Networking & Data Communications In modern packet-switched networks, including the Internet, the source hostsegments long, application-layer messages (for example, an image or a musicfile) into smaller packets and sends the packets into the network. The receiverthen reassembles the packets back into the original message. We refer tothis process as message segmentation. Figure 1.27 illustrates the end-to-endtransport of a message with and without message segmentation. Consider amessage that is 8. 106 bits long that is to be sent from source to destinationin Figure 1.27. Suppose each link in the figure is 2 Mbps. Ignore propagation,queuing, and processing delays.a. Consider sending the message from source to destination without messagesegmentation. How long does it take to move the message from the sourcehost to the first packet switch? Keeping in mind that each switch usesstore-and-forward packet switching, what is the total time to move themessage from source host to destination host?b. Now suppose that the message is segmented into 800 packets, with eachpacket being 10,000 bits long. How long does it take to move the firstpacket from source host to the first switch? When the first packet is beingsent from the first switch to the second switch, the second packet is beingsent from the source host to the first switch. At what time will the secondpacket be fully received at the first switch?c. How long does it take to move the file from source host to destinationhost when message segmentation is used? Compare this result with youranswer in part (a) and comment.SourceSourceMessagePacket switchPacketPacket switchPacket switchPacket switchDestinationDestination

Message segmentation refers to the process of dividing a long message or data stream into smaller,…

long, ayer o smaller packets and sends the packets into the netwo assembles the packets back into the original message. cess as message segmentation. Figure 1.27 illustrates rt of a message with and without message segmentatio e that is 8 106 bits long that is to be sent from source= re 1.27. Suppose each link in the figure is 2 Mbps. Ign g, and processing delays. sider sending the message from source to destination nentation. How long does it take to move the message to the first packet switch? Keeping in mind that each e-and-forward packet switching, what is the total time ssage from source host to destination host? y suppose that the message is segmented into 800 pack et being 10,000 bits long. How long does it take to m et from source host to the first switch? When the first from the first switch to the second switch, the second from the source host to the first switch. At what time et be fully received at the first switch? y long does it take to move the file from source host to when message segmentation is used? Compare this re wwer in part (a) and comment.

long, ayer o smaller packets and sends the packets into the netwo assembles the packets back into the original message. cess as message segmentation. Figure 1.27 illustrates rt of a message with and without message segmentatio e that is 8 106 bits long that is to be sent from source= re 1.27. Suppose each link in the figure is 2 Mbps. Ign g, and processing delays. sider sending the message from source to destination nentation. How long does it take to move the message to the first packet switch? Keeping in mind that each e-and-forward packet switching, what is the total time ssage from source host to destination host? y suppose that the message is segmented into 800 pack et being 10,000 bits long. How long does it take to m et from source host to the first switch? When the first from the first switch to the second switch, the second from the source host to the first switch. At what time et be fully received at the first switch? y long does it take to move the file from source host to when message segmentation is used? Compare this re wwer in part (a) and comment.

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

See similar textbooks

Similar questions

What distinguishes unified communications systems from other types of communication systems? What are the advantages to the companies that use them?
a. What is communications system's main equipment? Write and explain with short sentences. b. Write and explain the typical topologies used in LANS. C. Briefly explain the Ethernet communication mentioning also CSMA (Carrier Sense with Multiple Access), CD (Collision Detection), recovery from collision.
1) Write VHDL code of the following circuitY=(a xor b) or (not (c and b) ).
What traits are present in unified communications systems? What are their advantages for the businesses that utilize them?
Consider an IT organisation. There are two units in the organisation- Application Development and Management Team and IT Operation Team. There exist two separate channels for the customers to communicate the organisation- one between the client and application development team for product creation and alteration and the other channel for the customer to communicate the IT operation team for operational issues. Are there any problems with this model? If you want to set up the IT organisation according to ITIL how you will redesign the communication channels?
(c) Write a VHDL code to implement the above counter using conditional statement "case". You need not necessarily use a synchronous load mechanism.
Give an example of an interface module used in a communications system, then explain its basic operation, and the specific function of each of the elements/components of the module.
Telecommunications & Network Describe/draw each applicable term: 1. Draw Encoder,Decoder, Multipleser and their application. 2. Asynchronous and synchronous.
(iii) Describe the purpose of multiplexing in an optical communication system and explain the advantages of multiplexing. (iv) How the performance of this system is measured? Provide an example.
Browse for the datasheet of 8086 from Intel and using the information from datasheet answer the following.i. Draw neat pin diagram of 8086.ii. Explain the functions of the individual pins of 8086.
How to find the DTFS coefficient,ak ,or x[k]? this question from Digital communication processing course. good luck..
I want the solution quickly, please