What are common TCP flags (SYN, ACK, FIN, RST) and how do they appear in packet captures?

What are common TCP flags (SYN, ACK, FIN, RST) and how do they appear in packet captures?

题目类型: 技术面试题

这是一道技术面试题，常见于澳洲IT公司面试中。

难度: medium

标签: interviewbit, networking, topic-specific

参考答案摘要

TCP flags control the state of a TCP connection and are visible in packet captures such as tcpdump . SYN: Used to initiate a connection ACK: Acknowledges received data FIN: Gracefully closes a connect...

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