CWAP-402 試験問題を無料オンラインアクセス

You have implemented centralized, infrastructure-based spectrum analysis. The Aps are configured to perform spectrum analysis in an ad-hoc manner and will go offline as Aps to perform this duty when needed.
What unique method of spectrum analysis monitoring is provided by this solution that is not typically available in a laptop-based analyzer?

• A.Band selection
• B.Real-time FFT
• C.Web-based viewing
• D.RBW adjustments

You are attempting to work through a user complaint with the CWNP-recommended troubleshooting methodology.
What must be clearly identified in order to reduce the number of possible causes at step three?

• A.The device type
• B.The problem
• C.The user name
• D.The user's IP configuration

During an initial install of a controller-based WLAN, the APs are not locating the WLAN controller. The controller is two router hops away from the nearest AP. DHCP is not used.
When performing a packet trace, you see a DNS response code of 3 targeted at one of the
APs.
What is the problem?

• A.The DNS server is not authoritative for the domain
• B.The authentication to the DNS server failed
• C.The router is not forwarding packets to the DNS server
• D.The controller host record has not been created in the DNS server

When evaluating modulation and coding schemes, you must determine the best coding rate available. In 802.11 MCS tables, what is the best coding rate from the perspective of highest data rates?

• A.3/4
• B.5/6
• C.2/3
• D.1/2

You are concerned with management overhead in your WLAN. When evaluating the network, you note that each dual-band AP provides for 4 SSIDs in each band with three secure SSIDs and one Open System SSID. The network runs only 802.11ac APs and uses
20 MHz channels in 2.4 GHz and 400 MHz channels in 5 GHz.
What can you do to reduce the impact of beacon frames on CCI and channel utilization?

• A.Use only 40 MHz channels
• B.Increase the beacon interval
• C.Use the same security across all SSIDs
• D.Disable SSID broadcasting