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Material Type: Assignment; Professor: Maples; Class: Computer Net Interoperability; Subject: Computer Engr & Computer Sci; University: California State University - Long Beach; Term: Spring 2009;
Typology: Assignments
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I. Preliminaries Choose a team of 4-5 people with whom you will work on this assignment. List the members of your team:
II. Instructions As a team, select one option from Section III and complete the tasks specified. When you answer the questions:
III. Options --- Select One of the Following Options A-E Option A: 802.11 Wireless Security
1. Answer the following questions about 802.11 wireless security: (a) Can data be intercepted when it is transmitted on a wireless network? (b) If yes, how can this be prevented? (c) What security features are included with the equipment used in the ECS 305 NetLab equipment? (d) What security features are “state-of-the-art” for wireless networks? (e) Why is wireless LAN security considered poor in general? (You may ask for a hint.) 2. Design an experiment that can be performed in lab which tests or verifies the information you learned about 802.11 wireless security. Option B: 802.11 Distance Limitations 1. Answer the following questions about 802.11 wireless networks distance limitations: (a) What are the theoretical distance limitations for each type of wireless network standard (802.11a, 802.11b, 802.11g, and 802.11n)? (b) Why are there different distance limitations for different 802.11 standards? (c) What factors will affect the actual distance limitations of a network? 2. Design an experiment that can be performed in lab (or near lab) which will test or verify the information you learned about 802.11 wireless distance limitations. Option C: 802.11n Wireless Standard 1. Answer the following questions about the new 802.11 n wireless standards: (a) What makes the 802.11n standard different from privious 802.11 standards? (b) What are the performance specifications of the 802.11 standard? (c) What is the current state of the 802.11n standard? When will it be finalized? 2. Design an experiment that can be performed in lab which will test or verify the information you learned about the 802.11n wireless standard.