Question 1. 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. each node is 100 Mbps (where 1 Mbps = 1,000,000 bps). What is the efficiency of this protocol? The transmission rate at

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

A: The answer is as follows:-

Q: Question 1. 200 nodes are connected to a 1,500-meter length of coaxial cable. Jsing some protocol,…

A: The answer is as follows:-

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: Determine the maximum length of the cable (in km) for transmitting data at a rate of 500 Mbps in an…

A: Given : Transmission Rate = 500 Mbps Frame Size = 10000 bits Signal speed = 2,00,000 km/s  Here…

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

A: Here in this question we have given Given --- Distance= 10 km  Bandwidth= 10^10 bps speed =2.5 *…

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

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

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

A: Introduction

Q: Question: Suppose two nodes, A and B, are attached to opposite ends of a 1200 meter cable, and that…

A: Below is the answer to the above question of both parts. I hope this will be helpful for you..

Q: If the bandwidth of the network is 10Mbps, which is used to transmit the data between two nodes…

A: Data given-  Bandwidth of network = 10 Mbps = 106 bits / s  Distance between two nodes d = 200 m…

Q: What is the length of a bit in a channel with a propagation speed of 2 x 108 m/s if the channel…

A: The solution to the given problem is below.

Q: Asynchronous transmission protocol is configured to use 5 data bits, 1 start bit, 2 stop bit, and 1…

A: Applications: 1. Synchronous Transmission :Used in High speed Transmissions 2. Asynchronous…

Q: what the total time required to send 5000 bytes across a 3000 kilometers link at 1 Mbps?use a signal…

A: The transmission time (Tt) = L/B  = Length of the data / Bandwidth   The propagation time (Tp) = d /…

Q: Supposing you have a packet whose length is 1500 bytes,calculate the transmission delay for the…

A: In given question, we have to first check maximum transmission rate(i.e., Bandwidth) and then find…

Q: State three tasks of the network link layer. Mention three types of unguided transmission media.…

A: 1) Three tasks of the network link layer 1.Error Detection When data is transmitted from one device…

Q: A 100M-bit Ethernet has the following topology Hub The maximum length of each cable is 100m. The…

A: 64 bytes least bundle length is certainly not a self-assertive number. In a 10Base5 actual layer…

Q: Chapter 3: Please answer the questions, submit here. What is the networking standard for wireless…

A: Note: As you have asked a multipart question, as per our policy we will solve the first three parts…

Q: What type of cables might connect from: R1 to R2 (assume Ethernet)? R2 to R3? AS4 edge router to AS5…

A: 1. R1 to R2  Router1 to router2 is connected using Ethernet cross over cable. The internal wiring of…

Q: Assume that, in a Stop-and-Wait system, the bandwidth of the line is 3 Mbps, and 1 bit takes 30…

A: The given bandwidth is 3 Mbps that is 3 Mbps requires 30 milliseconds to complete a round trip.

Q: Which layer of the Seven-Layer OSI model does network cabling belongs to? 2. Why do we need a…

A: 1. The bottom layer of OSI model is physical layer. Physical layer of the Seven-Layer OSI model does…

Q: As a network engineer. what would be your conclusion of what a least cost algorithm serves With…

A: Given:   As a network engineer. what would be your conclusion of what a least cost algorithm…

Q: If the bandwidth of the network is 10Mbps, which is used to transmit the data between two nodes…

A: Given Bandwidth B=10Mbps=10*106bps=107bps Distance L=200m Propagation speed P=2*108m/sec

Q: a) What advantage does a circuit-switched network have over a packet-switched network? What…

A: Answer to the given question: Answer(1): Advantage of circuit switch network over a packet switched…

Q: Suppose you transfer 16 bytes of data in each Ethernet packet on your 10 Mbit / s network. What will…

A: Summary:In this question, we need to find the effective data rate.

Q: explain and mention the difference between the following packet-switching using data gram and…

A: In datagram, the packets are routed independently and it might follow different routes to reach the…

Q: 2. Sam wants to send 4000 8-bit characters of data. Find the total number of bits he will transmit…

A: Given: characters = 4000 1 character = 8 bits

Q: CAT-6 twisted pair cable is a commonly used computer networks cable that provides a frequency…

A: Given parameters in the scenario is as follows: Bandwidth = 250 MHz SNRdB = 20 dB As the SNR is 20…

Q: Discuss any two constraints of computer networks based on shared media with the aid of suitable…

A: There are two basic types of networks: local-area networks (LANs) and wide-area networks (WANs).…

Q: Discuss any two constraints of computer networks based on shared media with the aid of suitable…

A: Local area networks (LANs) and broad area networks are two fundamental network types (WANs). In a…

Q: If the first channel has a capacity of 3201KB and the second channel has a capacity of 4565KB,…

A: - The question is to know the largest packet size that will fit in the channels where one channel…

Q: Question 22 Answer the following questions: 1. How does a station using CSMA protocol knows that a…

A: "Since you have asked multiple questions we are solving the first 2 for you . If you want an answer…

Q: across a maximum cable length of 2500 m. If we raise the data rate to 100 Mbps, what should the…

A: The answer is

Q: state the differences between two of the following: - - Connection-oriented and connectionless…

A: I need the answer as soon as possible state the differences between two of the following: - 1-…

Q: What's the difference between path loss, multipath propagation, and interference from other sources…

A: What's the difference between path loss, multipath propagation, and interference from other sources…

Q: What's the difference between path loss, multipath propagation, and interference from other sources…

A: Difference between path loss, multipath propagation, and interference from other sources in terms of…

Q: What's the difference between path loss, multipath propagation, and interference from other sources…

A: What's the difference between path loss, multipath propagation, and interference from other sources…

Q: What's the difference between path loss, multipath propagation, and interference from other sources…

A: Write the difference between three terms: Loss Multi-path propagation Interference from other…

Q: What's the difference between path loss, multipath propagation, and interference from other sources…

A: What's the difference between path loss, multipath propagation, and interference from other sources…

Q: What's the difference between path loss, multipath propagation, and interference from other sources…

A: Write difference between three terms: Loss Multi-path propagation Interference from other sources…

Q: Suppose value of K is 1 (Ethernet CSMA/CD), compute backoff time when link capacity (data rate) is:…

A: Considering that the data packet is 1 byte.

Q: For IP networks to be transmittef over Ethernet, they have to be?

A: Refer step 2 for the answer.

Q: A 10-Mb/s Classic Ethernet transmits data packets obtained from the Network Layer. Assume for…

A: please check the step 2 for solution

Q: What is the maximum length of a cable on a 100BaseT network?

A: To be determine: What is the maximum length of a cable on a 100BaseT network?

Q: Assume that each user wants 500 kbps and is only active 25% of the time. How many users can we…

A: What is Multiplexing?: =>  It is the technology that is ready to combine various communication…

Q: the difference between QPSK and offset QPSK? 2) Five channels, each with a l00 kHz bandwidth, are to…

A: 1. the difference between QPSK and offset QPSK 2.Five channels, each with a l00 kHz bandwidth, are…

Q: Consider the following statements : a. High speed Ethernet works on optic fiber. b. A point to…

A: Ethernet (10 Mbps) : Coaxial, twisted pair, optical fiber Fast Ethernet (100 Mbps):twisted pair,…

Q: c. Calculate the efficiency of CSMA/CD for a LAN if propagation time is 10ms and transmission time…

A: The answer is