Which two of these statements best describe fast secure roaming for the wireless core feature set using autonomous access points？ （Choose two.） （）A、 It is compatible with all wireless clients.B、 It reduces roaming latency through reduced client RF channel scanning enhancements.C、 It reduces roaming latency to targeted times of less than 75ms.D、 Roaming occurs without reauthentication through a centralized RADIUS server.E、 It is enabled through WLSE deployment.
Which two of these statements best describe fast secure roaming for the wireless core feature set using autonomous access points？ （Choose two.） （）
- A、 It is compatible with all wireless clients.
- B、 It reduces roaming latency through reduced client RF channel scanning enhancements.
- C、 It reduces roaming latency to targeted times of less than 75ms.
- D、 Roaming occurs without reauthentication through a centralized RADIUS server.
- E、 It is enabled through WLSE deployment.
相关考题：
Which two statements best describe the wireless security standard that is defined by WPA (Choose two.)()。 A.It specifies use of a static encryption key that must be changed frequently to enhance securityB.It requires use of an open authentication methodC.It specifies the use of dynamic encryption keys that change each time a client establishes a connectionD.It requires that all access points and wireless devices use the same encryption keyE.It includes authentication by PSK
Which two of these statements best describe the benefits of WPAv2？ （Choose two.）（）A、 SSID broadcast preventionB、 man-in-the-middle attack protectionC、 cost reduction through software upgrades in all existing hardwareD、 dynamic key generationE、 RF jamming prevention
Which two statements about the Cisco Aironet Desktop Utility （ADU） are true？ （Choose two.）（） A、 The Aironet Desktop Utility （ADU） can be used to establish the association between the client adapter and the access point， manage authentication to the wireless network， and enable data encryption.B、 The Aironet Desktop Utility （ADU） and the Microsoft Wireless Configuration Manager can be used at the same time to configure the wireless client adapter.C、 The Aironet Desktop Utility （ADU） can support only one wireless client adapter installed and used at a time.D、 The Aironet Desktop Utility （ADU） profile manager feature can create and manage only one profile for the wireless client adapter.E、 When the user selects a different profile in the Aironet Desktop Utility （ADU）， the settings for the wireless client adapter are changed only after a reboot.
Which two practices help secure the configuration utilities on wireless access points from unauthorized access? (Choose two.)（）A、assigning a private IP address to the APB、changing the default SSID valueC、configuring a new administrator passwordD、changing the mixed mode setting to single modeE、configuring traffic filtering
Which two of these statements best describe the benefits of Cisco’s wireless IDS functionality？ （Choose two.） （）A、 AirDefense for wireless IDS is required by autonomous APs.B、 2.40Hz CK management can monitor both 802.11 and non-802.11 CK interference.C、 APs only monitor the RF channels that are servicing the clients.D、 Cisco or CCX compatible client cards can extend the CK IDS service for autonomous APs.E、 Autonomous APs must be dedicated IDS sensors while lightweight APs can combine client traffic and RF monitoring.
Which two of these statements describe important aspects of performing a wireless site survey？ （Choose two.） （）A、 An 802.11 g access point with a variety of antennas can be used in all standard site surveys.B、 Site surveys can be performed manually or through assisted site survey.C、 Channel power during testing starts at the default minimum and gradually increases to the maximum.D、 Overlapping access points can create performance problems.E、 Surveys should be done after hours in an office building or during reduced inventory levels in warehouses.
A company wants to secure access to its internal wireless network. The company wants to use themost secure means to access the network. Which of the following is the BEST choice for wireless security in this situation?（）A、WEP encryptionB、Channel rotationC、Disable SSIDD、WPA encryption
As the Company wireless administrator， you required to be knowledgeable about the wireless LAN components. Which two statements about these components are true？ （）A、 In the autonomous access point solution， control is provided by the WLAN controller.B、 In the lightweight access point solution， WLAN management is provided by the WLAN Control System （WCS）.C、 In the autonomous access point solution， control is provided by the WDS （Wireless Domain Services）.D、 Cisco Aironet autonomous access points cannot be supported by the Cisco Unified Wireless Network.E、 Ii the lightweight access point solution， WLAN management is provided by the WLAN Solution Engine （WLSE）.F、 Cisco Aironet lightweight access points cannot be supported by the Cisco Unified Wireless Network.
