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18CS54 - network programming and security
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Q1: Write a networking program consisting of a client and
server components. The client must request for a file by
providing a file name, and the server must respond with the
contents of the file or an appropriate error message.
Modify the client to accept the filname via a command line
argument.
A1: https://u.peppe.rs/qt.png
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Q2: Write a program to illustrate the function of
Distance-Vector routing using Bellman-Ford algorithm. Handle
the situation where negative edges are present.
A2: https://u.peppe.rs/LS.png
https://u.peppe.rs/ep.png
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Q3: Write a program to showcase
a) Checksum - error detection
b) Hamming code - error detection and correction
A3: https://u.peppe.rs/qQ.png
https://u.peppe.rs/qr.png
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Q6: Write a networking program to demonstrate the following:
a) Concurrent TCP server
b) Iterative TCP server
c) Connectionless UDP server
A6: a) https://u.peppe.rs/E3.png
b) https://u.peppe.rs/VA.png
c) https://u.peppe.rs/ei.png
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Q7: Write a networking program that recieves a shell command
from a client and returns the output of the command to the
client.
A7: https://u.peppe.rs/QD.png
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mirror of git.peppe.rs/university/nps
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