lightweight access point has been connected to a catalyst 3550 24-pwr switch， and on power-up the access point fails. What is the problem with the switch？（）

相似题目

• Which of the following accurately represents the functionality of a lightweight access point configured to operate in sniffer ap mode？（）

  A . client traffic allowed， data captured on all channels B . client traffic allowed， data captured on a single channel C . no client traffic allowed， data captured on a single channel D . no client traffic allowed， data captured on all channel

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• Which of the following accurately represents the functionality of a lightweight access point configured to operate in sniffer AP mode？（）

  A . client traffic allowed， data captured on all channels B . client traffic allowed， data captured on a single channel C . no client traffic allowed， data captured on a single channel D . no client traffic allowed， data captured on all channel

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• A blinking green power LED indicates which of the following conditions on a Cisco Series 1000 lightweight access point？（）

  A . lost connection to the controller B . duplicate IP address C . startup D . site survey mode

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• Which issue or set of issues does the Lightweight Access Point Protocol （LWAPP） address？（）

  A .  reduction of processing in wireless controllers B .  distributed approach to authentication， encryption， and policy enforcement C .  provides security by blocking communication between access points and wireless clients D .  access point discovery， information exchange， and configuratio

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• LDAP is being used throughout the Company wireless network.  Which statement about the  Lightweight Access Point Protocol （LWAPP） protocol is true？（）

  A .  The processing of 802.11 data and management protocols and access point capabilities is  distributed between a lightweight access point and a centralized WLAN controller. B .  LWAPP advertises its WDS capability and participates in electing the best WDS device for the  wireless LAN. C .  LWAPP aggregates radio management forward information and sends it to a wireless LAN  solution engine. D .  LWAPP authenticates all access points in the subnet and establishes a secure communication  channel with each of them. E .  None of the other alternatives apply

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• For a lightweight access point to participate in aggressive load balancing， it must have heard the client for how many seconds？（）

  A . 15 B . 10 C . 1 D . 5

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• Which two types of activities does the Lightweight Access Point Protocol （LWAPP） define？ （Choose two.）（）

  A .  access point certification and software control B .  compression and Layer 3 address mapping C .  Layer 3 addressing and distribution D .  packet encapsulation， fragmentation， and formatting E .  SNMP monitoring service

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• To keep performance optimal on a lightweight access point，what can be done？（）

  A . disable auto rf and configure manually. B . disable all 802.11b data rates. C . power access point to full power. D . hard code the channel.

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• Which statement about the Lightweight Access Point Protocol （LWAPP） is true？ （）

  A .  LWAPP encrypts both control traffic and user data. B .  LWAPP encrypts user traffic with an x.509 certificate using AES-CCMP. C .  When set to Layer 3， LWAPP uses a proprietary protocol to communicate with the Cisco  Aironet APs. D .  LWAPP encrypts control traffic between the AP and the controller. E .  None of the other alternatives apply.

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• You work as a network technician at Company. Your boss， Mrs.， is interested in  LWAPP （Lightweight Access Point Protocol）.  What should you tell her regarding this technology？  （）

  A .  LWAPP is a proprietary protocol， and because of its very high overhead it is not widely adopted. B .  Control traffic is encapsulated in UDP packets with a source port of 1024 and a destination port  of 12223. C .  Layer 3 LWAPP is a UDP/IP Frame that requires a Cisco Aironet AP to obtain an IP address  using DHCP. D .  Data traffic is encapsulated in UDP packets with a source port of 1024 and a destination port of  12223. E .  Control traffic is encapsulated in TCP packets with a source port of 1024 and a destination port  of 12223. F .  Data traffic is encapsulated in TCP packets with a source port of 1024 and a destination port of  12223.

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• LDAP is being utilized throughout the Company Wireless network.  Which issue or set of issues  does the Lightweight Access Point Protocol （LWAPP） address？ （）

  A .  Reduction of processing in wireless controllers B .  Distributed approach to authentication， encryption， and policy enforcement C .  Access point discovery， information exchange， and configuration D .  Provides security by blocking communication between access points and wireless clients E .  None of the other alternatives apply.

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• Which statement about the Lightweight Access Point Protocol （LWAPP） is true？（）

  A .  LWAPP encrypts control traffic between the AP and the controller. B .  LWAPP encrypts user traffic with a x.509 certificate using AES-CCMP C .  LWAPP encrypts both control traffic and user data. D .  When set to Layer 3， LWAPP uses a proprietary protocol to communicate with the Cisco Aironet APs.

