Method and apparatus for estimating terminal to terminal service grade protocol

A service level agreement and level technology, applied in the field of level agreement evaluation method and evaluation device, can solve the problems of low test accuracy, unable to test network performance indicators, no IP network service evaluation, etc., and achieve the effect of reducing requirements

Inactive Publication Date: 2007-01-31
CHINA IWNCOMM
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Problems solved by technology

[0009] One of the purposes of the present invention is to propose an evaluation method for an end-to-end service level agreement, which solves the problem that the existing evaluation method can only monitor a certain device or a certain network segment, and it is difficult to perform an evaluation of the end-to-end network performance. The technical problem of monitoring; this method also overcomes the defect that the existing method on

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  • Method and apparatus for estimating terminal to terminal service grade protocol
  • Method and apparatus for estimating terminal to terminal service grade protocol
  • Method and apparatus for estimating terminal to terminal service grade protocol

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[0064] The process flow of an evaluation method for an end-to-end service level agreement is shown in figure 1 :

[0065] Set up a database to save the entered SLA information, intermediate data involved in SLA evaluation (such as test return values ​​of network performance parameters, test task tables, etc.) and final evaluation results, and pre-save business-parameter weights in the library matrix (step 1). The task management module controls the SLA analysis module to periodically scan the database to check whether there is a new SLA entry (step 2). When there is a new SLA entry, the task management module controls the SLA analysis module to read and analyze the SLA, extracts the SLS part and stores it in the database as a service level objective (SLO); the task management module generates a test task table and stores it in the database (step 3) . Within the validity period of the SLA, the task management module controls the network performance test module to initiate a ...

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Abstract

The invention is an end-to-end service grade protocol evaluating method, comprising the steps of: setting database; scanning database; generating test list of tasks; making active measurement and passive measurement; and evaluating network performance data. And an evaluating device for implementing the method comprises task management module, service grade protocol analyzing module, network performance module, service grade protocol evaluating module and report generating module, where the task management module makes bidirectional communication with the service grade protocol analyzing module, network performance module and service grade protocol evaluating module. And it can accurately collect measuring sample, achieve an expected effect of SLA monitoring, and has high testing accuracy and strong pertinence.

Description

technical field [0001] The invention relates to an evaluation method and an evaluation device of an IP network-based service level agreement, in particular to an evaluation method and an evaluation device of an end-to-end service level agreement. Background technique [0002] Service Level Agreement (hereinafter referred to as SLA, the abbreviation of Service Level Agreement) refers to an agreement between the service provider and the user that requires the service provider to guarantee specific business performance and reliability for the user to pay a certain fee. Traditional service level agreements usually include service availability and customer support service guarantees, such as: the technical support center guarantees the time to solve user problems, the number and time of business interruptions, and so on. In recent years, with the rapid development of Internet-based business applications, more and more users have put forward service performance guarantee requireme...

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Application Information

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IPC IPC(8): H04L12/26
Inventor 王佳玮曹军关福俊李轶军
Owner CHINA IWNCOMM
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