Dynamic parameter synchronizing method and system of multipoint access device

Abstract

The invention discloses a dynamic parameter synchronizing method and system of a multipoint access device. The dynamic parameter synchronizing system comprises a parameter source server, a core host and a plurality of access devices, wherein the parameter source server is respectively connected with the plurality of access devices, the core host is respectively connected with the plurality of access devices; and one access device comprises a parameter reset request receiving device, a parameter reset request processing device, a parameter reset request sending device, a parameter reset response receiving device, a synchronizing updating command generating device, a synchronizing updating command sending device, a parameter downloading request sending device, a parameter downloading response receiving device, a parameter local updating device, a synchronizing updating response receiving device and a parameterization processing device. According to the invention, the problem that each node preposing device before dynamic parameter synchronizing updating, in dynamic parameter synchronizing updating and after dynamic parameter synchronizing updating of the multipoint access device can be used for carrying out correct parameterization on online data is solved.

Description

technical field [0001] The invention relates to the technical field of dynamic parameter synchronization in computer network communication, in particular to a dynamic parameter synchronization method and system for multi-point access equipment. Background technique [0002] In the computer network, for open application systems, in order to cope with the increasing communication and data processing pressure carried by the data interaction between systems, the deployment strategy of multi-point access is often introduced to achieve multi-channel concurrency, load balancing and online Mutual backup, thereby greatly improving the local high availability of the application system and the throughput of online data processing. [0003] In the online data processing process, in addition to the general data interaction between systems, there are also some dynamic parameter synchronization processes, which are generally used for symmetrical parameter setting between systems, and the s...

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Problems solved by technology

[0003] In the online data processing process, in addition to the general data interaction between systems, there are also some dynamic parameter synchronization processes, which are generally used for symmetrical parameter setting between systems, and the synchronous update of these dynamic parameters is divided into regular update For the dynamic parameter data that is updated irregularly, during the update process and after the update between systems is completed, the system that adopts the multi-point deployment strategy needs to synchronize the data in the system in a timely, safe and effective manner. Processing, in the case of low concurrency of online data, the synchronization between internal nodes of the system can use database-based synchronization technology, such as STRINGS or DBLINK, etc., but the average concurrency of online data is very high and the frequency of online data delivery is not In a system with specific rules, the above-mentioned database-based synchronization technology is not a safe and reliable method, and there are security risks and loopholes such as untimely synchronization or synchronization failure. If the synchronization occurs during the peak period of online data, once it is not synchronized in time or If it fails, it will cause serious problems such as a large amount of data processing failure or a large amount of online data accumulation, which will have a great impact on the stability and reliability of the system and violate the original intention of the multi-point access deployment strategy

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