Consider transferring an enormous file of L bytes from host A to host B. Assume an MSS of 1460 bytes. a. What is the maximum value of L such that TCP sequence numbers are not exhausted? Recall that the TCP sequence number field has four bytes. b. For the L you obtain in (a), find how long it takes to transmit the file Assume that a total of 66 bytes of transport, network, and data-link header are added to each segment before the resulting packet is sent out over at 10 Mbps link. Ignore flow control and congestion control so A can pump out the segments back to back and continuously.

Q: Consider the following plot below of TCP window size as a function of time. Assuming TCP Reno is the…

A: Given The TCP Flow mechanism: This  graph contains TCP window size with respect to  congestion…

Q: Consider the following plot below of TCP window size as a function of time. Assuming TCP Reno is the…

A: d) Segment loss is observed due to timeout just after the 22nd transmission round, and thus the size…

Q: After the 22nd transmission round, is segment loss detected by a triple duplicate ACK or by a…

A: After the 22nd transmission round,  segment loss  will be detected by the  timeout. In the first…

Q: The figure shows a TCP transaction. Assume Host A always has data to send, and each packet has size…

A: A)   Here since 2nd packet is lost,   ACK#1 = ACK#2 = ACK#3 =100 (sequence number of 2nd packet)…

Q: P27. Host A and B are communicating over a TCP connection, and Host B has already received from A…

A: Hey, since multiple sub-parts questions posted, we will answer first three question according to our…

Q: Host A is sending an enormous file to Host B over a TCP connection. Over this connection there is…

A: GIVEN: Using TCP connection, Host A is sending files to Host B. A packet loss or timer expiry has…

Q: Host A and B are communicating over a TCP connection, and Host B has already received from A al…

A: a) In the second segment from Host A to B, the sequence number is first segment of sequence number +…

Q: Host A and B are directly connected with a 100 Mbps link. There is one TCP connection between the…

A:

Q: Suppose the following TCP conversation connection establishment is already complete. Fill in the…

A: TCP conversation in host A and host B to filled the seq and ack

Q: Given the congestion control figure of one side in a TCP communication as below. In which…

A: Below i have answered:

Q: Consider a client connecting to a web server via a router as shown in Fig.Q2. Client A sends a…

A: RTT=30 msTp=302=15 msCalculating the total time to receive the files: =Trasmission time+progration…

Q: Suppose that A datagram of 3,500 bytes arrives at a router and must be forwarded to a link with an…

A: Fragmentation is done at the network layer , so that data link layer will only do the framing,…

Q: Suppose Host A sends over a TCP connection to Host B one segment with sequence number 3777 and 1500…

A: Host A sends the TCP connection Host B  The sequence numbers are 3777 and 1500 bytes of the data. As…

Q: Host A and B are communicating over a TCP connection, and Host B has already received all bytes up…

A: Given data: Host A and B are communicating over a TCP connection, and Host B has already received…

Q: Suppose you are using TCP over a 10-Mbps (10 × 2^ 20 bps) link with a latency 100 ms (RTT 200 ms) to…

A: (a) How many RTTs does it take until slow start opens the send window to 10MB? Solution: =>…

Q: Consider an IP packet with a data length of 4400 bytes. TCP header is of 40 bytes while that of IPv4…

A: Consider an IP packet with data of 4400 bytes. TCP header is 40 bytes while that of IPv4 reader is…

Q: 3.5-4 TCP sequence numbers and ACKS (2). Suppose that as shown in the figure below, a TCP sender is…

A: In TCP, the sequence number indicates the starting address of the data packet and the…

Q: P27. Host A and B are communicating over a TCP connection, and Host B has already received from A…

A: Given Data:- IN The Host A and B are communicating over TCP, Host B has already received all bytes…

Q: Given a TCP host whose MSS and CW values are both set to 1,460 bytes, what will the value of CW be…

A:

Q: CLO1.2; Suppose Host A sends two TCP segments back to back to Host B over a TCP connection. The…

A: TCP  stands for Transmission Control protocol the communications standard that enables application…

Q: Assume that MSS = 1000 bytes and the slow start threshold is 20,000 bytes. Suppose that TCP is in…

A: Below is the answer to above question. I hope this will meet your requirements.

