電腦網路 三向交握的ACK序號 - 考試
By Robert
at 2014-07-13T01:26
at 2014-07-13T01:26
Table of Contents
各位好
有關三向交握最後一個步驟ACK的序號
ACK序號跟SYN一樣
http://ppt.cc/p6WG 23頁
ACK序號比SYN多1
http://paulsparrows.files.wordpress.com/2011/04/thre-way-handshake.png
http://120.105.184.250/peiyuli/network-3/images/01-three-way-handshake.png
想請問哪一種說法才是對的?
謝謝
--
※ 文章網址: http://www.ptt.cc/bbs/Examination/M.1405186016.A.779.html
※ 編輯: kisha024 (114.27.234.11), 07/13/2014 01:28:10
→ pts411:印像差別是演算法表示,1種ACK:10 告知來源端:1-9(ok) 07/13 08:22
→ pts411:接下來要SN:10;另一種是告知來源端1-10(OK),接下來要SN:11 07/13 08:23
→ pts411:如果沒記錯的話,印像有在不同書看到,但已忘那本書了 07/13 08:24
→ gary22204:重點應該是觀念吧,我是記Ack+1啦 07/13 09:37
推 canatmis:我讀到的版本是,成功接收第N個則ack n+1(表下一次希望 07/13 10:24
推 canatmis:收到的是第n+1個) 07/13 10:26
→ canatmis:否則ack n(表重送第n個) 07/13 10:27
→ canatmis:看了上面2張圖,不都表達同樣的東西嗎? XD 07/13 10:31
Tags:
考試
All Comments
By Rosalind
at 2014-07-17T14:35
at 2014-07-17T14:35
By Dora
at 2014-07-19T05:51
at 2014-07-19T05:51
By Victoria
at 2014-07-21T02:30
at 2014-07-21T02:30
By Gary
at 2014-07-22T12:38
at 2014-07-22T12:38
By Dorothy
at 2014-07-23T07:29
at 2014-07-23T07:29
By Michael
at 2014-07-25T14:22
at 2014-07-25T14:22
By Andy
at 2014-07-28T01:58
at 2014-07-28T01:58
By Kama
at 2014-08-01T06:15
at 2014-08-01T06:15
Related Posts
證券交易法& 商業會計法的書
By Agnes
at 2014-07-13T00:03
at 2014-07-13T00:03
公文寫法
By Necoo
at 2014-07-12T23:51
at 2014-07-12T23:51
公文寫法
By Ula
at 2014-07-12T22:06
at 2014-07-12T22:06
已修正但尚未施行的條文
By Heather
at 2014-07-12T21:49
at 2014-07-12T21:49
看李澤的函授有感
By Ingrid
at 2014-07-12T20:58
at 2014-07-12T20:58