問題：
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Does the port change when a server accepts a TCP connection?
當服務器接受 TCP 連接時，端口會改變嗎？
(3 answers)
(3 個回答)
Closed 3 years ago .
3年前關閉。
I understand the basics of how ports work.我瞭解端口如何工作的基礎知識。 However, what I don't get is how multiple clients can simultaneously connect to say port 80. I know each client has a unique (for their machine) port.但是，我不明白的是多個客戶端如何同時連接到端口 80。我知道每個客戶端都有一個唯一的（用於他們的機器）端口。 Does the server reply back from an available port to the client, and simply state the reply came from 80?服務器是否從可用端口回覆客戶端，並簡單地說明回覆來自 80？ How does this work?這是如何運作的？
解決方案：
參考一： https://en.stackoom.com/question/DyBt參考二： https://stackoom.com/question/DyBt