https://github.com/abhishekmali21/computer-network-laboratory
CN LAB PROGRAMS FOR SCHEMES +2015 +2017 +2018
https://github.com/abhishekmali21/computer-network-laboratory
15csl57 17csl57 18csl57 5thsemcse cnlab computernetworks vtu vtulab
Last synced: 24 days ago
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CN LAB PROGRAMS FOR SCHEMES +2015 +2017 +2018
- Host: GitHub
- URL: https://github.com/abhishekmali21/computer-network-laboratory
- Owner: AbhishekMali21
- License: mit
- Created: 2019-02-24T13:43:47.000Z (about 6 years ago)
- Default Branch: master
- Last Pushed: 2019-02-24T13:48:51.000Z (about 6 years ago)
- Last Synced: 2025-02-15T08:31:11.025Z (3 months ago)
- Topics: 15csl57, 17csl57, 18csl57, 5thsemcse, cnlab, computernetworks, vtu, vtulab
- Language: Tcl
- Homepage:
- Size: 1.61 MB
- Stars: 15
- Watchers: 1
- Forks: 5
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- License: LICENSE
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README
# Lab Experiments:
# PART A
## Implement the following in NS2/NS3:
1. Implement three nodes point – to – point network with duplex links between them. Set the queue size, vary the bandwidth and find the number of packets dropped.
2. Implement transmission of ping messages/trace route over a network topology consisting of 6 nodes and find the number of packets dropped due to congestion.
3. Implement an Ethernet LAN using n nodes and set multiple traffic nodes and plot congestion window for different source / destination.
4. Implement simple ESS and with transmitting nodes in wire-less LAN by simulation and determine the performance with respect to transmission of packets.
5. Implement and study the performance of GSM on NS2/NS3 (Using MAC layer) or equivalent environment.
6. Implement and study the performance of CDMA on NS2/NS3 (Using stack called Call net) or equivalent environment.
# PART B
## Implement the following in Java:
7. Write a program for error detecting code using CRC-CCITT (16- bits).
8. Write a program to find the shortest path between vertices using bellman-ford algorithm.
9. Using TCP/IP sockets, write a client – server program to make the client send the file name and to make the server send back the contents of the requested file if present.
10. Write a program on datagram socket for client/server to display the messages on client side, typed at the server side.
11. Write a program for simple RSA algorithm to encrypt and decrypt the data.
12. Write a program for congestion control using leaky bucket algorithm.