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• The LWAPP （Lightweight Access Point Protocol） is in use within the Company wireless LAN.  Which statement is true about this protocol？（）

  A .  Real-time frame exchange is accomplished within the access point. B .  The control traffic between the client and the access point is encapsulated with the LWAPP.  C .  Authentication， security， and mobility are handled by the access point. D .  Data traffic between the client and the access point is encapsulated with LWAPP. E .  None of the other alternatives apply

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• A lightweight access point has been connected to a Catalyst 3550 24-PWR switch， and on power-up the access point fails. What is the problem with the switch？（）

  A . The power supply has inadequate wattage. B . Power is incorrectly configured on the port. C . It does not support 802.3af Poe. D . Power is not enabled on the port.

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• A new lightweight access point （LAP） has been installed in the Company WLAN.  Which two  statements correctly describe the association process between this LAP and a WLAN controller？ （）

  A .  An access point will search for a controller using a broadcast address if using LWAPP Layer 2  and a unicast address if using LWAPP Layer 3 mode. B .  If multiple wireless controllers are detected by an access point， the controller with the fewest  associated access points is chosen to associate with. C .  In order to associate in Layer 3 mode， the access point must have been preconfigured with an  IP address. D .  Once an access point associates with a controller in LWAPP Layer 3 mode， it receives an IP  address from the controller. E .  An access point first searches for a controller in LWAPP Layer 2 mode. If the search is not  successful， the access point then attempts to locate a controller in LWAPP Layer 3 mode. F .  If multiple wireless controllers are detected by an access point， all of them will be used and  traffic will be load balanced.

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• On a Series 1010 lightweight access point， the alarm LED is flashing red， and all other LEDs are off. What is the lightweight access point indicating？（）

  A . It has lost contact with controller. B . Its IP address already exists. C . It requires a code upgrade. D . It is operating normally.

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• The Lightweight Access Point Protocol （LWAPP） is in use within the Company wireless network.   Which two statements correctly describe features of this protocol？ （）

  A .  Control traffic between an access point and a controller is encrypted within LWAPP. B .  Data traffic between an access point and a controller is encrypted within LWAPP. C .  Layer 3 mode packets are transmitted in TCP frames. D .  Data traffic between an access point and a controller is encapsulated within LWAPP. E .  VLAN tagging and QoS markings are applied at the access point.

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• Refer to the exhibit. Which two Lightweight Access Point statements are true？（） https://assets.asklib.com/images/image2/201807301136528342.jpg

  A .  An AP that has been upgraded from an autonomous AP to lightweight AP will only function in  conjunction with a Cisco Wireless LAN controller. B .  LWAPP increases the amount of processing within the APs， enabling them to support filtering  and policy enforcement features. C .  WLAN controllers provide a single point of management. D .  Lightweight APs require local configurations using local management. E .  Real time events such as authentication， security management， and mobility are handled by the  lightweight AP. F .  Autonomous APs receive control and configuration information from a WLAN controller.

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• Which statement about the Lightweight Access Point Protocol （LWAPP） protocol is true？（）

  A .  The processing of 802.11 data and management protocols and access point capabilities is distributed  between a lightweight access point and a centralized WLAN controller. B .  LWAPP aggregates radio management forward information and sends it to a wireless LAN solution  engine. C .  LWAPP authenticates all access points in the subnet and establishes a secure communication channel  with each of them. D .  LWAPP advertises its WDS capability and participates in electing the best WDS device for the wireless  LAN

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• Refer to the exhibit. What type of message will be used by the lightweight access point （LAP） in an attempt to locate  the wireless LAN controller （WLC）？ （） https://assets.asklib.com/images/image2/2018073011534320826.jpg

  A .  The LAP will send out a DNS request. In return， the DNS server will provide the WLC domain  name. B .  The LAP will send out a Layer 3 LWAPP discovery request to the WLC on the wireless network.  C .  The LAP will send out a DHCP request. In return， the DHCP server will provide the IP  addresses for the LAP and the WLC. D .  The LAP will send out a Layer 2 LWAPP discovery request to the WLC on the wireless network.

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• Which of the following power settings represents 50 percent power in a lightweight access point？（）

  A . 1 B . 4 C . 2 D . 5 E . 3

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• In the wireless advanced feature set using lightweight access points， a virtual interface is used when supporting which of the following features？（）

  A . psk authentication B . eap authentication C . wpa authentication D . web authenticatio

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• In the wireless Advanced Feature Set using lightweight access points， a virtual interface is used when supporting which of the following features？（）

  A . PSK authentication B . EAP authentication C . WPA authentication D . Web authenticatio

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• On a series 1010 lightweight access point， the alarm led is flashing red， and all other leds are off. What is the lightweight access point indicating？（）

  A . it has lost contact with controller. B . its ip address already exists. C . it requires a code upgrade. D . it is operating normally.

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