What technology does a Cisco WLC use to provide Layer 3 roaming to a wireless client?
What technology does a Cisco WLC use to provide Layer 3 roaming to a wireless client? an IPsec tunnel to connect the client to the original AP a CAPWAP tunnel…
How is wireless client location determined based on RSS values when using three or more APs?
How is wireless client location determined based on RSS values when using three or more APs? correlating the RSS values received by multiple APs to determine where they intersect comparing…
Which technique is used by Cisco WLCs to minimize the time required on key exchanges during roaming by maintaining a database of clients and keys on behalf of bound APs, and providing those clients and keys to other controllers and bound APs as needed during roaming?
Which technique is used by Cisco WLCs to minimize the time required on key exchanges during roaming by maintaining a database of clients and keys on behalf of bound APs,…
Which tunneling technology is used to facilitate data exchange between a lightweight AP and a WLAN controller?
Which tunneling technology is used to facilitate data exchange between a lightweight AP and a WLAN controller? GRE tunnel IPsec tunnel overlay tunnel CAPWAP tunnel Explanation & Hint: In a…
Which two Cisco location solutions can work with Cisco management platforms to provide real-time location services for a wireless network? (Choose two.)
Which two Cisco location solutions can work with Cisco management platforms to provide real-time location services for a wireless network? (Choose two.) DNA Space DNA Center Prime Infrastructure Identity Services…
What is a difficulty in locating a wireless client based on the RSS value when received by only one AP?
What is a difficulty in locating a wireless client based on the RSS value when received by only one AP? The RSS value is affected by moisture in the air.…
A company deploys a Cisco wireless network over the campus. Wireless network access is needed for visitors to access the internet while on campus. What are two best practices in setting up APs and WLCs for secure wireless connections for visitors? (Choose two.)
A company deploys a Cisco wireless network over the campus. Wireless network access is needed for visitors to access the internet while on campus. What are two best practices in…
A company deploys a Cisco wireless network over a large campus. The wireless network uses lightweight APs and multiple WLCs. A network technician walks around the campus to verify that wireless clients can roam smoothly between APs bound to different WLCs and assigned different VLANs and IP subnets. The technician verifies that while the client roams around campus, the client retains the same VLAN and IP address assigned. Which roaming scenario is the technician verifying?
A company deploys a Cisco wireless network over a large campus. The wireless network uses lightweight APs and multiple WLCs. A network technician walks around the campus to verify that…
A wireless engineer is troubleshooting signal degradation between two wireless antennas connecting over a distance. If no physical obstructions are found to be blocking the wireless signal, what is most likely the issue?
A wireless engineer is troubleshooting signal degradation between two wireless antennas connecting over a distance. If no physical obstructions are found to be blocking the wireless signal, what is most…
A wireless engineer accesses the WLC and configures a lightweight access point to function as a sniffer. Which two functions will be performed by the lightweight access point in this mode? (Choose two.)
A wireless engineer accesses the WLC and configures a lightweight access point to function as a sniffer. Which two functions will be performed by the lightweight access point in this…
Why would an AP that successfully discovers a WLAN controller be denied from joining that WLC?
Why would an AP that successfully discovers a WLAN controller be denied from joining that WLC? The WLC has a software release downloaded on it that is different from the…
Which type of topology supports the use of CAPWAP tunnels without the investment of a dedicated wireless LAN controller?
Which type of topology supports the use of CAPWAP tunnels without the investment of a dedicated wireless LAN controller? Mobility Express embedded wireless network centralized wireless network unified wireless network…
Which protocol and port number are used when an AP sends a unicast CAPWAP Discovery Request packet to the IP address of a controller? (Choose two.)
Which protocol and port number are used when an AP sends a unicast CAPWAP Discovery Request packet to the IP address of a controller? (Choose two.) TCP 5246 IP UDP…
What is a difference between autonomous APs that operate in a home environment and controller-based APs that operate in a corporate environment?
What is a difference between autonomous APs that operate in a home environment and controller-based APs that operate in a corporate environment? Autonomous APs incorporate the functions of a router,…
What are two benefits of deploying a centralized wireless LAN topology? (Choose two.)
What are two benefits of deploying a centralized wireless LAN topology? (Choose two.) decreasing the RTT between two wireless clients on a single access point maximizing the number of APs…
How does a change in frequency or cycles affect the wavelength of a wireless LAN signal?
How does a change in frequency or cycles affect the wavelength of a wireless LAN signal? As the cycles of a wave become larger, the wavelength will cover less distance.…
An engineer has identified two signals that are 180 degrees out of phase . What can be determined about these two signals?
An engineer has identified two signals that are 180 degrees out of phase . What can be determined about these two signals? These two RF signals will add together as they are…
Which wireless technology allows data to be distributed across two or more radio chains in order to increase data throughput while operating on the same channel?
Which wireless technology allows data to be distributed across two or more radio chains in order to increase data throughput while operating on the same channel? spatial multiplexing dynamic rate…
When comparing two absolute power values, what can a wireless engineer conclude after calculating a result of -3 dB?
When comparing two absolute power values, what can a wireless engineer conclude after calculating a result of -3 dB? The value of the two power levels is the same. The…
By the use of sequence numbers, which function of the IPsec security services prevents spoofing by verifying that each packet is non-duplicated and unique?
By the use of sequence numbers, which function of the IPsec security services prevents spoofing by verifying that each packet is non-duplicated and unique? anti-replay protection authentication confidentiality data integrity…
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