Method for obtaining network information and network management system

A network management system and network information technology, applied in the method and network management system, in the field of acquiring network information, can solve the problems of inability to manage the network, inability to comprehensively manage the network, incompatibility of protection group information, etc., so as to improve reliability, improve The effect of monitoring capabilities and improving operational capabilities
CN1929407AInactive Publication Date: 2007-03-14HUAWEI TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
HUAWEI TECH CO LTD
Publication Date
2007-03-14
Estimated Expiration
Not applicable · inactive patent

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Abstract

This invention provides one method to acquire network information, which comprises the following steps: first network sends preset protector sub network information index orders; second management receives the said order and requires protection sub network relative information and sends required information to first network management. The invention provides one network management system composed of first and second managements. Through above method and system, it is helpful to get whole network information and whole management.
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Description

technical field

[0001] The invention relates to the field of optical technology communication, in particular to a method for acquiring network information and a network management system. Background technique

[0002] Optical fiber communication systems are widely used due to their huge bandwidth and resources and relatively low manufacturing costs. At present, the optical fiber transmission network has become the leading transmission network in all countries in the world. However, the high-level network management of the existing optical transport network generally only manages the network elements in the protection field, and does not involve the management of the network layer. In order to meet the unified management of the optical transport network of telecom operators and the interoperability requirements of the optical transport network management of various equipment manufacturers, the optical transport network EML (Element Management System, network element manageme...

Claims

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