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网络安全技术实验二.md
本实验围绕网络层的核心协议——ICMP,通过对网络数据包的嗅探与伪造操作,加深对网络通信机制的理解。 ICMP 协议原理 ICMP 协议常用于网络设备间的控制信息传递,如 ping 命令使用的 Echo Request(类型8)和 Echo Reply(类型0)。当主机发送 Echo Request 后,若目标 ...
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