Chapter 14 Wireless Network Security 157 Copyright Goodheart-Willcox Co., Inc. May not be reproduced or posted to a publicly accessible website. Name ________________________________________________________________ 3. In the Capture pane on the right side of the screen, click the Scanner mode radio button. Click the drop-down arrow below the radio button, and ensure all eleven channels are selected. 4. Click all three filtering buttons on the toolbar: Capture Data Packets, Capture Management Packets, Capture Control Packets. 5. Click the Play button on the toolbar to start the capture. In the evaluation version, you can only capture traffic for five minutes. Let the capture run the full five minutes. If you have other wireless devices available, open a variety of web pages during this time on those devices. Observe the changing values on the graphs and screens. 6. After five minutes have elapsed, a great deal of information will be available for analysis. Look at the status bar at the bottom of the screen. How many packets were captured? _ _________________________________________________________________________________________________________________ 7. Click the Save button on the toolbar to save the capture into a log. Name the log WirelessAnalysis, and save it in the default location (\My Documents\CommView for WiFi\Logs). 8. Scroll to the top of the capture in the Nodes tab. By default, the captured information is grouped by 802.11 standard. Collapse each standard. Which standards do you see? _ __________________________________________________________________________________________________________________ __________________________________________________________________________________________________________________ __________________________________________________________________________________________________________________ _________________________________________________________________________________________________________________ Select the mode Number of packets captured Filter options Goodheart-Willcox Publisher