单选题Is an open standard promotes interoperability among the wireless client adapters and dial-in servers from different vendors.（）AHTTPBSSIDCWEPDEAP
单选题
Is an open standard promotes interoperability among the wireless client adapters and dial-in servers from different vendors.（）
A
HTTP
B
SSID
C
WEP
D
EAP
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Is an open standard promotes interoperability among the wireless client adapters and dial－in servers from different vendors.() A.WEPB.HTTPC.SSIDD.EAP
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 of the following description is WRONG about Wi-Fi? ( ).A.Any standard Wi-Fi device.will work anywhere in the world with global operative set of standardsB.Now most laptops are built with wireless network adapters insideC.One can connect Wi-Fi devices in ad-hoc mode for client-to-client connections without a routerD.Communications between two devices need the involvement of an access point with Wi-Fi
When configuring Cisco Secure ACS to support wireless EAP authentication，which device mustbeconfigured as a AAA client？（）A、Location ApplianceB、controller-based access pointsC、wireless clientsD、Wireless Control SystemE、wireless controllers
Is an open standard promotes interoperability among the wireless client adapters and dial-inservers from different vendors.（）A、WEPB、HTTPC、SSIDD、EAP
Wireless components must work together for interoperability and performance. Which standard has specifications that are 2.4 GHz， 54 Mb/s， and a range of 150 feet？（） A、 802.11nB、 802.11bC、 802.11aD、 802.11g
Your computer connects to both an ad hoc wireless network and a wired network. You need to allow other wireless clients to access the wired network. What should you do？ （）A、Set the security type to the No authentication （Open） option.B、Configure the wired and wireless network adapters as a network bridge.C、Modify the wireless network profile type to the Use all-user profiles only （recommended） option.D、On each wireless client， set the Service Set Identifier （SSID） for a new wireless network to the name of your wired network adapter.
Companycom will be using Virtual IO Server to share Ethernet adapters. What can be done to prevent network failure of the client if a Virtual IO Server goes down?（）A、Create two virtual adapters on the client， each one from a separate Virtual IO ServerB、Enable dead gateway detection on the client so that the network traffic can be reroutedC、Have a spare network card on standby in the client in case the Virtual IO Server goes downD、Create an etherchannel adapter on the client using one Virtual Ethernet adapter from two separate Virtual IO Servers
Is an open standard promotes interoperability among the wireless client adapters and dial-in servers from different vendors.（）A、WEPB、HTTPC、SSIDD、EAP
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
Is an open standard promotes interoperability among the wireless client adapters and dial-in servers from different vendors.（）A、HTTPB、SSIDC、WEPD、EAP
Client association using EAP-Cisco Wireless （LEAP） is failing， but EAP-PEAP is functioning on an autonomous access point. Which of the following needs to be enabled on the access point so EAP-Cisco Wireless （LEAP） is enabled？（）A、open authentication plus MACB、open authentication plus EAPC、shared keyD、network EAP
When configuring Cisco Secure ACS to support wireless EAP authentication， which device must be configured as a AAA client？（）A、Wireless Control SystemB、wireless clientsC、wireless controllersD、controller-based access pointsE、Location Appliance
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
On a standalone access point， client association using EAP-Cisco Wireless （Cisco-LEAP） isfailing， but association using EAP-PEAP is functioning. What needs to be enabled on the standalone accesspoint to correct this issue？（）A、network EAPB、open authentication plus MACC、open authentication plus EAPD、a shared key
单选题Refer to the exhibit. A Cisco Aironet Wireless LAN Client Adapter has been installed and configured through the ADU on the PC. The Aironet System Tray Utility （ASTU） has been enabled during the installation and the icon appears in the system tray area in the lower right of the desktop. What is thesignificance of the icon？（）A It indicates that the radio of the client adapter is disabledB It indicates that the client adapter is not associated to an access point or another clientC It indicates that the client adapter is associated to an access point or another client， but the user is not EAP authenticatedD It indicates that the client adapter is associated to an access point or another client， that the user is authenticated if the client adapter is configured for EAP authentication， and that the signal strength is excellent or goodE It indicates that the client adapter is associated to an access point or another client， that the user is authenticated if the client adapter is configured for EAP authentication， and that the signal strength is fairF It indicates that the client adapter is associated to an access point or another client， that the user is authenticated if the client adapter is configured for EAP authentication， and that the signal strength is poor
