Docsity
Docsity
Prepare for your exams
Prepare for your exams

Study with the several resources on Docsity

Earn points to download
Earn points to download

Earn points by helping other students or get them with a premium plan

Guidelines and tips
Guidelines and tips
Sell on Docsity
Sell on Docsity
Docsity AI
Docsity AI
Log inSign up

Prepare for your exams

Study with the several resources on Docsity

Find documents

Prepare for your exams with the study notes shared by other students like you on Docsity

Search for your university

Find the specific documents for your university's exams

Docsity AINEW

Summarize your documents, ask them questions, convert them into quizzes and concept maps

Explore questions

Clear up your doubts by reading the answers to questions asked by your fellow students

Earn points to download

Earn points by helping other students or get them with a premium plan

Share documents
download point icon20 Points

For each uploaded document

Answer questions
download point icon5 Points

For each given answer (max 1 per day)

All the ways to get free points
Get points immediately

Choose a premium plan with all the points you need

Study Opportunities

Choose your next study program

Get in touch with the best universities in the world. Search through thousands of universities and official partners

Community

Ask the community

Ask the community for help and clear up your study doubts

Free resources

Our save-the-student-ebooks!

Download our free guides on studying techniques, anxiety management strategies, and thesis advice from Docsity tutors

Simulation Network-Data Communication Network-Lab Mannual, Exercises of Data Communication Systems and Computer Networks

Birla Institute of Technology and ScienceData Communication Systems and Computer Networks

This lab manual was designed by Prof. Prajin Ahuja at Birla Institute of Technology and Science for Data Communication Network lab. Its main points are: Simulation, Network, Generator, Traffic, packets, save, Iatime, Omnetpp, Scalars, Hopcounts, Throughout, Measurement, Timeouts

Typology: Exercises

2011/2012

Uploaded on 07/26/2012

shakti
shakti 🇮🇳

4.4

(19)

99 documents

1 / 7

Toggle sidebar

This page cannot be seen from the preview

Don't miss anything!

bg1
Lab 8
docsity.com
pf3
pf4
pf5

Partial preview of the text

Download Simulation Network-Data Communication Network-Lab Mannual and more Exercises Data Communication Systems and Computer Networks in PDF only on Docsity!

Simulation Network

  • Lab
  • App
  • App
  • out App
  • App
  • Routing
  • Routing
  • Routing
  • Routing

Changes to traffic generator part

  • Change the traffic generator part to read a

parameter from omnetpp.ini file that wouldgive the inter arrival time for packets

  • Save it in iatime• Use it for the mean in exponential(iatime)• Read the relevant part in section 6.4 in

manual

  • Are there ways to set the traffic generation

for each node ?? How?

Produce Acknowledgements

  • Lets assume that network can lose

packets

  • Add a new message named

acknowledgement

  • Add timeouts. Timeout? send packet again• Packet received send acknowledgments• What else should be added to packet?

Measurement

  • Generate omnetpp.vec, omnetpp.sca• Scalars
    • Hopcounts– throughput
      • Vectors
        • Hopcounts