocol) network management system
  • Automatic layout method for network topology in SNMP (simple network management protocol) network management system

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Experimental program
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Effect test

Embodiment Construction

[0035] The present invention acquires the information of nodes and connections in the area selected by the user or in the topological graph designated by the user, obtains the neighbor relationship of the nodes, selects a layout algorithm through a filter, and realizes the automatic layout of the network topology.

[0036] The area selected by the user or the topology map specified by the user is an operation of the SNMP network management system.

[0037] Such as figure 1 Shown is an embodiment of the present invention. Step 1 is to select a layout object, which may be a hub, MODEM or router. Step 2 is the establishment of the neighbor relationship, the connection between the layout object and the layout object, the objects at both ends of the connection cannot be the same, and the object sets of different connections cannot be the same. The topology automatic layout flow chart of the present invention includes the following steps:

[0038] A. The user selects an area or sp...

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PUM

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Abstract

The invention discloses an automatic layout method for a network topology in an SNMP (simple network management protocol) network management system, which comprises the following steps: acquiring information on nodes and connecting lines from the selected region or designated topological diagram; and acquiring the node neighborhood through the connecting lines, realizing automatic layout of a network topology by using a filter, and adjusting the layout region and drawing the layout diagram through the layout coordinates. The selected region and the designated topological diagram are the region selected by a user and the topology file designated by the user in the SNMP network management system. In the invention, the neighborhood is acquired through the connecting lines according to the selected region or the designated topological diagram, thereby realizing automatic layout of the network topology and enhancing the resolution and work efficiency of the network topology.

Description

technical field [0001] The invention relates to a method for managing equipment by an SNMP network management system, in particular to a method for automatically laying out topology structures of equipment by an SNMP network management system. Background technique [0002] In recent years, the scale of network development has become larger and larger, and the number of access devices, transmission devices, and hosts in the network has grown at a near-exponential rate. The distribution is also becoming wider and wider, from a dense network concentrated in some developed cities and regions at first to a complex network covering major, medium and small cities around the world. At the same time, management is becoming more and more automated and visualized. If the complex network topology is only expressed in the form of a large amount of complicated data, it is very difficult to grasp the network topology. It is imperative to make full use of excellent hardware performance and ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/24
Inventor 张方玉
Owner SHENZHEN NEW GREENNET TECH
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