Q3: A 100 Mbps link between video server and a client is established. If receiving video frames of size 13.5 Megabyte has a latency of 1.1 seconds. Find the following: (assume that the speed of light is 2.8*10° and no queuing delay) a) The distance between the client and server b) The latency of delivering the video frames if the connection is upgraded to 1Gbps link

Q: Consider the speed of propagation of a signal along a cable is 2 x 108 m/s and network has 10 Mbps…

A: Introduction

Q: 1. A 1.5 Gbps link between a video server and a client is established. If the distance between the…

A: Transmission delay is defined as the amount of time taken to transmit a packet from the host to the…

Q: 1. A 1.5 Gbps link between a video server and a client is established. If the distance between the…

A: Transmission delay is defined as the amount of time taken to transmit a packet from the host to the…

Q: 2.1 Mbps. Assume that packets are of length 2.0 Kb (Kilobits) and the length of the link is 100Km.…

A: Given   Distance = 100KM velocity =? Bandwidth = 2.1Mbps Length of message = 2Kbits = 2*10^3…

Q: Consider a LAN cable with a 100Mbps network link which is connecting the two campuses of SEU. A PC…

A: LAN cable is cable that connects to computers, network switches and then from the switch to a…

Q: A 16 x 16 Router, where each input runs at 7 Gbps. Assume, the average RTT= 120 msec. What…

A: According to  the information given:- We have to find out the minimum router buffer size in Mbytes

Q: Why CDMA can make users communicate at the same time using the same frequency band without…

A: In CDMA technique, users are distinguished from each other according to their CDMA codes. CDMA uses…

Q: 19 10 Mbps half-duplex ethernet network consists of two segments connected by a repeater. It…

A: According to collision detection in half duplex ethernet.  Tt >= 2* TP  Here we have given the…

Q: ii. Suppose Host A wants to send a large file to Host B. The path from Host A to Host B has three…

A: a)Throughput is limited by the minimum of the capacity  that is among  the links. Here if you…

Q: 3.1 A 1-km-long, 10-Mbps CSMA/CD LAN (not 802.3) has a propagation speed of 200 m/isec. Repeaters…

A: Effective data rate = data (excluding Ack) / total time Total time = transmitter seizes cable +…

Q: 3.1 A 1-km-long, 10-Mbps CSMA/CD LAN (not 802.3) has a propagation speed of 200 m/isec. Repeaters…

A: Effective data rate = data (excluding Ack) / total time Total time = transmitter seizes cable +…

Q: Assume there are one million books in your campus library. Approximate (to the nearest order of…

A: a. With the given problem, it is already mentioned that there are one million books in the campus…

Q: paths from the node one to all other nodes. At least two types of answers are required since the…

A: According to the question As two types of answers are required one will be based on bandwidth and…

Q: Assume a system of 32 cells with a cell radius of 1.6 km, a total of 32 cells, a total frequency…

A: Given: Assume a system of 32 cells with a cell radius of 1.6 km, a total of 32 cells, a total…

Q: Qno 9: Suppose two hosts (Host-A and Host-B) are connected through a shared Ethernet bus of 1 Mbps.…

A: Given:- Suppose two hosts (Host-A and Host-B) are connected through a shared Ethernet bus of 1 Mbps.…

Q: Suppose Host A wants to send a large file to Host B. The path from Host A to Host B has three links,…

A: Consider given  data: R1 = 500 kbps, R2 = 2 Mbps,  R3 = 1 Mbps The throughput for the file…

Q: Suppose Host A wants to send a large file to Host B. The path from Host A to Host B has three links,…

A: Below is the answer with calculation:

Q: Suppose Host A wants to send a large file to Host B. The path from Host A to Host B has three links,…

A: R1 = 500 kbps R2 = 2 Mbps R3 = 1 Mbps Size of file = 4 million bytes R reduced to 100 kbps

Q: Suppose Host A wants to send a large file to Host B. The path from Host A to Host B has three links,…

A: a)   The throughput for the file transfer=min{R1,R2,R3} =min{500 kbps, 2 Mbps, 1 Mbps} =500 kbps…

Q: Consider the following scenario: rdt 3.0 is operating on a link with bandwidth of 100 Mbps. The…

A: Link utilization = Transmission time/ transmission+propagation time Transmission time = packet size…

Q: 3.1- A 1-km-long, 10-Mbps CSMA/CD LAN (not 802.3) has a propagation speed of 200 m/isec. Repeaters…

A: Data given :- Distance = 1 km Propagation speed = 200m/sec Data frames length = 256 bits    To…

Q: 3.1 A 1-km-long, 10-Mbps CSMA/CD LAN (not 802.3) has à propagation speed of 200 m/isec. Repeaters…

A: Effective data rate   =   Original Data/Total Time Here data is 256 frames in that 32 bits is header…

