A wireless client maintains a NAV value that is used for which one of the following purposes?
Answer :
To predict when the channel might become free
Which one of the following is the frame type sent to discover APs within the signal range of a wireless client?
Answer :
Probe
An ACK frame is an example of which one of the following 802.11 frame types?
Answer :
Control
Which one of the following frame types does a client use to roam seamlessly from one BSS to another, within the same ESS and the same SSID?
Answer :
Reassociation
In an active site survey, how many APs can the survey device associate with and measure at any given time?
Answer :
1
Which one of the following is a true statement?
Answer :
An autonomous AP operates in a standalone fashion.
Which one of the following is used to uniquely identify an AP and the basic service set it maintains with its associated wireless clients?
Answer :
BSSID
Suppose that you have just powered up a new controller. If you connect to the controller’s console port, in which one of the following modes will you find the controller?
Answer :
Initial setup mode
After copying a new code image file to a controller, how should you copy the same code release to the lightweight APs?
Answer :
Do nothing; each AP will get the new image as it rejoins the controller
What factors need to be considered when planning for capacity and coverage in a 5 GHz WLAN?