Q: Assume that a bottleneck connection with a rate of R bps carries two TCP connections. In both cases,…

A: Two TCP connections are present over some bottleneck link of rate R bps. Both connections have a…

Q: Through a TCP link Host A transmitting a big file to host B. There is never any packet loss over…

A: The following is the Solution

Q: uses one 10Mbps link which does not buffer any data. Suppose that this link is the only congested…

A:

Q: TCP connection

A: TCP has flow control mechanism implemented so that the sender does not overwhelm the receiver by…

Q: In the given scenario a TCP transmission is occurring. Host B Host A ... Seq=92, 8 bytes data ACK…

A: Given a scenario where a TCP transmission is occurring. We have two Hosts A and B, and we have asked…

Q: Consider 2 hosts, Host A and Host B, transmitting a large file to a Server C over a bottleneck link…

A: Because the tcp connection they're using has 232 sequence numbers, it becomes 232/ MSS, and…

Q: Consider two hosts P and Q connected through a router R. The maximum transfer unit (MTU) value of…

A: The answer is

Q: Consider a TCP connection with the following parameters:  a) Initial ssthreshold = 4 segments b)…

A: Q1 Answer:- We have the given data: Initial ssthreshold = 4 segments Round Trip Time (RTT) = 10…

Q: Consider an IP packet with datagram of size 850 bytes. This packet will be forwarded on the link…

A: According to the given question, it is required to determine the number of fragments. The detailed…

Q: 7.Now I am sending the 3rd packets in a TCP link. Before this packets there are totally 200 bytes…

A: This is related to Networking. Total no. of bytes sent = 200 bytes

Q: Consider that only a single TCP (Reno) connection uses one 10Mbps link which does not buffer any…

A: A The maximum window size that this TCP connection can achieve is 10 segments.   BThe average window…

Q: Why do we have to multiply the offset field of an IP datagram by eight to obtain the real offset for…

A: answer is

Q: Consider two hosts P and Q connected through a router R. The maximum transfer unit (MTU) value of…

A: Solution: MTU: A maximum transmission unit is the largest packet or frame size which specified in…

Q: Suppose that MSS = 2000 bytes, TCP is in AIMD, and its window size is currently W = 4. Assume the…

A: a) We have , MSS = 2000 Bytes  ,  W = 4  Since , TCP is in AIMD phase so window size increase =…

Q: Consider the Host Aand Host B TCP link. Assume that the TCP segments that fly from host Ato host B…

A: If Host A and Host B wish to interact, they must first create a TCP link.

Q: 3. Suppose Host A send two TCP segments back to back to Host B over a TCP connection. The first…

A: Answer : For this question , the given data is  Host A Send two TCP segment to Host B i.e. sequence…

Q: Consider sending a large file of F bits from Host A to Host B. There are three links (and two…

A:

Q: nsider a TCP connection with the following parameters:  a) Initial ssthreshold = 8 b) Round Trip…

A:

Q: 4) Host A and B are communicating over a TCP connection, and Host B has already received from A all…

A: Given Data:- IN Host A and B are communicating over TCP, Host B has already received all bytes from…

Q: Consider a TCP connection with the following parameters:  a) Initial ssthreshold = 4 segments b)…

A: Q1 Answer:- We have the given data: Initial ssthreshold = 4 segments Round Trip Time (RTT) = 10…

Q: Consider a TCP connection between Host A and Host B. Suppose that the TCP segments traveling from…

A: When TCP segments are traveling from the A to B the source will be x and port will be y. Here they…

Q: Consider an IP packet with a length of 4,500bytes that includes a 20-byteIPv4 header ans 40-byte TCP…

A: Here total number of payload allowed in each fragment = floor (600-20/8) *8 = 576 Bytes. 576 Bytes…

Q: The following figure shows a TCP transaction. Assume Host A always has data to send, and each packet…

A: According to the question , we have to answer two parts A and B which is computer networking based.…

Q: Consider sending a large file of F bits from Host A to Host B. There are two links (and one router)…

A: Introduction

Q: question in the image below

A: Answer is given below-

Q: Host A and B are communicating over a TCP connection, and Host B has already received from A all…

A: The TCP(Transmission control Protocol is used from the Host A to Host B where one will be the sender…

Q: Host A sends the information of size 3000 bytes to Host B using TCP protocol. As long as Host B…

A: the answer of the above program is an given below : 2000

Network transmission cabling

A network is a collection of devices connected by communication links. A device can be a computer or any instrument capable of sending and receiving data or information formed by other nodes toward the network. A channel that connects people or things is known as a network. It sends the data from one place to another. It is the basic concept of a computer, network, and data communications.