实验目的 1. 加深对网络体系结构的理解。 2. 下载 Cisco Packet Tracer 模拟器并熟悉界面。 3. 初步熟悉软仿真软件的使用方法。 4. 下载 Cisco Packet Tracer 7.1.1 软件并进行汉化。实验环境 Cisco Packet Tracer 模拟器实验内...

【Cisco Packet Tracer】访问 Web服务器

⛳️1. Cisco Packet Tracer简介Cisco Packet Tracer是一款由思科（Cisco）公司开发的网络仿真工具，旨在帮助网络工程师和学生学习和实践网络配置、协议和拓扑设计。它是一种基于图形界面的网络模拟器，使用户能够构建、调试和测试网络，而无需实际的硬件设备。Cisco ...

[帮助文档] PTS的压测流量因安全策略无法直接访问Web应用,怎么办_性能测试(PTS)

问题现象因被压测应用出于安全原因而不对公网暴露服务，或者使用了阿里云云产品Web应用防火墙（Web Application Firewall，简称WAF），因此可能会因为压测流量较大而触发一些拦截、阻断和清洗，导致PTS的压测流量被Web应用防火墙拦截。Web应用防火墙解决方案方案一：WAF设置He...

[帮助文档] PTS的压测流量无法直接访问Web应用的原因_性能测试(PTS)

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Web应用防火墙（WAF）

适用于网站、H5、小程序等。全面应对被搜索引擎标识为危险；出现垃圾内容、恶意弹窗；域名劫持；Web应用漏洞；被挂马中毒；数据泄露；恶意注册灌水；被CC攻击导致Web应用崩溃或打不开；SQL注入、XSS跨站等攻击；爬虫等问题

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