In this problem you will be doing some elementary calculations of transmission and propagation delays. Consider two hosts, A and B that are connected by a transmissions link of 2.1 Mbps. Assume that packets are of length 2.0 Kb (Kilobits) and the length of the link is 100Km. Suppose now that that length of the link is doubled. What is the propagation delay from A to B now and what is the transmission time?

Q: In this problem, we consider sending real-time voice from Host A to Host B over a packet-switched…

A: We need to find the elapsed time when the first bit is formed.

Q: Computer A is sending a 10 MByte long file to Computer B via packet-switching over two consecutive…

A: Given that, Length of file= 10 MB Bandwidth= 100 Mbps Distance of link= 2000 km Propagation speed=…

Q: Consider a router that transmits bits onto a transmission medium at the rate of 2 Mbps. Let the link…

A: Given:   Bandwidth = 2 Mbps => 2 *106 bits/sec  Distance = 3 km  Speed = 3 * 108 meter/sec…

Q: Consider delivering voice through a direct connection network from Host A to Host B. (for example,…

A:

Q: e. Suppose dprop is greater than dtrans. At time t = durans, where is the first bit of the packet?…

A: Requested answers are given below:

Q: Computer A is sending a 10 MByte long file to Computer B via packet-switching over two consecutive…

A: Answer: Given File size=10MBytes Rate= 100Mbps Distance=2000Km Speed=2 X 108 m/s

Q: This elementary problem begins to explore propagation delay and transmission delay, two central…

A: As per our company guidelines only three sub parts will be answered. So, please repost the remaining…

Q: Equation 1.1 gives a formula for the end-to-end delay of sending one packet of length L over N links…

A: A packet is a discrete chunk of data transferred via a network, like the Internet or a local area…

Q: Computer A is sending a 10 MByte long file to Computer B via packet-switching over two consecutive…

A: Computer Networks which refers to the set of the computers which are connected through the medium…

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.