CWT-100 試験問題を無料オンラインアクセス

You are experiencing poor call quality on VoIP handsets in a specific area of the building. When you evaluate the area, you see that the strongest AP signal strength in that area is -89 dBm. All APs use Fast BSS Transition. No other roaming problem areas exist. No other call quality areas exist. The same VoIP handsets are used everywhere. What is most likely causing the call quality problems in that area?

• A.Client incompatibility with Fast BSS Transition
• B.Lack of support for 802.11ac on the APs
• C.Poor signal strength in the area
• D.Lack of support for 802.11ac on the clients

Of the following device types, which one is most likely to be used in a highly mobile (use while in motion) use case?

• A.Desktop
• B.VoIP handset
• C.Video camera
• D.Laptop

You use 802.1X/EAP for all WLAN authentication in your network. You have several VoIP handsets that work well until they have to roam from one AP to another. When they roam, calls are often dropped or call quality is significantly diminished. What is the most likely cause of this problem?

• A.Wrong SSID used by the VoIP handsets
• B.Wrong passphrase entered on the VoIP handsets
• C.Non-implemented roaming features on the APs
• D.Wrong certificate installed on the VoIP handsets

You are considering the use of an EAP method. All potential clients have been validated to support the EAP method. What other network device/location must support the EAP method for it to work?

• A.RADIUS Server
• B.AP
• C.Controller
• D.Ethernet Switch

You are receiving reports from several users that their clients connect with very low data rates. All reports are confined to a particular area in the facility and the users report that the problem does not occur with the same devices in other areas. What is most likely problem in that area?

• A.Poor signal strength
• B.High SNR
• C.Improper client security configuration
• D.Improper AP security configuration