网路和 TCP/IP 协定栈的基本知识。参与者应携带装有 Wireshark 软体的笔记型电脑(从网站免费下载 - Www.wireshark.org)
本课程的目的是为参与者提供 Wireshark 协定分析器的基本知识。本课程侧重于对该工具的深入理解,作为使用它进行网路故障排除的基础知识。该课程从数据包捕获、捕获和显示过滤器、统计功能以及专家系统的基础知识开始。在课程结束时,参与者将能够在中小型网路中执行基本的故障排除。该课程以理论、课堂练习和实验室为基础。
- 网路故障排除简介
- 什么是网路故障排除
- 故障排除工具
- 故障排除方法
- 介绍 Wireshark
- Wireshark 如何运作
- 捕获数据包,
- 什么是捕获和显示筛选器
- 配置全域首选项
- 导航和著色技术
- 使用时间值和摘要
- 检查基本追踪档Statistics
- 保存、汇出和列印
- 捕获和显示过滤器
- 捕获过滤器 – 基础知识和过滤器语言
- 显示筛选条件 – 基础知识和筛选语言
- 有用的筛检程式
- 实验室练习和案例研究
- 使用时间值和摘要
- 使用预设时间列设置和精度
- 数据包之间的使用时间
- 设置时间参考和检视捕获时间
- 对时序问题进行故障排除
- 实验室练习和案例研究
- 使用 Statistics 工具
- 创建 I/O 图
- 创建 TCP 时间序列图
- 分析流图
- 评估服务回应时间
- 创建 Round-Trip-Time 图表
- 分析 TCP/IP 流
- 分析应用程式流
- 实验室练习和案例研究
- Expert System 基础知识
- 正常和非正常网路 Communications
- 性能问题的原因
- 数据包丢失、Ack 到 long 和重新传输
- 实验室和案例研究
- 带宽问题
- 带宽测量
- 使用者/流输送量计算
- 应用程式输送量计算
- 带宽和输送量问题
- 实验室练习和案例研究
- 延迟问题
- 计算延迟的要点
- 绘制高延迟时间
- 免费延迟计算机
- 使用 frame.time_delta 筛选器
- 实验室练习和案例研究
- 数据包丢失和重新传输
- 数据包丢失和恢复 - UDP 和 TCP
- 上一个区段丢失和 Out-of-Order Segments 事件
- 重复的 ACK 和快速重新传输
- TCP 重新传输
- 零视窗、视窗更改和其他窗口问题
- 实验室练习和案例研究
United Arab Emirates - Basic Network Troubleshooting Using Wireshark
Qatar - Basic Network Troubleshooting Using Wireshark
Egypt - Basic Network Troubleshooting Using Wireshark
Saudi Arabia - Basic Network Troubleshooting Using Wireshark
South Africa - Basic Network Troubleshooting Using Wireshark
Brasil - Analise de Redes com Wireshark
Canada - Basic Network Troubleshooting Using Wireshark
中国 - Basic Network Troubleshooting Using Wireshark
香港 - Basic Network Troubleshooting Using Wireshark
澳門 - Basic Network Troubleshooting Using Wireshark
台灣 - Basic Network Troubleshooting Using Wireshark
USA - Basic Network Troubleshooting Using Wireshark
Österreich - Basic Network Troubleshooting Using Wireshark
Schweiz - Basic Network Troubleshooting Using Wireshark
Deutschland - Basic Network Troubleshooting Using Wireshark
Czech Republic - Basic Network Troubleshooting Using Wireshark
Denmark - Basic Network Troubleshooting Using Wireshark
Estonia - Basic Network Troubleshooting Using Wireshark
Finland - Basic Network Troubleshooting Using Wireshark
Greece - Basic Network Troubleshooting Using Wireshark
Magyarország - Basic Network Troubleshooting Using Wireshark
Ireland - Basic Network Troubleshooting Using Wireshark
Luxembourg - Basic Network Troubleshooting Using Wireshark
Latvia - Basic Network Troubleshooting Using Wireshark
España - Solución de Problemas Básicos de Red Mediante Wireshark
Italia - Basic Network Troubleshooting Using Wireshark
Lithuania - Basic Network Troubleshooting Using Wireshark
Nederland - Basic Network Troubleshooting Using Wireshark
Norway - Basic Network Troubleshooting Using Wireshark
Portugal - Analise de Redes com Wireshark
România - Basic Network Troubleshooting Using Wireshark
Sverige - Basic Network Troubleshooting Using Wireshark
Türkiye - Basic Network Troubleshooting Using Wireshark
Malta - Basic Network Troubleshooting Using Wireshark
Belgique - Basic Network Troubleshooting Using Wireshark
France - Basic Network Troubleshooting Using Wireshark
日本 - Basic Network Troubleshooting Using Wireshark
Australia - Basic Network Troubleshooting Using Wireshark
Malaysia - Basic Network Troubleshooting Using Wireshark
New Zealand - Basic Network Troubleshooting Using Wireshark
Philippines - Basic Network Troubleshooting Using Wireshark
Singapore - Basic Network Troubleshooting Using Wireshark
Thailand - Basic Network Troubleshooting Using Wireshark
Vietnam - Basic Network Troubleshooting Using Wireshark
India - Basic Network Troubleshooting Using Wireshark
Argentina - Solución de Problemas Básicos de Red Mediante Wireshark
Chile - Solución de Problemas Básicos de Red Mediante Wireshark
Costa Rica - Solución de Problemas Básicos de Red Mediante Wireshark
Ecuador - Solución de Problemas Básicos de Red Mediante Wireshark
Guatemala - Solución de Problemas Básicos de Red Mediante Wireshark
Colombia - Solución de Problemas Básicos de Red Mediante Wireshark
México - Solución de Problemas Básicos de Red Mediante Wireshark
Panama - Solución de Problemas Básicos de Red Mediante Wireshark
Peru - Solución de Problemas Básicos de Red Mediante Wireshark
Uruguay - Solución de Problemas Básicos de Red Mediante Wireshark
Venezuela - Solución de Problemas Básicos de Red Mediante Wireshark
Polska - Basic Network Troubleshooting Using Wireshark
United Kingdom - Basic Network Troubleshooting Using Wireshark
South Korea - Basic Network Troubleshooting Using Wireshark
Pakistan - Basic Network Troubleshooting Using Wireshark
Sri Lanka - Basic Network Troubleshooting Using Wireshark
Bulgaria - Basic Network Troubleshooting Using Wireshark
Bolivia - Solución de Problemas Básicos de Red Mediante Wireshark
Indonesia - Basic Network Troubleshooting Using Wireshark
Kazakhstan - Basic Network Troubleshooting Using Wireshark
Moldova - Basic Network Troubleshooting Using Wireshark
Morocco - Basic Network Troubleshooting Using Wireshark
Tunisia - Basic Network Troubleshooting Using Wireshark
Kuwait - Basic Network Troubleshooting Using Wireshark
Oman - Basic Network Troubleshooting Using Wireshark
Slovakia - Basic Network Troubleshooting Using Wireshark
Kenya - Basic Network Troubleshooting Using Wireshark
Nigeria - Basic Network Troubleshooting Using Wireshark
Botswana - Basic Network Troubleshooting Using Wireshark
Slovenia - Basic Network Troubleshooting Using Wireshark
Croatia - Basic Network Troubleshooting Using Wireshark
Serbia - Basic Network Troubleshooting Using Wireshark
Bhutan - Basic Network Troubleshooting Using Wireshark