Describe the TCP segment fields with the segment structure diagram.
In Wireshark, how do I find out the sequence number of the TCP SYN segment that is used to initiate the TCP connection between the client and the server? Which flag identifies this segment as a SYN segment? What is the sequence number and acknowledgement number of the SYNACK segment sent by server to client in reply to SYN segment? Which flags identify this segment as SYNACK segment?
Assume a TCP sender is continuously sending 1,369-byte segment. If a TCP receiver advertises a window size of 7,001 bytes, and with a link transmission rate 34 Mbps an end-to-end propagation delay of 30.7 ms, what is the utilization? Assume no errors, no processing or queueing delay, and ACKs transmit instantly. Also assume the sender will not transmit a non-full segment. Give answer in percentages, rounded to one decimal place, without units (e.g. for an answer of 10.43% you would...
A TCP segment consisting of 4,256 bits of data and 184 bits of TCP header is sent to the IP layer. The IP layer uses 200 bits of header. The IP datagram is transmitted through two networks each of which uses a 20-bit header. The target network has a maximum packet size of 1,500 bits. How many total bits, including headers, are delivered to the network layer protocol at the destination?
In TCP Reno, if the receiver receives an in-order segment with expected sequence number and one other in-order segment is waiting to be ACK'ed, the receiver immediately sends an ACK for both segments. Does it send two ACK's, one for each segment, or does it send one ACK? Justify your answer. What is the logic behind the receiver not waiting in this case? You can ignore congestion control for answering this question. [5 points)
suppose host A sends two TCP segments back to host B over a TCP connection. the first segment has sequence number 30; the second has sequence number 50. how much data is in the first segment? suppose that the first segment is lost but the second segment is lost but the second segment arrives at B. in the acknowledgment that host B sends to host A, what will be the acknowledgment number? (5 marks) in TCP/IP
T3 Derive equations to describe a segment of displacement diagram of a slow-motion plate cam (30pts) Can angle e degree) Before 0 0--90 90-150 After 150 Lift (in) Output Motion Dwell | Quadratic rise 2/3 Quadratic rise Dwell T3 Derive equations to describe a segment of displacement diagram of a slow-motion plate cam (30pts) Can angle e degree) Before 0 0--90 90-150 After 150 Lift (in) Output Motion Dwell | Quadratic rise 2/3 Quadratic rise Dwell
Consider TCP connection management. How many segments are typically involved in the TCP connection establishment? What TCP flag(s) is/are set in each of these segments? How many segments are typically involved in the TCP connection teardown process? What TCP flag(s) is/are set in each of these segments? Please give the general relationship between the acknowledgement number in a segment that is answering a segment and the sequence number in the segment that is being answered. comment:(please write the answer by...
Describe and diagram the structure of peptidoglycan showing the building block molecules. Describe unique components used to synthesize it. Where does lysozyme affect the structure of peptidoglycan ( draw an arrow in your diagram or describe the bond that is broken )?
Which field in a Transmission Control Protocol (TCP) header provides the next expected segment? Acknowledgement number Data offset Checksum Sequence number
a tcp segment with 1480 bits of data and 150 bits of header issend to IP add another 150 bits of header, then is transmitted through twos each of which uses 24 bit packet. if the destination node only has maxiumum packet size 800 bits then how many bits including headers are delivered?