A method for full synchronization of eml‑nml inefficient parameters

Abstract

A method for full synchronization of EML-NML low-efficiency parameters, related to the EML-NML technical field, EMS divides parameters into high-efficiency parameters and low-efficiency parameters according to collection efficiency, and divides them into configuration parameters and status according to parameter change frequency from low to high Parameters and maintenance parameters; the method includes the following steps: step S11.NMS starts the inefficient parameter refresh function; step S12.EMS refreshes the inefficient parameters from the device; step S13.EMS generates a full configuration file of inefficient parameters, and The parameter full configuration file is transmitted to the FTP server; Step S14. NMS processes the full configuration file. The invention can support the NMS to only obtain specific classified data, reduce the generation and transmission of synchronous data, and improve the synchronous efficiency of large-scale inefficient parameters between EML-NML.

Description

technical field [0001] The present invention relates to the technical field of EML-NML (Element Management Level-Network Management Level, network element management level-network management level), specifically a method for full synchronization of EML-NML inefficient parameters. Background technique [0002] In the EML-NML management system, the NMS (Network Management System, network layer management system) system needs to synchronize the entire network configuration data of the EMS (Element Management System, network element layer management system) system. In the network-wide data, the number of terminal objects is huge. For example, the management scale of 10,000 network elements and 80,000 cross-connects is estimated to have millions of terminal points in the entire network. The parameters of each terminal point object are distinguished according to the collection efficiency, and there are high-efficiency parameters and low-efficiency parameters. Low-efficiency param...

AI Technical Summary

Problems solved by technology

The maximum granularity it acquires at one time is to obtain the parameters of all sub-layer terminal points according to the physical terminal point or floating terminal point. The 10,000 core PTN (Packet Transport Network, packet transport network) network elements have about one million physical ports and floating terminals. point, which means that obtaining all CTPs (Connection Terminal Points, connecting terminal points, indicating logical ports) needs to be scheduled at least a million times, so it is only suitable for a small number of object acquisition scenarios

Although the second solution can reduce the number of scheduling, it does not take into account the characteristics of the terminal point parameters. Although the simple full configuration synchronization can reduce the number of interactions, it will also seriously affect the efficiency of full configuration synchronization due to inefficient parameters.

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