Computers and Technology, 10.04.2020 02:51 pedro48
Host A and B are communicating over a TCP connection, and Host B has already received from A all bytes through byte 126. Suppose Host A then sends two segments to Host B back-to-back. The first and second segments contain 80 and 40 bytes of data, respectively. In the first segment, the sequence number is 127, the source port number is 302, and the destination port number is 80. Host B sends an acknowledgment whenever it receives a segment from Host A.
1.In the second segment sent from A to B, what are the sequence number, source port number and destination port number?
2.If the first segment arrives before the second segment, in the acknowledgment of the first arriving segment, what is the acknowledgment number, the source port number and destination port number?
3.If the second segment arrives before the first segment, in the acknowledgment of the first arriving segment, what is the acknowledgment number?
4.Suppose the two segments sent by A arrive in order at B. The first acknowledgment is lost and the second acknowledgment arrives after the first timeout interval. Draw a timing diagram, showing these segments and all other segments and acknowledgments sent. (Assume there is no additional packet loss).
Answers: 1
Computers and Technology, 22.06.2019 18:30
The "instance" relationship shows that something is an object of a
Answers: 1
Computers and Technology, 22.06.2019 20:00
What is the term for water wave that is created by an underwater earthquake
Answers: 1
Computers and Technology, 23.06.2019 12:40
Curriculum exam to process a resident's payment, you must click on onesite payments home page. from the a. reports b. my settings o c.transactions o d. rent tab
Answers: 1
Computers and Technology, 23.06.2019 14:30
Norder to receive financial aid at his vocational school, mario must fill out the fafsa. the fafsa is a form that must be completed to determine . in order to complete a fafsa, you must submit . the fafsa can students obtain
Answers: 2
Host A and B are communicating over a TCP connection, and Host B has already received from A all byt...
Mathematics, 23.08.2020 01:01
Mathematics, 23.08.2020 01:01
History, 23.08.2020 01:01
Health, 23.08.2020 01:01
History, 23.08.2020 01:01
Mathematics, 23.08.2020 01:01
Mathematics, 23.08.2020 01:01
Social Studies, 23.08.2020 01:01
English, 23.08.2020 01:01
Mathematics, 23.08.2020 01:01
Mathematics, 23.08.2020 01:01
Mathematics, 23.08.2020 01:01
Mathematics, 23.08.2020 01:01