A 10 Mbps link that does not buffer any data is used by a single TCP connection. This link is the only congested link for this connection. The TCP sender has a large file to send and the TCP receiver has sufficient receive buffer space to accept the entire file. The TCP maximum segment size is 1000 bytes and the average round-trip time is 80 ms with very little deviation. Assume that the TCP is always in congestion avoidance phase; no slow-start. What is the maximum congestion window size the TCP connection can achieve? (Select all that apply.) O 1,000 bytes O 800,000 bits O cw can be as large as the file that is being sent. 100 MSS 10 Mbits 1 MSS

A 10 Mbps link that does not buffer any data is used by a single TCP connection. This link is the only congested link for this connection. The TCP sender has a large file to send and the TCP receiver has sufficient receive buffer space to accept the entire file. The TCP maximum segment size is 1000 bytes and the average round-trip time is 80 ms with very little deviation. Assume that the TCP is always in congestion avoidance phase; no slow-start. What is the maximum congestion window size the TCP connection can achieve? (Select all that apply.) O 1,000 bytes O 800,000 bits O cw can be as large as the file that is being sent. 100 MSS 10 Mbits 1 MSS

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

See similar textbooks

Related questions

Q: the second segment arrives before the first segment, in the ACK of the first arriving

A: If the second segment arrives before the first segment, in the acknowledgement of the first arriving…

Q: 11. Given a 75 packet message to send and a large flow control window, assume the initial congestion…

A: As per our guidelines, we are supposed to answer only one question. Kindly repost the remaining…

Q: Question 4 please

A: On packet switched networks, fragmentation is a common occurrence. When a large packet is received…

Q: sender sends 8 TCP segments at t = 1, 2, 3, 4, 5, 6, 7, 8. Suppose the initial value of the sequence…

A: TCP Sequence Number is a 4-byte field in the TCP header that shows the primary byte of the active…

Q: Host A and B are linked directly to a 100 Mbps link. There is a TCP link between the two servers,…

A: Host A and B are linked directly to a 100 Mbps link. There is a TCP link between the two servers,…

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

Q: Suppose an HTML file references two very small objects on the same server (total 3 object including…

A: Introduction The Hypertext Transfer Protocol (HTTP) is indeed an application layer protocol that…

Q: sender sends 8 TCP segments at t = 1, 2, 3, 4, 5, 6, 7, 8. Suppose the initial value of the sequence…

A: TCP Sequence Number is a 4-byte field in the TCP header that shows the primary byte of the active…

Q: True or False: the TCP specification leaves several decisions up to the implementation, like what to…

A: The problem is based on the basics of networking.

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: It is theoretically feasible for two hosts to communicate with one another by sending packets back…

A: Multiple packets may be delivered between two hosts over a single network connection when data is…

Q: Throughout the course of a software development project, it will be necessary to make adjustments to…

A: Why software project planning is iterative and reviewed: Project planning requires data. Information…

Q: Additive-Increase, Multiplicative Decrease (AIMD) refers to... a. TCP increases its round-trip time…

A: Options: TCP increases its round-trip time estimate by 1 sec with each ACK received, and divides it…

Q: Q.4) Consider the scenario below where 4 TCP senders are connected to 4 receivers. Senders transmit…

A: Here is the explanation of the above problem.

Q: as a possible congestion control mechanism in a subnet using virtual circuits internally, a router…

Q: A TCP PDU of length 40,513 octets (including the TCP header) is to be transmitted over a physical…

A: To calculate the number of bits sent over the connection from the source to the destination, we need…

Concept explainers

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.

Question

A 10 Mbps link that does not buffer any data is used by a single TCP connection. This link is the only congested link for this connection. The TCP sender
has a large file to send and the TCP receiver has sufficient receive buffer space to accept the entire file. The TCP maximum segment size is 1000 bytes
and the average round-trip time is 80 ms with very little deviation. Assume that the TCP is always in congestion avoidance phase; no slow-start. What is
the maximum congestion window size the TCP connection can achieve? (Select all that apply.)
O 1,000 bytes
800,000 bits
Cw can be as large as the file that is being sent.
100 MSS
10 Mbits
1 MSS

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.

