200 nodes are connected to a 1,500-meter length of coaxial cable. Using some protocol, each node can transmit 50 frames/second, where the average frame length is 2,000 bits. The transmission rate at each node is 100 Mbps (where 1 Mbps = 1,000,000 bps). What is the efficiency of this protocol

Q: In a full duplex communication by using UTP cable, Pr =35 w, Pc =7 w and NEXTD6 = 15,53. According…

A:

Q: 17824 bits of data is to be transferred from a station A to station B. Assume a call setup time of…

A: part (ii) virtual circuit requires Total delay = M*(Transmission delay + propagation delay)+…

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Q: eering Computer EngineeringQ&A Library2.1 Mbps. Assume that packets are of length 2.0 Kb (Kilobits)…

A: It is defined as the way in which data is transmitted from one device to another device is known as…

Q: 3. Suppose several network users share a 1 Mbps link. Also, suppose each user requires 250 kbps when…

A: Suppose several network users share a 1 Mbps link. Also, suppose each user requires 250 kbps when…

Q: Q 1. Given the following network topology calculate the eigrp metric and show the best path for PCO…

A: Answer is given below

Q: Determine the efficiency of a token ring with a data rate of 250Mbps, a ring latency of 120 µsec and…

A: Introduction : We have to calculate  efficiency of the token ring

Q: Let's say each user has a 500 kbps need and is online for just 25% of the time. With packet…

A: Answer:-

Q: 17824 bits of data is to be transferred from a station A to station B. Assume a call setup time of…

A: 17824 bits of data is to be transferred from a station A to station B. Assume a call setup time of…

Q: 17824 bits of data is to be transferred from a station A to station B. Assume a call setup time of…

A: Given: call set up time = 0.01 s hops = 3 Total bits N = 17824 Signal Propagation speed = 200 km/s…

Q: Consider two nodes, A and B are attached to opposite ends of an 1200 meter cable with signal…

A: introduction :

Q: A link has a transmission speed of 106 bits/sec. It uses data packets of size 1000 bytes each.…

A: The answer as given below:

Q: What is the optimal value for SWS? Consider three nodes A, B, C connected in series. Node A is…

A: The Answer is

Q: passes over the following 5 networks: Gigabit LAN, 100 Meg connection to ISP, 10 Gigabit ISP…

A: Open Shortest Path First(OSPF) Link state or SPF technology  Developed by OSPF working group of IETF…

Q: Suppose the host and destination are 30km apart over two links each of equal distance. The switching…

A: Propagation delay at each link is = distance/velocity = 15km/3*108 = 15*103/3*108 = 5*10-5 = 0.05 ms…

Q: Suppose A and B nodes are on the same 10 Mbps broadcast and the propagation delay is 325 bit times…

A: AF t=0, A will transmit. At t=576, A is about to finish transmit In the failure Carl and 1-315. Bis…

Q: Consider a 10 km long broadcast LAN has 10^10 bps bandwidth and uses CSMA/CD. The signal travels…

A: Below is the answer with calculation and explanation:

Q: Host A and Host B are connected by a network with 2 store-and-forward switches. Each link has a…

A: GIVEN: Bandwidth: 5 megabits/second Distance between Host A and Host B: 1,000 kilometers Network…

Q: n a full duplex communication by using UTP cable, Pr power is measured as 15 mw and Adb as 10,79 dB.…

A: The correct answer to this question is " ( C.) minumum pc:8.33mw NEXTdb: 10 db ACRdb:17.79dB "

Q: Suppose there are 4 nodes sharing a broadcast channel using TDMA protocol. Suppose at time t=0:…

A: AS per BNED rules we are allowed to answer 1 question at a time . Solution Division of Time Multiple…

Q: Suppose we have a reservation system with 50 users, frame transmission time of 0.6 sec, v = 0.3.…

A: (a) What is the effective frame transmission time?   (b) What is the efficiency/throughput if all…

Q: P1: Consider the slotted ALOHA protocol. Suppose that there are N devices that want to transmit.…

A: Here we write about slotted aloha and get the desired answer and find maximum throughput.…

Q: By using distance vector routing protocol, complete all the five tables for routers A, B, C, D and E…

