Transmission network physical same routing hidden danger checking and avoiding system and method

Abstract

The invention is applicable to the technical field of transmission networks, and provides a transmission network physical same-route hidden danger checking and avoiding system and method, the system comprises three subsystems, namely a pipeline system, a manufacturer network management system and an integrated resource system, and the pipeline system is used for risk checking of cross-network-management same-route; the transmission optical cable link information is called through a pipeline system, and the data is integrated into a transmission optical cable segment table; meanwhile, risk traversal of the same route is carried out on the optical cables in the transmission optical cable segment table, and the risk ratio of the same route is calculated to form a same-route optical cable pair, a transmission optical cable segment table is formed, physical same-routing hidden trouble checking of the transmission network is realized; and then the manufacturer network management system modifies the port data of the optical cable according to the new transmission optical cable segment table, increases the management of the risk link group, checks and reminds the risk link group when the service configuration is passed, and issues the configuration after confirmation, thereby realizing the avoidance of the hidden trouble checking of the physical same route of the transmission network.

Description

technical field [0001] The invention belongs to the field of transmission network technology, and in particular relates to a system and method for checking and avoiding physical and routing hidden dangers in a transmission network. Background technique [0002] The physical routing of the transmission network: If there are more than two links between network devices, they are often interconnected through dynamic routing. In this way, even if one link between devices is interrupted, the dynamic routing will select another link, which will not cause data loss between devices. Transmission interruption, but in the actual environment, more than two links will go through the same physical medium, such as a multi-core optical cable, a multi-core cable, etc., so that once one link is interrupted, the other link will also be interrupted, so The state is called physical routing. [0003] When a hidden danger occurs in one of the optical cables or optical fibers in the same physical ...

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a system and method for checking and avoiding hidden dangers in the same physical route of the transmission network, aiming to solve the problem that when a hidden danger occurs in one of the optical cables or optical fibers in the physical route of the existing transmission network, it will also threaten other optical cables and optical fibers in the same route. Optical fiber, it is easy to cause the entire line or link of the same route to be interrupted, resulting in network interruption

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