DCN network self-connection method based on dynamic programming

Abstract

The invention belongs to the technical field of network communication, and discloses a DCN network self-connection method based on dynamic planning. The method comprises the following steps that a network element is triggered to start a main interface election process of the DCN through an LLDP neighbor HELLO message; and after the election is completed, the DI distributes effective IP addresses to all interfaces in the subnet and carries out related attribute configuration on the OSPF protocol, so that a whole network DCN channel is established, and the network manager carries out centralizedmanagement on all network elements of the communication network through the DCN channel. Meanwhile, in the normal operation process of the DCN, the change of the network environment can be sensed through periodical verification, so that self-adaptive adjustment is realized to cope with the dynamic change of the network.

Description

technical field [0001] The invention relates to the technical field of network communication, in particular to a DCN network self-communication method based on dynamic programming. Background technique [0002] The emergence of the Data Communication Network (DCN for short in this article) facilitates the remote centralized deployment and management of all network elements in the communication network by the network element management system (referred to as the network management system), and realizes the convenient opening of new network elements. The manpower and time costs of network maintenance are greatly reduced. At present, DCN implementation methods are roughly divided into the following two types: [0003] 1. New network elements are discovered through the neighbor automatic discovery function of the current network elements. Since the DCN function is enabled on the network elements, after the physical connection is successfully established, the new network element...

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Problems solved by technology

[0005] In the first implementation mode, it is often necessary to manage IP configuration and interface-related part of the network element one by one during network deployment, and when the network changes, certain manual configurations are also required to adapt to the changed network, and the network frequently oscillates It is bound to have a greater impact on the management of network elements

The second implementation is only limited to small-scale networks (relevant scheme design is described as 2 hops, and beyond the range, configuration cannot be continued), which limits the scope and effect of DCN applications, and cannot support normal-scale network management.

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