A:

Q: In a full duplex communication by using UTP cable, Pt 120 w, Pr =11 w and NEXTdb = 13,01. According…

A:

Q: In a full duplex communication by using UTP cable, Pr =11 w, Pc =4 w and NEXTdb =14,39. According to…

A: Given: - Pr = 11w Pc = 4w And, Nextdb = 14.39

Q: Question 1 ) Suppose there are 4 nodes sharing a broadcast channel using TDMA protocol. Suppose at…

A: Time Division Multiple Access allows each node to have a fixed time slot for channel access. Per…

Q: A packet with 88MB long is generated at node A and sent to node C through node B. The distance…

A: For finding  out the minimum data rate between the nodes B and C so that the buffer of the node B…

Q: The Syldavia TGV is equipped with a computer network with CSMA/ CD-type access protocols. The signal…

A: Answer: I have given in brief explanation .

Q: Consider a CSMA/CD network that transmits data at a rate of 400 x 106 bits per second. The maximum…

A: Introduction : Given  ,A CSMA/CD network data rate = 400 x 106 bits /second.Tp = 20 microsecondsWe…

Q: Suppose there are 4 nodes sharing a broadcast channel using TDMA protocol. Suppose at time t=0:…

A: Answer:-   Time Division Multiple Access allow access to channel by giving a fix time slot to each…

Q: A network with a bandwidth of 20 Mbps can theoretically pass only an average of 12,000 frames per…

A: Answer :-

Q: Suppose, there are N = 4 nodes using the slotted ALOHA protocol. The nodes are contending for a 6…

A: Summary: -Hence, we have discussed all the point.

Q: 17824 bits of data is to be transferred from a station A to station B. Assume a call setup time of…

A: According to the information given:- We have to follow the instruction mentioned and calculate total…

Q: Suppose there are 4 nodes sharing a broadcast channel using TDMA protocol. Suppose at time t=0:…

A: Suppose there are 4 nodes sharing a broadcast channel using TDMA protocol. Suppose at time t=0: Node…

Q: In a full duplex communication by using UTP cable, Pr 11 w, PC =4 w and NEXTdb =14,39. According to…

A:

Q: Suppose there are 4 nodes sharing a broadcast channel using TDMA protocol. Suppose at time t=0:…

A: Answer:- Time Division Multiple_  Access allow access to channel by giving a fix time slot to each…

Q: In a full duplex communication by using UTP cable, Pt =200 w, Pc =11 w and Adb =7,07. According to…

A:

Q: Station A is connected to station B directly via the link, Station B also connected to stations C,…

A: Introduction :Given , 6 stations A,B,C,D,E,FPacket size = 2000 bits We have to calculate the total…

Q: How would you write a system of linear equations based on the given scenario and directions?…

A: The system of linear equations based on the given scenario and directions is represented in Step 2.

Q: at

A: repeater delay = 1us Tt >= 2*Tp + 2*delay Tp = 100/1.77*10^8 = 0.56us Tt >= 1.12+2 = 3.12us…

Q: You are designing the Wi-Fi for a classroom of 20 students and all students are using Wi-Fi at the…

A: The given information is, The number of students is 20 The protocol efficiency is 40% = 0.4% The…

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A: Answer: Given Bandwidth(B) =6MHz

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

A: Answer: Given: R be data rate is 10 Mbpsd be link distance of 4kmV be propagation velocity (m/s) is…

Q: 1. A pure ALOHA network transmits 200-bit frames on a shared channel of 200 kbps.What is the…

A: Throughput of PURE ALOHA is S = G X e-2G   Here G is average number of frames generated during one…

Q: 200 nodes are connected to a 1,500 metre length of coaxial cable. Using some protocol, each node can…

A: Given; 200 nodes are connected to a 1,500 metre length of coaxial cable. Using some protocol, each…

Q: You are employed as a network engineer and have been asked to analyze a communication network to…

A: Solution ::

Q: Consider the scenario shown below, with 10 different servers (four shown) connected to 10 different…

A: The pairs share a common middle hop with a transmission capacity of R = 200 Mbps. Each link from a…

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.