Construction of small LAN and network performance test analysis
小型局域网的搭建与网络性能测试分析

摘要

随着数字化办公与生活需求增长，小型局域网搭建及性能优化成为重要课题。阐述小型局域网搭建流程，涵盖硬件设备选型、网络拓扑设计与网络配置。介绍网络性能测试指标与方法，运用专业工具对搭建完成的局域网进行吞吐量、延迟、丢包率等测试，分析测试数据以评估网络性能，找出性能瓶颈并提出优化策略。通过完整搭建与测试流程呈现，为小型局域网建设与性能提升提供参考。

Abstract

As the demand for digital office and living environments grows, building and optimizing small local area networks has become an important topic. This article outlines the process of setting up a small LAN, covering hardware selection, network topology design, and network configuration. It introduces network performance testing metrics and methods, using specialized tools to test throughput, latency, packet loss rate, and other metrics on the completed LAN. The test data is analyzed to evaluate network performance, identify performance bottlenecks, and propose optimization strategies. By presenting a complete setup and testing process, this article provides a reference for the construction and performance improvement of small LANs.