A method and system for remote centralized control of 10g EPON equipment

Abstract

The invention provides a method and system for remotely controlling 10G EPON equipment in a centralized mode. The method comprises the steps that firstly, the attributes of a watch dog are preset; secondly, the state of a watch dog mechanism of the 10G EPON equipment is looked up through a telecommunication management system (TMS); thirdly, when the watch dog mechanism is changed, watch dog mechanism information is sent to an EMS by the TMS; fourthly, watch dog mechanism information is sent to the 10G EPON equipment by the EMS; fifthly, a required watch dog mechanism is switched through the 10G EPON equipment; sixthly, the success of setting is notified to the TMS through the EMS. The system comprises the TMS, the network access equipment management system (EMS), the 10G EPON equipment and the watch dog, wherein the TMS, the EMS and the 10G EPON equipment are sequentially connected. Because multi-level and multi-process dog feeding programs are designed and process operation states are recognized through different levels, the monitoring process of the watch dog mechanism can be changed according to user requirements, the phenomenon that all processes are monitored by a traditional watch dog mechanism, and accordingly functions which users do not need have faults and the system is restarted is avoided, and stability of the system is improved.

Description

technical field [0001] The invention belongs to communication network management, and in particular relates to a method and system for remote centralized control of 10G EPON equipment. Background technique [0002] In the communication system, network access equipment is managed in a layered management manner, which is generally divided into three layers: Telecommunication Management System (TMS for short), Equipment Management System (Equipment Management System for short), EMS) and network access equipment (Network AccessEquipment referred to as NAE). The interface between TMS and EMS is called northbound interface (Itf-N), and the interface between EMS and NAE is called southbound interface (Itf-S). 10G EPON equipment is a kind of network access equipment. [0003] The communication network is the central nerve of the digital substation, its performance directly affects the availability of the substation automation system, and determines the safety of the digital substa...

AI Technical Summary

Problems solved by technology

[0004] At present, most 10G EPON devices have a watchdog mechanism, which restarts the system when an abnormality occurs in the system. Therefore, it is impossible to avoid communication interruption caused by abnormal service usage by non-users, and it is also impossible to set the device watchdog trigger according to user needs. Restart conditions to achieve stable and safe operation that still meets user needs under extreme conditions

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