Communication network management performance test simulation network establishing method

Abstract

The invention provides a communication network management performance test simulation network establishing method. The communication network management performance test simulation network establishingmethod includes the steps: calculating the optimal performance parameter configuration ratio of a network card and a CPU used by a cloud host according to physical performance parameters of a simulated network element in a communication network management performance test simulation network to be established and network card performance parameters and CPU performance parameters of the cloud host;according to the calculated optimal performance parameter configuration ratio of the network card and the CPU used by the cloud host, configuring the network card and the CPU of the cloud host; whenconfiguration of the network card and the CPU of the cloud host is completed, according to the total number of the simulated network elements, required by the communication network management performance simulation network, calculating the total number of the cloud hosts required for establishing the simulation network; and creating a corresponding number of cloud hosts for the communication network management performance test simulation network based on the calculated total number of cloud hosts. The communication network management performance test simulation network established by the communication network management performance test simulation network establishing method is closer to the real network, and improves the accuracy of the performance test simulation results.

Description

technical field [0001] The invention relates to the technical field of communication network management, in particular to a method for building a communication network management performance test simulation network. Background technique [0002] The communication network management performance test refers to the test of various performance indicators of the communication network management under the condition of large-scale network elements. Common indicators include: response time, processing capability, manageable network element scale, etc. [0003] Communication network management performance testing usually uses a small number of real network element devices and virtual network element devices constructed by several simulation software to meet the test requirements of large-scale network element networks, reducing equipment investment and cost to a certain extent. [0004] figure 1 It is a schematic diagram of a simulated network for a typical communication network ma...

AI Technical Summary

Problems solved by technology

[0008] 1. All the data (such as SNMP protocol messages) that simulate the interaction between network elements and network management are transmitted through the network card of the PC. The limited number of network cards, bandwidth and transmission rate may cause concurrent messages to become serial messages, which cannot simulate real networks. The interaction between network element equipment and the network management system does not match the actual scene where multiple network elements directly interact with the network management system

[0009] 2. The number of CPUs and the main frequency of the PC cannot meet the performance requirements of a large number of simulated network elements, which may lead to low operating performance of the simulated network elements, which is far behind the real equipment.

[0010] In summary, the performance test data generated by the network test environment thus built may have a large gap with the performance test results in the real environment

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