JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD
III Year B.Tech. IT/CST  I Sem L T/P/D C
 /3/ 2
(A50588) COMPUTER NETWORKS LAB (THROUGH LINUX)
Objectives:
 To understand the functionalitites of various layers of OSI model
 To understand the operating system functionalities
System/ Software Requirement:
 Intel based desktop PCs LAN CONNECTED with minimum of 1666 MHZ or faster processor with atleast 64 MB RAM and 100 MB free disk space
Computer NetworksLab:
 Implement the data link layer framing methods such as character, character stuffing and bit stuffing.
 Implement on a data set of characters the three CRC polynomials  CRC 12, CRC 16 and CRC CCIP.
 Implement Dijkstra's algorithm to compute the shortest path thru a graph.
 Take an example subnet graph with weights indicating delay between nodes. Now obtain Routing table at each node using distance vector routing algorithm.
 Take an example subnet of hosts. Obtain broadcast tree for it.
 Take a 64 bit playing text and encrypt the same using DES algorithm.
 Write a program to break the above DES coding
 Using RSA algorithm Encrypt a text data and Decrypt the same.
Outcomes:
 Ability to understand the encryption and decryption concepts in Linux environment.
 Ability to apply appropriate algorithm for the finding of shortest route.
 Ability to configure the routing table.

CreatedJun 19, 2015

UpdatedJun 19, 2015

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