Similar questions

Network & Data Communcations
Question 2 please (a,b,c,d included)
Consider a TCP connection with the following parameters: a) Initial ssthreshold = 8 b) Round Trip Time (RTT) = 10 milliseconds c) Retransmission Timeout period = 40 milliseconds d) Segment size = 2700 bytes The TCP connection was used to transfer 19 data segments, numbered 1 through 19. While sending the segments, data segment 10 was lost the first time it was sent (but arrived at the receiver properly upon being retransmitted). There were no other segment losses apart from the aforementioned. Assume that data segments received out-of-order are buffered at the receiver. What is the average throughput obtained in sending all the data segments (in bytes/sec)? Draw a diagram to show the transmission of the segments in detail.
Host A and B are directly connected with a 100 Mbps link. There is one TCP connection between the two hosts, and Host A is sending to Host B an enormous file over this connection. Host A can send its application data into its TCP socket at a rate as high as 120 Mbps but Host B can read out of its TCP receive buffer at a maximum rate of 50 Mbps. Describe the effect of TCP flow control.
Consider a TCP connection with the following parameters: a) Initial ssthreshold = 4 segmentsb) Round Trip Time (RTT) = 10 millisecondsc) Timeout period = 40 millisecondsd) Segment size = 3900 bytesThe TCP connection was used to transfer 17 data segments. While sendingthe segments, data segment 7 and data segment 15 were lost the first timethey were sent (but arrived at the receiver properly when retransmitted).There were no other segment losses apart from the aforementioned. Assumethat data segments received out-of-order are buffered at the receiver. Whatis the average throughput obtained in sending all the data segments (inbytes/sec) including draw a diagram to show the communication process in detail.
Consider transferring an enormous file of L bytes from Host A to Host B. Assume an MSS of 536 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 4 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 a 155 Mbps link. Ignore flow control and congestion control so A can pump out the segments back to back and continuously.
Compare GBN, SR, and TCP (no delayed ACK). Assume that the timeout values for all three protocols are sufficiently long such that 5 consecutive data segments and their corresponding ACKs can be received (if not lost in the channel) by the receiving host (Host B) and the sending host (Host A) respectively. Suppose Host A sends 5 data segments to Host B, and the 3rd segment (sent from A) is lost. In the end, all 5 data segments have been correctly received by Host B. How many segments has Host A sent in total and how many ACKs has Host B sent in total? What are their sequence numbers? Answer this question for all three protocols. The previous expert did the wrong question and the answer was incorrect. The 3rd packet is lost not the 2nd packet
Below are the two questions, so make sure to answer each part carefully: Why does TCP implement congestion control if it already has flow control to manage the sender's window? Consider our recent reading [Chiu+89] Analysis of the Increase and Decrease algorithms for congestion avoidance in computer networks. How does this article showcases that TCP is fair?
In TCP Vegas, the calculation of Actual Rate is done by dividing the amount of data transmitted in one RTT interval by the length of the RTT. (a) Show that for any TCP, if the window size remains constant, then the amount of data transmitted in one RTT interval is constant once a full window-full is sent. Assume that the sender transmits each segment instantly upon receiving an ACK, packets are not lost and are delivered in order, segments are all the same size, and the first link along the path is not the slowest. (b) Give a timeline sketch showing that the amount of data per RIT above can be less than Congestion Window.
Question 1a and 1b please
Given a M/M/1 queue, which has packets arriving at a rate 2 packets/sec, an output link rate R bps, and an average packet size of 1500 bytes, write down: the expression for T, the average delay for a packet (i.e., from arrival till completing transmission at the output). b. the expression for the output utilization c. the expression for average number of packets in the queue d. the expression for average number of packets in the output NIC
COMPUTER NETWORKS QUESTION : In TCP, hosts need to set the retransmission timeout (RTO) dynamically to adapt for the routing performance and optimize the bandwidth utilization. Assume that one sending hosts found from previous packet/acknowledgement pairs that the RTT between it and the receiver is 45 mS. What will be the RTO of that sending host after receiving a new packet/Ack pair witha new RTT sample = 100 mS. (assume that ?=0.875)