单选题Wireless components must work together for interoperability and performance. Which standard has specifications that are 2.4 GHz， 54 Mb/s， and a range of 150 feet？（）A 802.11nB 802.11bC 802.11aD 802.11g
单选题Is an open standard promotes interoperability among the wireless client adapters and dial-in servers from different vendors.（）AHTTPBSSIDCWEPDEAP
单选题Is an open standard promotes interoperability among the wireless client adapters and dial-inservers from different vendors.（）AWEPBHTTPCSSIDDEAP
单选题Refer to the exhibit. A Cisco Aironet Wireless LAN Client Adapter has been installed and configured through the ADU on the PC. The Aironet System Tray Utility （ASTU） has been enabled during the installation and the icon appears in the system tray area in the lower right of the desktop. What is the significance of the icon？（）A It indicates that the radio of the client adapter is disabled.B It indicates that the client adapter is not associated to an access point or another client. C It indicates that the client adapter is associated to an access point or another client， but the user is not EAP authenticated.D It indicates that the client adapter is associated to an access point or another client， that the user is authenticated if the client adapter is configured for EAP authentication， and that the signal strength is excellent or good.E It indicates that the client adapter is associated to an access point or another client， that the user is authenticated if the client adapter is configured for EAP authentication， and that the signal strength is fair.F It indicates that the client adapter is associated to an access point or another client， that the user is authenticated if the client adapter is configured for EAP authentication， and that the signal strength is poor.
单选题Your computer connects to both an ad hoc wireless network and a wired network. You need to allow other wireless clients to access the wired network. What should you do？ （）ASet the security type to the No authentication （Open） option.BConfigure the wired and wireless network adapters as a network bridge.CModify the wireless network profile type to the Use all-user profiles only （recommended） option.DOn each wireless client， set the Service Set Identifier （SSID） for a new wireless network to the name of your wired network adapter.
单选题When configuring Cisco Secure ACS to support wireless EAP authentication，which device mustbeconfigured as a AAA client？（）ALocation ApplianceBcontroller-based access pointsCwireless clientsDWireless Control SystemEwireless controllers
单选题Ellsworth Huntington’s conclusion was based on _____.Avariations of his own mental abilities from season to seasonBthe result of research done by him and other scientists among peoples in different climatesCdetailed records of temperature changes in different placesDdetailed records of different ways of thinking among peoples in different climates
单选题When configuring Cisco Secure ACS to support wireless EAP authentication，which device must beconfigured as a AAA client？（）ALocation ApplianceBcontroller-based access pointsCwireless clientsDWireless Control SystemEwireless controllers
单选题Client association using EAP-Cisco Wireless （LEAP） is failing， but EAP-PEAP is functioning on an autonomous access point. Which of the following needs to be enabled on the access point so EAP-Cisco Wireless （LEAP） is enabled？（）Aopen authentication plus MACBopen authentication plus EAPCshared keyDnetwork EAP
单选题Which wireless LAN design ensures that a mobile wireless client will not lose connectivity when moving from one access point to another?（）Ausing adapters and access points manufactured by the same companyBoverlapping the wireless cell coverage by at least 10%Cconfiguring all access points to use the same channelDutilizing MAC address filtering to allow the client MAC address to authenticate with the surrounding APs
单选题On a standalone access point， client association using EAP-Cisco Wireless （Cisco-LEAP） is failing，but association using EAP-PEAP is functioning. What needs to be enabled on the standalone accesspoint to correct this issue？（）Anetwork EAPBopen authentication plus MACCopen authentication plus EAPDa shared key
单选题Companycom will be using Virtual IO Server to share Ethernet adapters. What can be done to prevent network failure of the client if a Virtual IO Server goes down?（）ACreate two virtual adapters on the client， each one from a separate Virtual IO ServerBEnable dead gateway detection on the client so that the network traffic can be reroutedCHave a spare network card on standby in the client in case the Virtual IO Server goes downDCreate an etherchannel adapter on the client using one Virtual Ethernet adapter from two separate Virtual IO Servers