Question 106
You are troubleshooting a client issue on a Windows laptop. The laptop can see and connect to 2.4 GHz APs, but is does not even see 5 GHz APs. While evaluating the issue, you determine that this problem is happening for all of the laptops of this model in the organization. Several other tablets connect on channel
48 and channel 52 in the same work areas. What is the likely problem?
48 and channel 52 in the same work areas. What is the likely problem?
Question 107
You are troubleshooting a problem with interference from a non-802.11 device. Given that the device is not
a WLAN device, you cannot use a protocol analyzer and have chosen to use a spectrum analyzer. You
want to view the signal from the interfering device over time to see the activity that is generating.
What common spectrum analyzer view should you use for this analysis?
a WLAN device, you cannot use a protocol analyzer and have chosen to use a spectrum analyzer. You
want to view the signal from the interfering device over time to see the activity that is generating.
What common spectrum analyzer view should you use for this analysis?
Question 108
In WLAN security, what authentication method always creates Layer 2 dynamic encryption keys?
Question 109
In which plane of the three networking planes is an access point configured by a WLAN controller?
Question 110
What is an advantage of using WPA2-Personal instead of WEP-128 as a security solution for 802.11 networks?