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SNMP-based transmission network unified network management system

A network management system and network management protocol technology, applied in transmission systems, digital transmission systems, data exchange networks, etc., can solve problems such as unified management and control that have not yet been achieved

Active Publication Date: 2017-01-04
STATE GRID CORP OF CHINA +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the current research results have been able to achieve unified monitoring and data collection of heterogeneous network devices, unified management and control have not yet been realized

Method used

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  • SNMP-based transmission network unified network management system
  • SNMP-based transmission network unified network management system
  • SNMP-based transmission network unified network management system

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0030] As shown in the figure, the present invention includes the following steps.

[0031] Step 1. The management station sends a control data packet, adopts the SNMP management protocol, and transmits through the non-connection-oriented UDP protocol.

[0032] Step 2, the request queue receives the control data packet from the management station; completes the functions of the lower four layers of the TCP / IP model.

[0033] Step 3. Perform protocol analysis on the received data packet to obtain the communication protocol stack, management information model and network management protocol type, and store them in the information base.

[0034] Step 4. Entrust the sub-agent module to collect and analyze the information of the managed device, store it in the data processing module, and record the protocol type of the managed device in the management information model processing module.

[0035] Step 5: The management information model processing module encapsulates the data of t...

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PUM

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Abstract

The invention provides an SNMP-based transmission network unified network management system, belongs to the technical field of power communication network management, and specifically relates to an SNMP-based transmission network unified network management system. The invention provides an SNMP-based transmission network unified network management method to well shield underlying transmission protocol differences. The method includes following steps: step 1, a management station sends a control data packet, employing an SNMP management protocol, and performs transmission through a non-connection-oriented UDP; step 2, a request queue receives the control data packet from the management station; step 3, protocol analysis is conducted on the received data packet, and a communication protocol stack, a management information model and a network management protocol type are obtained and stored in an information base; and step 4, a sub-agent module is delegated to collect and analyze information of managed equipment, the information is stored in a data processing module, and the protocol type of the managed equipment is recorded in the processing module of the management information model.

Description

technical field [0001] The invention belongs to the technical field of electric power communication network management, in particular to an SNMP-based unified network management system for a transmission network. Background technique [0002] With the rapid increase of network services and the rapid development of information and communication technology (ICT), the network is required to have a higher forwarding rate and a larger address space. At this time, the next-generation power communication network with the core of network IP, network flattening, access layer platform, and terminal intelligence diversification emerges as the times require. In particular, the introduction of the concept of smart grid puts forward higher requirements on the performance of the power communication network. In order to realize the intelligence of office, power grid management and power production scheduling, the power communication network needs to provide real-time voice, video and data ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/24
Inventor 赵宏昊孟凡博吴迪英黄国辉符太懿李然卢毅高明双金成明
Owner STATE GRID CORP OF CHINA
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