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Method for fine dial testing and quality analysis of Ethernet aggregation link

A technology for link aggregation and quality analysis, applied in data exchange networks, digital transmission systems, electrical components, etc., it can solve the problems of effective monitoring and analysis of quality degradation of aggregated links, inability to real-time, and difficulties, and achieve work efficiency and Ethernet. The effect of improving the network quality assurance level, saving labor costs and improving work efficiency

Active Publication Date: 2020-01-31
北京直真科技股份有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The inventors found that since the aggregated link balances and shields the problem of member links as a whole, and the aggregated link can only be monitored and analyzed as a whole by conventional means, indicators appear in each member link in the aggregated group Problems such as degradation cannot be detected and analyzed in a timely manner, let alone the quality of each member link within the aggregation link, which also brings some difficulties to operators' daily network maintenance.
For example, from the perspective of the current status of Ethernet networking and the management and maintenance of aggregated links, the existing problems and defects in the refined quality analysis of aggregated links are as follows: 1. There are a large number of network element nodes, the link relationship is complex, and a large number of aggregated links are used at the same time. If you rely on manual methods to maintain the entire network links and identify the corresponding relationship between aggregated links and physical links, data maintenance is difficult and the accuracy rate is low. ; On this basis, it is more difficult to analyze the quality of the aggregated links in the network
2. Most of the existing vendor’s network management monitors and maintains physical network elements and physical ports, and cannot monitor and analyze problems and quality degradation of aggregated links in a real-time and effective manner.
3. The traditional integrated network management can discover related alarms and quality indicators of aggregated links through SNMP collection and PING testing methods, but cannot refine the quality indicator analysis of specific member links

Method used

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  • Method for fine dial testing and quality analysis of Ethernet aggregation link
  • Method for fine dial testing and quality analysis of Ethernet aggregation link
  • Method for fine dial testing and quality analysis of Ethernet aggregation link

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Embodiment Construction

[0046] Below with the accompanying drawings ( Figure 1-Figure 9 ) to illustrate the present invention.

[0047] figure 1 It is a schematic diagram of link aggregation technology. figure 2 is a schematic diagram of aggregated links with faulty links. image 3 It is a schematic diagram of a single-ended login link using aggregation technology. Figure 4 It is a schematic diagram of a dual-terminal login link using aggregation technology. Figure 5 It is a schematic diagram of the screen display information that both ends of the link can log in and support PING dial test collection. Figure 6 It is a schematic diagram of an aggregated link that can log in at both ends of the link and supports PING dial test collection. Figure 7 It is a schematic diagram of an aggregated link with single-end login and support for PING dial test collection. Figure 8 It is a schematic diagram of a non-aggregated link that can log in at both ends of the link and supports PING dial test coll...

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Abstract

The invention discloses a method for fine dial testing and quality analysis of an Ethernet aggregation link, capable of finding out the link quality problem in time, improving the working efficiency of poor-quality link analysis, and avoiding time and labor waste of manual statistics. The method is characterized by comprising the following steps: 1, determines a data source, wherein the data comprises automatically-collected basic data and manually-imported basic data; 2, collecting link dial testing indexes and establishing a poor-quality link analysis algorithm, performing PING dial testinganalysis on the aggregated link, performing PING dial testing analysis on the physical link of the non-aggregated link, obtaining the time delay and the packet loss rate of each tested link, and obtaining the error code index and the flow loss index of each tested link; and 3, identifying the poor-quality link according to an identification algorithm, wherein the identification algorithm means that the poor-quality link is identified by setting a preset value for a comprehensive performance index of the Ethernet link, and the comprehensive performance index adopts day granularity data as a measurement standard or minute granularity data as a measurement standard.

Description

technical field [0001] The present invention relates to network quality analysis technology, in particular to a method for fine-tuning and quality analysis of Ethernet aggregated links, which can timely discover the quality problems of aggregated links, improve the work efficiency of poor-quality link analysis, and avoid manual statistics. It is time-consuming and labor-intensive, which is conducive to providing strong system support for the optimization and evaluation of the overall network. Background technique [0002] As the network scale continues to expand, users have higher and higher requirements for the bandwidth and reliability of backbone links. In traditional technologies, bandwidth is often increased by replacing high-speed port boards or network elements that support high-speed port boards. However, this solution requires high costs and is not flexible enough. [0003] Link aggregation (English: Link Aggregation) technology, also known as backbone technology (...

Claims

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Application Information

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IPC IPC(8): H04L12/26H04L12/24H04L12/709H04L45/243
CPCH04L43/10H04L43/08H04L43/06H04L41/0213H04L41/14H04L45/245
Inventor 刘义行周飞韩振平
Owner 北京直真科技股份有限公司
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