Which two statements best describe the wireless security standard that is defined by WPA (Choose two.)（）。A、It specifies use of a static encryption key that must be changed frequently to enhance securityB、It requires use of an open authentication methodC、It specifies the use of dynamic encryption keys that change each time a client establishes a connectionD、It requires that all access points and wireless devices use the same encryption keyE、It includes authentication by PSK
In the wireless Advanced Feature Set using lightweight access points， a virtual interface is used when supporting which of the following features？（）A、PSK authenticationB、EAP authenticationC、WPA authenticationD、Web authentication
A customer has deployed a wireless core feature set using autonomous access points and now wants to include a satellite building 4500 feet away from the main campus. The customer also wants to provide wireless access to a courtyard for wireless clients in close proximity to the antenna mounting position. Which Cisco Aironet product is the most applicable solution？（）A、 Cisco Aironet 1000 SeriesB、 Cisco Aironet 1100 SeriesC、 Cisco Aironet 1200 SeriesD、 Cisco Aironet 1300 SeriesE、 Cisco Aironet 1400 Series
Which two of these statements best describe the benefits of the Cisco Compatible Extensions Program？ （Choose two.）（）A、 offers a feature-rich implementation alternative to Wi-Fi certificationB、 accelerates the availability of innovative features while maintaining interoperabilityC、 provides innovative features only on Cisco’s wireless client adaptersD、 provides an evolving set of specifications for interoperabilityE、 eliminates the need for testing by providing innovative features to wireless client vendors through a one-time license fee
A customer is deploying a wireless core feature set using autonomous access points and requires Layer 2 roaming. What is a requirement when deploying this solution？（）A、 a minimum of one Cisco 4100 Series WLAN ControllerB、 one WDS per subnetC、 a minimum of one Wireless LAN Services ModuleD、 all clients using Cisco Aironet Wireless LAN Adapters
Which two statements best describe the wireless security standard that is defined by WPA？ （Choose two.）（）A、It specifies use of a static encryption key that must be changed frequently to enhance security.B、It requires use of an open authentication method.C、It specifies the use of dynamic encryption keys that change each time a client establishes a connection.D、It requires that all access points and wireless devices use the same encryption key.E、It includes authentication by PSK
Which two of these statements best describe fast secure roaming？ （Choose two.）（） A、 available only in autonomous APsB、 available in autonomous and lightweight APsC、 a feature of WDS in autonomous APsD、 a feature of WDS in lightweight APsE、 requires at least one AP and one Wireless LAN Services Module
Under which three conditions does a client initiate roaming between wireless cells in the Company WLAN？ （）A、 The access point has broadcast too many SSIDs.B、 The wireless client has missed too many beacons from the access point.C、 The maximum data retry count， initiated by the wireless client， is exceeded.D、 The wireless client has reduced the data rate.E、 The access point has requested client reauthentication.F、 The wireless client has missed too many IAPP （Inter Access Point Protocol） updates.
Which wireless LAN design ensures that a mobile wireless client will not lose connectivity when moving from one access point to another?（）A、using adapters and access points manufactured by the same companyB、overlapping the wireless cell coverage by at least 10%C、configuring all access points to use the same channelD、utilizing MAC address filtering to allow the client MAC address to authenticate with the surrounding APs
多选题Under which three conditions does a client initiate roaming between wireless cells in the Company WLAN？ （）AThe access point has broadcast too many SSIDs.BThe wireless client has missed too many beacons from the access point.CThe maximum data retry count， initiated by the wireless client， is exceeded.DThe wireless client has reduced the data rate.EThe access point has requested client reauthentication.FThe wireless client has missed too many IAPP （Inter Access Point Protocol） updates.
多选题Which two of these statements best describe fast secure roaming for the wireless core feature set using autonomous access points？ （Choose two.） （）AIt is compatible with all wireless clients.BIt reduces roaming latency through reduced client RF channel scanning enhancements.CIt reduces roaming latency to targeted times of less than 75ms.DRoaming occurs without reauthentication through a centralized RADIUS server.EIt is enabled through WLSE deployment.
多选题Which two of these statements best describe the benefits of Cisco’s wireless IDS functionality？ （Choose two.） （）AAirDefense for wireless IDS is required by autonomous APs.B2.40Hz CK management can monitor both 802.11 and non-802.11 CK interference.CAPs only monitor the RF channels that are servicing the clients.DCisco or CCX compatible client cards can extend the CK IDS service for autonomous APs.EAutonomous APs must be dedicated IDS sensors while lightweight APs can combine client traffic and RF monitoring.
多选题Which two of these statements describe important aspects of performing a wireless site survey？ （Choose two.） （）AAn 802.11 g access point with a variety of antennas can be used in all standard site surveys.BSite surveys can be performed manually or through assisted site survey.CChannel power during testing starts at the default minimum and gradually increases to the maximum.DOverlapping access points can create performance problems.ESurveys should be done after hours in an office building or during reduced inventory levels in warehouses.
多选题Which two practices help secure the configuration utilities on wireless access points from unauthorized access? (Choose two.)（）Aassigning a private IP address to the APBchanging the default SSID valueCconfiguring a new administrator passwordDchanging the mixed mode setting to single modeEconfiguring traffic filtering
多选题Which two of these statements best describe fast secure roaming？ （Choose two.）（）Aavailable only in autonomous APsBavailable in autonomous and lightweight APsCa feature of WDS in autonomous APsDa feature of WDS in lightweight APsErequires at least one AP and one Wireless LAN Services Module
多选题Which two statements best describe the wireless security standard that is defined by WPA？ （Choose two.）（）AIt specifies use of a static encryption key that must be changed frequently to enhance security.BIt requires use of an open authentication method.CIt specifies the use of dynamic encryption keys that change each time a client establishes a connection.DIt requires that all access points and wireless devices use the same encryption key.EIt includes authentication by PSK
多选题Which two of these statements best describe the benefits of WPAv2？ （Choose two.）（）ASSID broadcast preventionBman-in-the-middle attack protectionCcost reduction through software upgrades in all existing hardwareDdynamic key generationERF jamming prevention
单选题A customer is deploying a wireless core feature set using autonomous access points and requires Layer 2 roaming. What is a requirement when deploying this solution？（）A a minimum of one Cisco 4100 Series WLAN ControllerB one WDS per subnetC a minimum of one Wireless LAN Services ModuleD all clients using Cisco Aironet Wireless LAN Adapters
单选题A customer has deployed a wireless core feature set using autonomous access points and now wants to include a satellite building 4500 feet away from the main campus. The customer also wants to provide wireless access to a courtyard for wireless clients in close proximity to the antenna mounting position. Which Cisco Aironet product is the most applicable solution？（）A Cisco Aironet 1000 SeriesB Cisco Aironet 1100 SeriesC Cisco Aironet 1200 SeriesD Cisco Aironet 1300 SeriesE Cisco Aironet 1400 Series