Q: The figure depicts K sources which are connected to the Internet via links of capacity RS, and…

A: The capacity of the link of the source RS = 100 Mbps The capacity of the link of the destination RD…

Q: The figure depicts K sources which are connected to the Internet via links of capacity RS, and…

A: The given data is The number of nodes K = 10 The capacity of link of the source RS = 100 Mbps The…

Q: The figure depicts K sources which are connected to the Internet via links of capacity RS, and…

A: а)Given, The  number  оf  nоdes  ,  K=10 The  сарасity  оf  link  оf  the  sоurсe  Rs  =  100Mрbs…

Q: 13. Suppose if the propagation time in ethernet becomes 51.2 microseconds, now for 100 mb ethernet,…

A:

Q: Consider a LAN with five nodes. Time is divided into fixed-size slots. A node can begin its…

A: Answer:)

Q: Digital communications lan A. Glover and Peter M. Grant -An Ethernet LAN has a cable segment length…

A: Digital communications is the foundation of modern telecommunications and digital signal processing.…

Q: d. A particular service provider desire to transfer a 20 MB file across network with Signal to Noise…

A:

Q: d. A particular service provider desire to transfer a 20 MB file across network with Signal to Noise…

A: Solution is :

Q: Question 12: Host A is sending data to host B over a full duplex link. A and B are using the sliding…

A: Solution _

Q: Fill rate = x Depletion rate =r Internet Video server Client application buffer Figure 7.3 •…

A: D)

Q: Figure has been attached A) List down the functionality of each layer of a OSI model.( Do not write…

A: Solution: A) Functions of OSI  model: 1.Physical Layer: Line Configuration Data Transmission…

Q: Host A is sending a file to Host B. Assume that the file of 400,000 bits is broken up into 8…

A: It is defined as a computer on a network, which provides services to users or other computers on…

Q: A8X8 Router, where each input runs at 9 Gbps. Assume, the average RTT = 220 msec. What is the rule…

A: According to the information given:- We have to solve and find find the minimum router buffer speed…

Q: Q.No.2. Suppose two hosts (Host-A and Host-B) are connected through a shared Ethernet bus of 1 Mbps.…

A: Given that: The distance between the nodes = 5 meters Transmission rate = 1Mbps = 106bps Propagation…

Q: Assume a system of 32 cells with a cell radius of 1.6 km, a total of 32 cells, a total frequency…

A: Here, I have to provide a solution to the above question.

Q: he figure depicts K sources which are connected to the Internet via links of capacity RS, and within…

A: a) The destination link (i.e., the link connecting the clients to the internet) is the bottle link…

Q: Consider figure 1 where a packet with 88 MB long is generated at node A and sent to node C through…

A: The ask is to find out the minimum data rate between the nodes B and C so that the buffer of the…

Q: Q 1. (a) Data are transmitted over a particular Ethernet network in blocks of 1500 bytes. How many…

A: Actually, 1 byte = 8 bits.

Q: Q3: A channel with bandwidth 10MHZ used to transmit 8-PSK data coming at rate of 8 Mbps. 1. What is…

A: Answer : I attached a image please have a look once .

Q: COMPUTER NETWORKS: Please answer fast and show how to get the answer. An application message is…

A: Number of packets=20 Length of the packet size= 4000 bytes Band width= 1 Mbps Total distance= 2000…

Q: ich of the following scenarios is most likely to cause a premature timeout due knowledgement, i.e.…

A: b. Output link capacity exceeds packet arrival rate and the router has a very small buffer size

Q: please answer (a) and (b) completely. Thanks a lot Consider a 10Mbps Ethernet network consisting of…

A: Ethernet is a convention inserted in coding and equipment gadgets. It is used for building a local…

Q: If 60MHz of total spectrum is allocated for a duplex wireless cellular system and each simplex…

A: Actually, the given information is: If 60MHz of total spectrum is allocated for a duplexwireless…

Q: We have a 4 km down CSMA / CD channel with a capacity of 10 Mbps. Assume the average negotiable…

A: we have to find out new frame size when we want to achieve efficiency at least 90%. As we know that…

Q: Host A is sending data to host Bover a full duplex link. A and B are using the sliding window…

A: Introduction :Given ,2 host A,B connected via a full duplex channel. Sliding window protocol is…

Q: Suppose two hosts (Host-A and Host-B) are connected through a shared Ethernet bus of 1 Mbps. The…

A: Answer:- Given that: The distance between the nodes = 5 meters Transmission rate = 1Mbps = 106bps…

Q: Problem 3: Refer to the below diagram, computer 9.0.0.1 with MAC A sends a message to computer…

A: SOLUTION : We know that Data link layer can only check till mac address. It cant see ip address of…

Q: Explain the term handoff…

A: Actually, given question regarding handoff.