Can someone please explain to me ? ASAP??!! 7. Suppose Host A wants to send a large file to Host B. The path from Host A to Host B has three links, of rates R1 = 2 Mbps, R2 = 2 Mbps, and R3 = 4 Mbps. a. Assuming no other traffic in the network, what is the throughput for the file transfer? (5 Points) b. Suppose the file is 4 million bytes. Dividing the file size by the throughput, roughly how long will it take to transfer the file to Host B?

Can someone please explain to me ? ASAP??!! 7. Suppose Host A wants to send a large file to Host B. The path from Host A to Host B has three links, of rates R1 = 2 Mbps, R2 = 2 Mbps, and R3 = 4 Mbps. a. Assuming no other traffic in the network, what is the throughput for the file transfer? (5 Points) b. Suppose the file is 4 million bytes. Dividing the file size by the throughput, roughly how long will it take to transfer the file to Host B?

Comptia A+ Core 1 Exam: Guide To Computing Infrastructure (mindtap Course List)

10th Edition

ISBN:9780357108376

Author:Jean Andrews, Joy Dark, Jill West

Publisher:Jean Andrews, Joy Dark, Jill West

Chapter8: Network Infrastructure And Troubleshooting

Section: Chapter Questions

Problem 8TC

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Answer the given question with a proper explanation and step-by-step solution. Qns: Suppose Host A wants to send a large file to Host B. The path from Host A to Host B has three links, of rates R1=500 kbps, R2=2 Mbps, and R3=1 Mbps a) Assuming no other traffic in the network, what is the throughput for the file transfer? b) Suppose the file is 4 million bytes. Dividing the file size by the throughput, roughly how long will it take to transfer the file to Host B? c) Repeat (a) and (b), but now with R2 reduced to 100 kbps
Let's say Host A wishes to give Host B a sizable file. There are two routers, R1 and R2, and three connections, L1, L2, and L3, on the route from host A to host B. The links' various transmission rates are L1 = 500 kbps, L2 = 2 Mbps, and L3 = 1 Mbps. (Answer the following question while showing work) 1) What is the throughput for the file transfer, if there is no other network activity? 2) Let's say the file has a size of 4 Megabytes. How long will the file transfer from Host A to Host B take?
Suppose Host A wants to send a large file to Host B. The path from Host A to Host B has three links, of rates R1=500 kbps, R2=2 Mbps, and R3=1 Mbps a. Assuming no other traffic in the network, what is the throughput for the file transfer? b. Suppose the file is 4 million bytes. Dividing the file size by the throughput, roughly how long will it take to transfer the file to Host B? c. Repeat (a) and (b), but now with R reduced to 100 kbps.
Question 9 Suppose Host A wants to send a large file to Host B. The path from Host A to Host B has three links, of rates R1 = 1,024 kbps, R2 = 2,048 kbps, and R3 = 10 Mbps. Assuming no other traffic in the network, how long (in seconds) will it take to transfer a 50 KiB file? Disregard propagation, processing, and queuing delays. Full explain this question and text typing work only We should answer our question within 2 hours takes more time then we will reduce Rating Dont ignore this line
Suppose Host A wants to send a large 8 million bytes of file to Host B. The path from Host A to Host B has three links, of rates R1 = 1.5 Mbps, R2 = 2 Mbps, and R3 = 1 Mbps. Assuming no other traffic in the network. Roughly how long will it take to transfer the file to Host B?
Suppose Host A wants to send a large file to Host B. The path from Host A to Host B has three links, of rates R1 = 12.8 Mbps, R2 = 4000 kbps, and R3 = 2 Mbps.a. Assuming no other traffic in the network, what is the throughput for the file transfer?b. Suppose the file is 12 million bytes. Dividing the file size by the throughput, roughly how long will it take to transfer the file to Host B?c. Repeat (a) and (b), but now with R2 reduced to 500 kbps.
a.) Why have the standards makers chosen to specify that requests for Delivery Status Notifications are to be sent via SMTP, and not via a header in the mail heading? b.) What protocols can be applied when you want to transfer files between different platforms, such as UNIX systems and Windows servers? c.) In a Stop-and-Wait ARQ system, the bandwidth of the line is 2 Mbps, and 2 bit takes 30 ms to make a round trip. What is the bandwidth-delay product? If the system data frames are 10000 bits in length, what is the utilization percentage of the link?
4) Suppose you would like to urgently deliver 50 terabytes data fromBoston to Los Angeles. You have available a 100 Mbps dedicated link for datatransfer. Would you prefer to transmit the data via this link or instead use FedExover-night delivery? Explain. 5) Refer again to problem 4.a. How long does it take to send the file, assuming it is sent continuously?b. Suppose now the file is broken up into 20 packets with each packet containing40,000 bits. Suppose that each packet is acknowledged by the receiver and thetransmission time of an acknowledgment packet is negligible. Finally, assume thatthe sender cannot send a packet until the preceding one is acknowledged. Howlong does it take to send the file?
1. Suppose two hosts, A and B, are separated by 30,000 kilometers and are connected by a direct link of R = 3 Mbps. Suppose the propagation speed over the link is 2.5 x 108 meters/sec. a. Calculate the bandwidth-delay product, R _ dprop. b. Consider sending a file of 900,000 bits from Host A to Host B. Suppose the file is sent continuously as one large message. What is the maximum number of bits that will be in the link at any given time?
suppose two hosts, A and B, are separated by 20,000 kilometers and are connected by a direct link of R = 2 Mbps. Suppose the propagation speed over the link is 2.5 x 108 meters/sec. 1. Calculate the bandwidth-delay product, R x dprop. 2. Consider sending a file of 800, 000 bits from Host A to Host B. Suppose the file is sent continuously as one large message. What is the maximum number of bits that will be in the link at any given time? 3. Provide an interpretation of the bandwidth-delay product?
Pls do fast within 5 minutes and i will give like for sure Solution must be in typed form Question 1 Suppose Host A wants to send a file of size F = 1500 bytes to Host B. The path from Host A to Host B has three links having rates R1 =500 kbps, R2 = 1 kbps, and R3 = 2 Mbps, respectively. Assume there is no other traffic on this network. Assume negligible processing delays. Assume the packets have a size of L = 520 bytes (20 bytes are for header - carry no data from the file - 500 bytes for payload). Assume no other traffic in the network and negligible propagation delay. Answer the following questions: 500bytes = 4.16kb a) What is the end-to-end delay from the time Host A starts transmitting the third packet to the time when the file is completely received at Host B? When answering this question, assume a propagation delay of 100 msec in the first link, 300 msec in the second link, and 200 msec in the third link. Motivate your calculation.
Given 192.168.31.0 a. How many bits are in the host field for this network? _ b. If we need to set up 30 subnets, how many bits must be used for subnetting? _ c. How many bits are left over that can be used for host addresses? _ d. How many subnets can we create from this? _ total subnet? usable subnet? e. How many hosts could be assigned on each subnet? _ total possible host? Usable hosts? f. What subnet mask will be used? _g. What is the network address for this entire network? _ h. What is the broadcash address for this entire network? _ Show Solution