selective acknowledgment 中文意思是什麼

selective acknowledgment 解釋
有選擇的確認
  • selective : adj. 1. 選擇的;挑選的;有選擇性的;淘汰的。2. 【無線電】選擇性的。adv. -ly
  • acknowledgment : 表示收到
  1. Enables forward acknowledgment, which operates with selective acknowledgment sack to reduce congestion ; should be enabled

    啟用轉發應答( forward acknowledgment ) ,這可以進行有選擇應答( sack )從而減少擁塞情況的發生;這個選項也應該啟用。
  2. Enables selective acknowledgment, which improves performance by selectively acknowledging packets received out of order causing the sender to retransmit only the missing segments ; should be enabled for wide area network communication, but it can increase cpu utilization

    啟用有選擇的應答( selective acknowledgment ) ,這可以通過有選擇地應答亂序接收到的報文來提高性能(這樣可以讓發送者只發送丟失的報文段) ; (對于廣域網通信來說)這個選項應該啟用,但是這會增加對cpu的佔用。
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