[課業] 電腦網路 三向交握
各位好
以A想和B連線為例 三向交握是
SYN
A -------------> B
SYN+ACK
A <------------- B
ACK
A ------------> B
有的書好像提到連線至少要 三向交握
我的疑問是 如果只有雙向 會有什麼問題嗎?
SYN
A -------------> B
ACK
A <------------- B
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