PW0-205 Wireless LAN Analysis Test Engine

Demo Question 25.

As a wireless LAN consultant for EliteCertify.com, you have been contracted by one of EliteCertify.com's customers to troubleshoot a problem with a single wireless client station (Station-Z) on-site. EliteCertify.com's customer informs you that even though Station-Z is configured in the same manner as all other wireless client stations on the network, these other stations are not having any problems with wireless connectivity. Furthermore, they report that Station-Z is showing an unusually high retransmission count in its client utilities. Which two of the following describes where and how would you begin troubleshooting this problem using a wireless protocol analyzer? (Choose two)

A. Position the analyzer half way between Station-Z and the access point. Analyze the distance between Station-Z and the access point.
B. Position the analyzer near Station-Z. Analyze the frames Station-Z is receiving, looking for corrupted frames.
C. Position the analyzer near Station-Z. Analyze Station-Z transmissions and acknowledgements. Look for RF and obstacle-induced interference.
D. Position the analyzer near the access point. See if Station-Z frames are reaching the access point and if so, analyze their signal strength.
E. Position the analyzer half way between Station-Z and the access point. Analyze the data rate at which frames are sent and how long they take to be received.


Display Answer

Answer: C,D

Explanation: