You have been tasked to design a new 802.11b/g/n wireless infrastructure for a customer. While performing a pre-onsite survey interview, you learn that the customer wants to use a new browser based WMS application and will be attaching pictures in addition to the barcode data and that during the morning shift, there will be a large number of users (30+) in the receiving area of the facility. Your predictive analysis, done prior to the interview, from LANPlanner shows that the receiving area can be covered using just one AP with an omni-directional antenna. Given the new information from the customer, and the requirements above, what modification should be made to your predictive analysis/wireless survey.

• A. Change the frequency to 5GHz (802.11a/n)
• B. Add an additional AP in the receiving area, adjusting for channel and power.
• C. Change the antenna on the receiving AP to be a patch antenna.
• D. Increase the power output on the AP in the receiving area to maximum

You have implemented a WLAN for an 802.11g network and determine that the performance was not what was expected. Using a protocol analyzer you observe that the slot times being used in the WLAN are 20 MS. What is the most likely source of the performance problem?

• A. FHSS clients are present
• B. HR/DSSS clients are present
• C. ERP-OFDM clients are present
• D. 802.11a clients are present

You just installed a WiNG 5 RFS4O00 controller and several AP650s in a small branch office and clients on the wireless network cannot connect out to the internet. You have determined that the clients are associated and connected to the APs and you can ping the RFS4000 controller from your laptop. You connect to RFS4000 serially and start to troubleshoot the issue. Which of the following CLI commands can help you determine where the issue maybe occurring?

• A. debug mstp protocol on rfs4000
• B. show wireless interface packet blocks
• C. show captive-portal client frames
• D. service pktcap on drop count 100

You have just completed the collection of Live RF measurement data using LANPlanner for the purpose of verifying the performance of a newly upgraded WLAN deployment. The customers reason for upgrading the previous system was to support VoWLAN in a multi-tenant office building using Motorola EWP3000 Smartphones. The original installation plan calls for an RSSI of -62 dBm from one primary AP per channel, with co-channel interference from nearby APs at a level of, no greater than, -85 dBm. In order to verify this condition you are checking 2.4 GHz Channel 11 and some additional overlapping channels which seem to have been mis-configured by neighboring WLANs.
Using the LANPlanner information shown in the two exhibits at the bottom, which of the following APs satisfies the requirements for a VoWLAN deployment using the prerequisites shown above?

• A. 00:A0:FS:BB:F6:60 in Region 2
• B. 00:A0:FS:BB:F6:60 in Region 1
• C. 00:14:69:F2:B0:30 in Region 3
• D. 00:14:6A:07:F1:90 in Region 1
• E. 00:14:69:F2:B0:30 in Region 2

During a recent throughput analysis test of your 802.11g network, you discovered that performance is poor in comparison to previous baselines. You discover that this is the result of 802.11b stations becoming associated with your access point. What option could you implement to eliminate 802.lib clients from attaching to your network?

• A. Implement protection mechanisms
• B. Implement RTS/CTS at the access point
• C. Change the channel used for the network
• D. Make 24 mbps a required data rate