Operating and maintenance system and parameter configuration method of network element device

Abstract

The invention discloses a parameter configuration method and an operating and maintenance (O&M) system of a network element device. The system comprises an initial value configuration file, a dynamic configuration processing module and a parameter configuration module. The method comprises the following steps: the initial value of a configuration parameter is preserved in the initial value configuration file and is configured to the network element device when the network element device is started; the corrected configuration parameter and the modified value thereof during the running process of the network element device are preserved in a dynamic configuration file; and when the network element device is restarted, the initial value in the initial value configuration file is configured to the network element device firstly, and then the modified value in the dynamic configuration filed is used for replacing the initial value which corresponds to the configuration parameter and is configured to the network element device. By using the invention, the configuration parameter can be still completely preserved under various conditions of restart, power-failure and software / hardware upgrade of the network element device, the processing time of the network element device in the read / written configuration information is shorter, and the processing efficiency is high, therefore, the great convenience is provided for the running of the entire network.

Description

technical field [0001] The invention relates to network equipment management technology, in particular to an operation and maintenance (O&M, Operation & Maintenance) system of network element equipment and a parameter configuration method thereof. Background technique [0002] In a communication network, due to differences in network planning and surrounding environments, the hardware configuration of each network element device in the network is different, and due to different network optimization for each network element device and other changes, each network Configuration information for metadevices varies. For example, in a wireless communication system, the hardware configuration of each base station (which can be regarded as a network element device) and the network optimization of the cell are different, resulting in different configuration information of each base station; To adapt to the continuous changes of its surrounding environment and cell capacity, it is als...

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Problems solved by technology

[0005] 1) Although the processing of the prior art is simple, because the generated dynamic configuration file is too large, and all configuration parameter values ​​need to be rewritten every time it is saved, it takes a lot of time to process and greatly increases the number of network elements. Device restart time, low configuration processing efficiency

[0006] 2) Since the processing of dynamic configuration files is too time-consuming, generally, the network element device saves the updated configuration parameter values ​​in the memory, and does not save them in the dynamic configuration file until the network element device needs to be restarted. Therefore, if the During operation, abnormal power failure of network element equipment will result in loss of dynamic configuration information (that is, modified configuration parameter values)

[0007] 3) When the network element equipment is upgraded and the maintenance information points increase and the initial configuration file needs to be updated, the configuration parameter values ​​in the initial configuration file will be inconsistent with the dynamic configuration file, which will bring great inconvenience to the upgrade process

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