Access level network topology management method and system

A network topology and topology management technology, applied in the field of access-level network topology management methods and systems, can solve the problems of inability to discover client network elements, increasing network congestion, and wasting bandwidth.

Active Publication Date: 2014-01-22
RAISECOM TECH
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  • Claims
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Problems solved by technology

In this way, the initiative of network management is not on the gateway network element. If the client does not initiate an IP application for some reason, or the application message is lost for some reason, the gateway cannot find the client network element and cannot perform IP allocation.
In addition, DHCP a

Method used

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  • Access level network topology management method and system
  • Access level network topology management method and system
  • Access level network topology management method and system

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[0106] In order to make the purpose, technical solution and advantages of the present invention more clear, the embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined arbitrarily with each other.

[0107] The steps shown in the flowcharts of the figures may be performed in a computer system, such as a set of computer-executable instructions. Also, although a logical order is shown in the flowcharts, in some cases the steps shown or described may be performed in an order different from that shown or described herein.

[0108] The network topology management method proposed by the present invention is composed of two parts, which are divided into two levels: the bottom layer is the topology automatic discovery part, which adopts the private topology collection protocol ba...

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Abstract

The invention discloses an access level network topology management method and an access level network topology management system. The method comprises the following steps that a gateway network element in a network obtains the connection relationship between the network topology and the network element in the whole network, and a topology tree adopting the gateway network element as a root node is generated according to the obtained connection relationship between the network topology and the network element; the gateway network element records and maintains all topology node information in the topology tree, wherein the topology node information at least comprises the network element level and the network element state. The invention provides a topology management method based on topology automatic discovery and automatic management of a main control disc, and the automatic collection and the maintenance management on the whole network topology are preferably realized.

Description

technical field [0001] The invention relates to a network topology technology, in particular to an access-level network topology management method and system. Background technique [0002] With the continuous expansion and upgrading of access-level telecom operators' networks, the number of network elements continues to increase, and the traditional SDH (Synchronous Digital Hierarchy, Synchronous Digital Hierarchy) network is gradually converted to packet Ethernet. Independent network elements are managed independently. According to the existing network management structure, every time a new network element is added, the operator needs to configure its IP, so that the network management can realize the maintenance and management of the new network element. This configuration is particularly cumbersome when the operator adds many devices at a time. This requires that the network management system can be automated to the greatest extent to realize automatic discovery of netw...

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Application Information

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IPC IPC(8): H04L12/24H04L29/12H04L12/751H04L45/02
Inventor 邝丽丽徐静茹唐大庆
Owner RAISECOM TECH
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