Department of Computer Science & Engineering LHST

Cyber Law & Forensic Science

INT 881

Assignment – 2

Date of Allotment : 18.10.2008

Date of Submission : 25.10.2008

Date of Test : 25.10.2008

1. What is the difference between a unicast, multicast, and broadcast address?2. What is the relationship between a switch and a bridge? And Is it switch is better than Hub, if yes

then Give reason?3. Why is there no need for CSMA/CD on a full-duplex Ethernet LAN?4. What is the hexadecimal equivalent of the following Ethernet address?

01011010 00010001 01010101 00011000 10101010 00001111

5. What’s the difference between public and private IP addresses?6. How can all the computers on a local network access the Internet through a single Internet

connection?7. If the current version of the Internet Protocol is version 4, why is the “next generation” called

IPv6? Why did we skip IPv5?8. What are some sniffing tools that can be used to capture and analyze packets on UNIX

networks?

Instructions:

1. Students are requested not to submit incomplete and rough like assignments, which results the same as non-submission and hence not allowed to sit for the Assignment Test and therefore their assignment mark for the same will be entered ZERO.

2. The Assignment should be written strictly on A4 sheet, in which the Cover Page and Assembly Language related answers should be in printed form.

3. It is mandatory to write the question of every answer too.4. Submission after the deadline is strictly rejected.5. Students are directed to bring A4 sheet during the Assignment Test, which will be of only 15 minutes duration, and

the remaining time will be as usual converted into a lecture class.

Posted by: Shailendra Tiwari (Faculty In-charge)