CS432 Network Modeling and Simulation Assignment No 02 Fall 2020 Solution / Discussion
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Assignment No. 02
Semester: FALL 2020
CS432: Network Modeling and Simulation
The objective of this assignment is to enhance the learning capabilities of the students about:
Please read the following instructions carefully before submitting assignment:
You need to use MS word document to prepare and submit the assignment on VU-LMS.
It should be clear that your assignment will not get any credit if:
Question No. 1:
Suppose a system has mean time between failure (MTBF) 5000 hours and mean time to recover (MTTR) 10 hours then calculate the system’s availability.
Note: Mention all necessary calculations and formula(if any)
Availability = MTBF / (MTBF+MTTR)
= 5000/ 5010 》 0.998
Availability = 99.8%
Question No. 2
The statistical methods useful to draw better conclusion of simulation analysis.
The role of Analysis File (.anf) is to automates the steps to analyze the results.
By following these steps : We able to analyze the data in first Loading result files than Filter them respectively Transform data at last Chartify the results.
Question No. 3:
For the protection of wireless network from war driving attack change your router administration account name and password and also activate the Media Access Control (MAC) Address filtering feature of your router .
According to the given scenario, it’s a Passive reconnaissance attack.
As a network administrator monitors network traffic flow. Anti-sniff scans are useful when guarding against sniffer attacks, as are switched networks.