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Network model dynamic extension method and system, and computer readable storage medium

A dynamic expansion and network model technology, applied in the field of cloud computing, can solve problems such as vendor lock-in, openness limitations, and poor compatibility

Active Publication Date: 2020-03-10
CHINA TELECOM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the SDN systems of mainstream manufacturers are mostly closed Overlay (virtualization technology mode superimposed on the network architecture) SDN solutions with limited openness and poor compatibility. After deployment, it is easy to face the problem of vendor lock-in

Method used

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  • Network model dynamic extension method and system, and computer readable storage medium
  • Network model dynamic extension method and system, and computer readable storage medium
  • Network model dynamic extension method and system, and computer readable storage medium

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Embodiment Construction

[0046] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. The following description of at least one exemplary embodiment is merely illustrative in nature and in no way taken as limiting the invention, its application or uses. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0047] The relative arrangements of components and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise.

[0048] At the same time, it should be understood that, for the convenience of d...

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Abstract

The invention discloses a network model dynamic extension method and system and a computer readable storage medium. The network model dynamic extension method comprises the following steps that: underthe condition that a northbound application programming interface carries an extension attribute, a model platform calls an extension template reading interface and reads the extension attribute andoperation; the corresponding service operation call is sent to a service routing layer for processing as required; and the service routing layer distributes different service operation calls to the specified southbound plug-in. The invention provides a network template, which can realize dynamic expandability of a network model without modifying original codes.

Description

technical field [0001] The invention relates to the field of cloud computing, in particular to a method and system for dynamically expanding a network model, and a computer-readable storage medium. Background technique [0002] With the reconstruction and evolution of the network, the SDN (Software Defined Network) of the data center network is bound to introduce the SDN solutions of different vendors in a gradual deployment manner, forming a multi-resource pool multi-vendor SDN scenario. [0003] At present, mainstream manufacturers' SDN systems are mostly closed Overlay (virtualization technology mode superimposed on the network architecture) SDN solutions with limited openness and poor compatibility. After deployment, it is easy to face the problem of vendor lock-in. [0004] In order to carry various types of cloud services, the cloud resource pool needs to have different capabilities such as SLA (Service-Level Agreement, Service Level Agreement), disaster recovery and d...

Claims

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Application Information

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IPC IPC(8): H04L12/24
CPCH04L41/5048H04L41/5054H04L41/145H04L41/0893
Inventor 林宝洪樊勇兵陈楠黄志兰吴林泽
Owner CHINA TELECOM CORP LTD
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