17824 bits of data is to be transferred from a station A to station B. Assume a call setup time of 0.01 seconds for a switching network. Calculate the total data times needed when the following switching technology are used: (a) Virtual circuit and datagram packet switching. [The stations are separated by 3 hops (1 hop=4km), the signal propagation speed is 2000 km/s and the line capacity for each hop is 2400bps. Assume that each packet is 512 bits long with only 12 bits of overhead.]

Q: A TDM link has line rate of 1.536 Mbps. If an individual session requires 64 kbps, how many…

A: The purpose of this calculation is to determine the number of simultaneous sessions that can be…

Q: Consider the following design problem concerning implementation of virtual-circuit service. If…

A: We need to find the costs for virtual circuit and datagram implementation, and suggest better…

Q: A- Two computers connected via a green optical link of 10 km length with frames of 500 bytes,…

A: Distance,d  = 100km frame size, f= 500 bytes = 500 * 8 bit Bandwidth, B = 100Mbps velocity, v =…

Q: Consider the following design problem concerning implementation of virtual-circuit service. If…

A: Mean packet requires 4 hops means 3 router in between the source and destination. Header size =3…

Q: The new value of the channel capacity if the cable is replaced by a coaxial cable with bandwidth…

A: the solution is an given below :

Q: Time (RTT) is currently 20 r 25, 30, 28 ms respectively. using Basic Algorithm (Assu

A:

Q: Design a leaky bucket (LB) scheme to police the traffic flow on a user line in an ATM network to…

A: Diagram to show the output traffic pattern of every leaky bucket.

Q: Consider the following design problem concerning implementation of virtual-circuit service. If…

A: The Answer start from step-2.

Q: 3) Consider a 1 Mbps token ring having N stations (assume N=50), each with infinite buffer size.…

A: Given that, Bandwidth of the token ring= 1 Mbps Number of stations N=50 Number of messages each…

Q: 17. A 1 KM 1long CSMA/CD with a propagation 10Mbps delay 5usec has bandwidth. Repeaters are not…

A: Here is the solution with an explanation:-

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 the following design problem concerning implementation of virtual-circuit service. If…

A: Here two implementations for virtual-circuit service are given. We need to identify which…

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: used: (a) Circuit switching; (b) Virtual circuit and datagram packet switching. The stations are…

A: The answer is

Q: What is the first packet that completes transmission in the idealized generalized processor sharing…

A: the formula is =total nuber of packets / rate of packets serving per sec…

Q: Consider the following design problem concerning implementation of virtual-circuit service. If…

A: The answer for the above mentioned question is given in the following steps for your reference.

Q: Consider the following design problem concerning implementation of virtual-circuit service. If…

A:

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: Two flows are transmitting at a constant rate of 4Mbps and 8Mbps and compete for service at a 10Mbps…

A: Answer: I have given answer in the handwritten format.

Q: The channel capacity of a telephone line noisy channel is 110 kbps with bandwidth (B=3 kHz). Find…

A: Given:

Q: Q2. (a) Two towns 20km apart are connected by a microwave data link. Data is sent across the link in…

A: Given that, Distance between two towns= 20 km Length of data= 800 bytes Data rate or band width= 120…

Q: I symbol rate across all subcarriers is 4000 symbols per second. Assume that in the Triers use…

A: the solution is an given below :

Q: 5 points  Find the latency of Token Ring (in bits) where data rate of link is 20 Mbps and 40…

A:

Q: You have a network of four nodes and three links: A B C D A message of size 1,024,000 bits is to be…

A: Given that, Number of hops = 3 Size of message= 1,024,000 bits /8 =128000 Bandwidth for first two…

Q: Q2: Explain ATM layers with suitable diagrams and differentiate frame relay and ATM protocol.

A: Actually, ATM transfer Asynchronous Transfer Mode.

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.