A client roams from H-REAP AP1 to H-REAP AP2. The client is unable to associate to H-REAP AP2.H-REAP AP2 has six other clients associated to it，which continue to pass traffic. What has causedthis problem？（）

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• On a WLAN controller，what is the default roaming bandwidth percentage reserved for voice clients？（）

  A . 12 percent B . 6 percent C . 18 percent D . 24 percent

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• Which statement describes the call behavior of the Cisco Unified Wireless IP Phone 7921G when it roams from 802.11b to 802.11a?（）

  A . The phone does a directed call hangup on 802.11b，then does an auto-redial on 802.11a，creating a new call. B . The phone does a directed call hangup on 802.11b， then the user does a redial on 802.11a，creating a new call. C . The phone does a disassociation on 802.11b and an association on 802.11a，and call remains up if the subnet has not changed. D . The phone does not roam from 802.11b to 802.11a when on an active call. E . The phone must switch network profiles to roam from 802.11b to 802.11a.

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• An administrator migrates from AIX 5.3 to AIX 6.1. Upon completion， a client questions why files are missing from /tmp. How should the administrator respond to the client？（）

  A . Explain that the files never existed in the first place. B . Explain that during a Migration install the /tmp filesystem is overwritten. C . Explain that after a Migration install， all system filesystems will be empty. D . Explain that /tmp is temporary storage and files are automatically removed every 30 days.

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• Which statement correctly describes a wireless client Layer 2 roam from AP1 to AP2 while joined to a multicast stream using Cisco WLC running v5.2?（）

  A . Client issues an IGMP join after association with AP2, allowing AP2 to request a multicast stream from Cisco WLC after AP1 issues an IGMP query. B . Client issues an IGMP join after association with AP2, allowing AP2 to request a multicast stream from Cisco WLC independent of AP1 multicast member status. C . Client resumes multicast after association with AP2, because multicast information is sent in mobility exchanges and AP2 is already a member of the multicast group, provided that another client has already joined that multicast. D . Client resumes multicast after association with AP2, because multicast information is sent in mobility exchanges and AP2 is already a member of the multicast group, regardless if any other clients have already joined that multicast.

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• When run on a machine called client， which of the following commands will mount the /usr/local/bin directory from the host over the /home/bin directory on client？（）

  A . mount host：/home/bin /usr/local/bin B . mount client：/home/bin /usr/local/bin C . mount -n host /usr/local/bin /home/bin D . mount -o host：/usr/local/bin /home/bi

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• Which roaming option will keep them on the same IP subnet when client traffic is being bridged through LAN interfaces on two WLCs？（）

  A .  Layer 1 intercontroller roaming B .  Layer 2 intercontroller roaming C .  Layer 3 intercontroller roaming D .  Layer 4 intercontroller roaming

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• If the VoWLAN client is a Vocera badge, which Cisco WLC parameter needs to be changed from the default value?（）

  A . DTIM B . Ethernet multicast mode C . peer-to-peer block mode D . RF group mode E . DTPC

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• On a WLAN controller， what is the default roaming bandwidth percentage reserved for voice clients？（）

  A . 6 percent B . 12 percent C . 18 percent D . 24 percent

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• Client traffic is being bridged through LAN interfaces on two WLCs. Which roaming option will keep them on the same IP subnet?（）

  A . Layer 1 intercontroller roaming B . Layer 2 intercontroller roaming C . Layer 3 intercontroller roaming D . intracontroller roaming

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• Which roaming option will keep them on the same IP subnet when client traffic is being bridged through LAN interfaces on two WLCs?（）

  A . Layer 1intercontroller roaming B . Layer 2intercontroller roaming C . Layer 3intercontroller roaming D . Layer 4intercontroller roaming

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• Which two benefits will a client see from adding a Wireless LAN Controller to their Smart Business Communications System？（）

  A .  allow for guest access B .  increase connection speeds C .  add additional access points D .  network management with CLI

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• Refer to the exhibit. The wireless user is moving from right to left towards AP2. What are three  reasons that the wireless client would initiate roaming？（） https://assets.asklib.com/images/image2/2018073011464176099.jpg

  A .  The minimum data retry count from AP1 is exceeded. B .  The maximum data retry count from AP1 is exceeded. C .  The client has missed too many beacons from AP1. D .  The client data rate from AP1 has been reduced. E .  The client has received too many beacons from AP2. F .  The client data rate from AP2 has been increased.

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• What action will a BGP route reflector take when it receives a prefix marked with the community attribute NO ADVERTISE from a client peer？（）

  A . It will advertise the prefix to all other client peers and non-client peers. B . It will not advertise the prefix to EBGP peers. C . It will only advertise the prefix to all other IBGP peers. D . It will not advertise the prefix to any peers.

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• 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.

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• Client traffic is being bridged through LAN interfaces on two WLCs. Which roaming option will keep them on the same IP subnet？（）

  A .  Layer 1 intercontroller roaming B .  Layer 2 intercontroller roaming C .  Layer 3 intercontroller roaming D .  intracontroller roaming

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• An administrator migrates from AIX 5.3 to AIX 6.1. Upon completion, a client questions why files are missing from /tmp. How should the administrator respond to the client?（）

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• A client roams from h-reap ap1 to h-reap ap2. the client is unable to associate to h-reap ap2. h-reap ap2 has six other clients associated to it， which continue to pass traffic. What has caused this problem？（）

  A . h-reap ap1 has reached its client limit. B . h-reap ap2 has reached its client limit. C . h-reap ap2 lost its connection to the controller. D . h-reap ap1 lost its connection to the controller.

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• A client roams from H-REAP AP1 to H-REAP AP2. The client is unable to associate to H-REAP AP2.H-REAP AP2 has six other clients associated to it， which continue to pass traffic. What has causedthis problem？（）

  A . H-REAP AP1 lost its connection to the controller. B . H-REAP AP2 lost its connection to the controller. C . H-REAP AP1 has reached its client limit. D . H-REAP AP2 has reached its client limit.

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• Which of the following is used to invoke a Web service from an unmanaged client？（） 

  A .  JAX-WS dispatch API B .  Deployment descriptor C .  @Resource annotation D .  @WebServiceRef annotation E .  Service and Interface classe

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• A client roams from H-REAP AP1 to H-REAP AP2. The client is unable to associate to H-REAPAP2. H-REAP AP2 has six other clients associated to it，which continue to pass traffic. What hascaused thisproblem？（）

  A . H-REAP AP1 has reached its client limit. B . H-REAP AP2 has reached its client limit. C . H-REAP AP2 lost its connection to the controller. D . H-REAP AP1 lost its connection to the controller.

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• A client roams from H-REAP AP1 to H-REAP AP2. The client is unable to associate to H-REAP AP2. H-REAP AP2 has six other clients associated to it， which continue to pass traffic. What has caused this problem？（）

  A . H-REAP AP1 lost its connection to the controller. B . H-REAP AP2 lost its connection to the controller. C . H-REAP AP1 has reached its client limit. D . H-REAP AP2 has reached its client limit.

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• Tell the _______ that you are expecting a call from this client and to put them through.

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