Network message transfer, Computer Engineering

Assignment Help:

Consider a network message transfer among a source S and a destination D by 3 routers R1, R2 and R3 as given below:-

 

            S -------- R1 --------- R2 --------- R3 --------- D

 

 A message M requires to be transferred from S to D.  M will be divided into packets; thus M/Packet Size is the number of packets. For example, if M is 100 MB, and packet size is 10MB then there will be10 Packets. Write a simple program to simulate the arrival of a packet at R1, then R2, then R3, and then D, and at last the program should indicate how long it would take for the entire message M to arrive at D.In the program the user should be able to choose different packet sizes, bandwidths of the links, link speeds and lengths of the links. Ignore the queuing and processing delays.

 


Related Discussions:- Network message transfer

C programming, Find out useless nonterminal symbols use c program.

Find out useless nonterminal symbols use c program.

Set screen and leave screen, What happens if only one of the commands SET S...

What happens if only one of the commands SET SCREEN and LEAVE SCREEN is used without using the other? If we use SET SCREEN without LEAVE SCREEN, the program ends processing for

Explain what is meant by a bus, Question: (a) Comment on the general s...

Question: (a) Comment on the general structure of the IAS Computer, illustrate your answer using a diagram. (b) (i) Define CPU time. (a) (ii) A program runs in 10

Handling interrupts - computer architecture, Handling Interrupts: Pre...

Handling Interrupts: Precise interrupts (sequential semantics) Complete instructions before the offending instructions o   Force trap instruction into IF o

Prolog artificial intelligence , 1. countdown Example: countdown(5,[5,4,3,2...

1. countdown Example: countdown(5,[5,4,3,2,1]).  NOTE - your function should be able to answer questions such as: ?- countdown(5,L).  2. count_occur Example: count_occur(7,[5,2,6

Quantity amounts (data type quan), A field containing quantity amounts (dat...

A field containing quantity amounts (data type QUAN) must be assigned to a reference table and a reference field. Explain? As a reference table, a system table having all the v

Ease of learning - user friendliness, Ease of Learning - User Friendliness ...

Ease of Learning - User Friendliness Much has been made recently of increasing sophistication in technology with one of the major benefits advertised as an increase in somethi

Explain one dimensional array, Explain one dimensional arrays In one di...

Explain one dimensional arrays In one dimensional arrays array name is really a pointer to the first element in the array. Second element of the array can be accessed by using

Engineering maths, calculate dy/dx if y=[x-cos(1/cos(xe/2x))]/x

calculate dy/dx if y=[x-cos(1/cos(xe/2x))]/x

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd