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思科642-587 认证考试题库
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  1.Look at the picture.

思科642-587 认证考试题库

  Drag and drop question. Drag the items to the proper locations.

  Correct Answers:

思科642-587 认证考试题库

  2.The IOS of a North American Cisco Aironet 1230 Series access point has become corrupt, necessitating the need for a TFTP firmware reload. Before you press and hold the MODE button, what must the file be named in order for the reload to occur?

  A: c1200-k9w7-tar.boot

  B: c1200-k9w7-tar.default

  C: c1200-k9w7-tar.recover

  D: c1200-k9w7-tar.123-7.JA1.tar

  Correct Answers: B

  3.Which of the following show commands would be used on the WDS to display the access points participating in fast secure roaming?

  A: router# show wlccp cckm

  B: router# show wlccp wds ap

  C: router# show wlccp ap

  D: router# show wlccp wds cckm

  Correct Answers: B

  4.When configuring QoS on a wireless controller, the per-user, real-time bandwidth contract is enforced for which of the following protocols?

  A: IP

  B: IPX

  C: UDP

  D: TCP

  Correct Answers: C

  5.Your client has deployed a Cisco Wireless Location Appliance within their warehouse environment. They have been experiencing problems with tracking objects using active RFID tags. The RFID beacon rate is 10 seconds. You have discovered an issue with the RFID timeout value. How should this value be changed?

  A: Change the value on the Cisco WCS to 95 seconds.

  B: Change the value on the Cisco WCS to 45 seconds.

  C: Change the value on the wireless controller to 95 seconds.

  D: Change the value on the wireless controller to 45 seconds.

  Correct Answers: C

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

  A: startup

  B: site survey mode

  C: duplicate IP address

  D: lost connection to the controller

  Correct Answers: B

  7.Your client has deployed a Cisco Wireless Location Appliance within their warehouse environment. They have been experiencing problems with tracking objects using active RFID tags. The RFID tag data is not being collected. On which device would you verify that RFID status has been enabled?

  A: Cisco WCS

  B: access point

  C: location manager

  D: wireless controller

  Correct Answers: D

  8.Client exclusion policies are used to mitigate which of the following attacks?

  A: dictionary

  B: MAC spoofing

  C: man-in-the-middle

  D: bit-flip and replay

  Correct Answers: A

  9.A wireless controller can reside in how many mobility groups?

  A: one

  B: two

  C: three

  D: four

  Correct Answers: A

  10.Which of the following commands configures the Cisco 3845 Integrated Services Router to allow EAP-FAST authentication using WDS?

  A: router (config)# wlccp authentication-server client eap Group_1

  B: router (config)# wlccp authentication-server client eap-fast Group_1

  C: router (config)# wlccp authentication-server infrastructure eap Group_1

  D: router (config)# wlccp authentication-server infrastructure eap-fast Group_1

  Correct Answers: A

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