IT Exam Items Repository

What is the minimum number of APs to be used to achieve an accurate location of wireless clients based on RSS values?
ITExamAnswers Editorial Team asked 6 years ago • 
What is a reason to specify lightweight APs and a WLAN controller as the major elements in a WLAN design?
ITExamAnswers Editorial Team asked 6 years ago • 
What is a characteristic of a Yagi antenna that is used by Cisco Aironet Access Points?​
ITExamAnswers Editorial Team asked 6 years ago • 
Which step can be taken to minimize downtime when moving APs from one controller to a new controller with a different code release?
ITExamAnswers Editorial Team asked 6 years ago • 
What is the default mode being used by a lightweight access point?
ITExamAnswers Editorial Team asked 6 years ago • 
What is the maximum recommended round-trip time between an access point and a controller when trying to maintain near real-time wireless communication?
ITExamAnswers Editorial Team asked 6 years ago • 
Which DHCP feature or option provides a list of suggested wireless controllers to a lightweight AP?
ITExamAnswers Editorial Team asked 6 years ago • 
When must both the ip forward-protocol and ip helper-address commands be entered on a Cisco device during a WLC deployment in order to successfully forward CAPWAP Discovery Requests?
ITExamAnswers Editorial Team asked 6 years ago • 
When considering the performance of a wireless antenna, what is a radiation pattern?
ITExamAnswers Editorial Team asked 6 years ago • 
How often are keepalives sent from an AP to a controller over a wired network?
ITExamAnswers Editorial Team asked 6 years ago • 
What are the two locations that a WLC is commonly placed in when deploying a centralized wireless LAN topology? (Choose two.)
ITExamAnswers Editorial Team asked 6 years ago • 
A wireless engineer is deploying wireless network devices and client devices that support both 2.4 GHz and 5 GHz transmitters. Which concern should the wireless engineer consider in the deployment of this technology?
ITExamAnswers Editorial Team asked 6 years ago • 
How can an 802.11ac wireless device use transmit beamforming to more efficiently reach a client location?
ITExamAnswers Editorial Team asked 6 years ago • 
How is the strength or amplitude of an RF signal measured?
ITExamAnswers Editorial Team asked 6 years ago • 
Refer to the exhibit. It displays the sources of A, B, and C and the corresponding absolute power of each. In comparing source A and B, how much greater is the signal strength of source B than the strength of A?
ITExamAnswers Editorial Team asked 6 years ago • 
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