Network layer link automatic generation method and system

Abstract

The invention discloses a network layer link automatic generation method and system, and relates to the field of telecommunication transmission network management. The network layer link automatic generation method comprises the steps of: recognizing a current scene, and judging the recognized scene, namely, when the scene creates a physical connection fiber for a subnet, creates a FlexE channel circuit for the subnet or creates an ODUk circuit for the subnet, a port mode and an MPLS switch attribute are detected; if the port mode is a network layer mode and the attribute of the MPLS switch is on, generating a network layer link; when the scene creates an OTN Client circuit for the subnet, if a port mode is a network layer mode, the attribute of the MPLS switch is on and the port is at an Ethernet rate, generating a network layer link; and when the scene is that the network element creates an aggregation main interface or the network element creates a sub-interface, if the port mode is a network layer mode, the attribute of the MPLS switch is on and physical fiber connection exists between the port and the network element at the opposite end, generating a network layer link. The network layer link can be automatically generated, and the configuration efficiency is high.

Description

technical field [0001] The invention relates to the field of telecommunication transmission network management, in particular to a method and system for automatically generating network layer links. Background technique [0002] With the advent of the 5G communication era, users have more and more functional requirements for the management and control system based on the SDN (Software Defined Network, software-defined network) architecture, and have increasingly clear requirements for the practicability and ease of use of the functions. Hierarchical topology management is one of the most important functions. An important feature of hierarchical topology is topology abstraction. Topological abstraction is mainly applied in the hierarchical structure of controllers to form a hierarchical abstract topology. That is, the underlying controller directly controls the transmission network equipment, while the high-level controller controls the transmission network through its lower ...

AI Technical Summary

Problems solved by technology

[0004] At present, the standards and application scenarios of network layer links are clearly defined in the test specifications and service layering models of various operators. method, the learning cost is huge for users, the configuration efficiency is low, and there is a high probability of configuration errors, the usability and ease of use are very poor, and an efficient automatic configuration method is urgently needed

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