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Pass4sure Cisco Wireless LAN 642-587 Exam

Advanced Wireless LAN for Field Engineers : 642-587 Exam

Exam Number/Code: 642-587
Exam Name: Advanced Wireless LAN for Field Engineers
VUE Code: 642-587
Questions Type: Single choice,
Question Numbers of Real-exam: 60-70 questions

Exam : Cisco 642587

Title :

Advanced Wireless LAN for Field

Engineers

Update : Demo

1. The Cisco Wireless Location Appliance can track up to how many devices?
A. 1000
B. 2000
C. 2500
D. 1500
Answer: D

2. Which of the following functions on the wireless LAN controller is used to determine whether or not a rogue access point is connected to the same Layer 2 network?
A. rogue detector
B. rogue containment
C. RLDP D. RIDP Answer: C

3. On a Cisco Aironet 1130 Series autonomous access point, the status indicator is blinking dark blue. What does this indicate?
A. The access point is booting.
B. A firmware upgrade is in progress. C. The internal radio has failed.
D. An access point buffer overflow is occurring. Answer: B

4. How many WLANs can a REAP support when actively connected to a wireless controller?
A. 8
B. 32
C. 4
D. 16
Answer: D

5. On a Cisco Aironet 1230 Series autonomous access point, the Status LED is solid red, and the Ethernet and Radio LEDs are both off. What does this indicate?
A. A firmware upgrade is in progress. B. The internal radio has failed.
C. An access point buffer overflow is occurring. D. The access point is booting.
Answer: A

6. A wireless controller can reside in how many mobility groups? A. two
B. three C. four D. one

Answer: D

7. To implement the optional phase zero when using EAPFAST for authentication, which of the following parameters must be set on the Cisco Secure ACS?
A. EAPFAST master server
B. Allow automatic PAC provisioning
C. client initial message D. authority ID info Answer: B

8. When conducting an Assisted Site Survey, the WLSE does which of the following during the Radio
Scan process?
A. chooses the least congested channel
B. uses the configured channel
C. sets all access points to the same channel
D. steps through each of the allowed channels
Answer: C

9. The wireless LAN controller maintains up to how many controller crash files? A. 20
B. 5
C. 15
D. 10
Answer: B

10. In a network using Cisco autonomous access points running WDS, what port is used for authentication by the local authentication service on an access point?
A. 1813
B. 1645
C. 1646
D. 1812
Answer: D

11. On the WLSE, Radio Management must be enabled to use most of the features of which one of the following?
A. Devices
B. IDS
C. Configure D. Reports Answer: B

12. Client association using EAPCisco Wireless (LEAP) is failing, but EAPPEAP is functioning on an autonomous access point. Which of the following needs to be enabled on the access point so EAPCisco

Wireless (LEAP) is enabled?
A. open authentication plus MAC B. open authentication plus EAP C. shared key
D. network EAP Answer: D

13. What is the maximum number of users that can be added to an autonomous access point that is being used as a local authenticator?
A. 75
B. 100
C. 25
D. 50
Answer: D

14. Using the WLSE, you are trying to push out a configuration job to an access point, but the job does not start. Which of the following would cause this failure?
A. invalid parameter in the template
B. incorrect SNMP communities on the access point
C. unsupported version of IOS firmware in the access point
D. popup blocker enabled in the browser
Answer: D

15. Which of the following are true about SSIDs configured in the ADU? A. SSIDs are not case sensitive.
B. SSIDs must be listed in the same order in the ADU as they are in the access point. C. A maximum of three SSIDs may be configured.
D. SSIDs may have a maximum of 16 characters. Answer: C

16. WLSE uses SNMP communication with an Ethernet switch for what purpose? A. shut down rogue access points
B. configure access points C. discover access points D. inventory access points Answer: A

17. When installing a Cisco WCS, which two ports can be changed during installation? (Choose two.)
A. HTTPS B. TFTP C. RMI
D. HTTP E. FTP

Answer: A,D

18. Client exclusion policies are used to mitigate which of the following attacks? A. dictionary
B. bitflip and replay
C. MAC spoofing
D. maninthemiddle
Answer: A

19. 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 ap
B. router# show wlccp wds ap
C. router# show wlccp cckm
D. router# show wlccp wds cckm
Answer: B

20. 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. Answer: B

21. You are using ADU and are authenticated and associated to an access point. You are unable to obtain
an IP address. Which of the following will cause this problem? A. AES encryption enabled
B. TKIP enabled
C. thirdparty wireless supplicant enabled D. 802.1X authentication type enabled Answer: C

22. There are 30 managed access points on the WLSE. A radio scan is started but fails. Upon inspection
of the device list in the reports tab, you notice a red indicator on the WDS access point. Upon inspection
of the WDS access point through its GUI, it is discovered that the security keys are not set up between the
WDS access point and the WLSE. Which of the following is misconfigured? A. SNMP communities
B. Telnet/SSH user/password
C. WLCCP credentials D. HTTP user/password Answer: C

23. When configuring VLANs on an autonomous access point, what must be configured on the connected
switchport?
A. 802.1q trunking
B. VTP trunking C. ISL trunking D. DPT trunking Answer: A

24. What are three of the User Groups that are available on the Cisco WCS? (Choose three.)
A. Administrators
B. System Monitoring C. Network Operator D. Power Users
E. Admin
F. Users’ Assistant
Answer: B,E,F

25. There is a Cisco 870 Integrated Services Router providing unsecured access at a hotspot. Clients are unable to associate to the broadcast SSID. Based on the following running configuration output, which command would you use to solve the problem?
A. router (configssid)# guestmode
B. router (configssid)# authentication open
C. router (configint)# guestmode
D. router (configint)# authentication open
Answer: B

26. On the WLSE, which of the following fault policies would be used to verify that access to the commandline interface of the access point is secure?
A. registration error
B. authentication failures threshold
C. HTTP disabled D. Telnet disabled Answer: D

27. Which of the following commands configures the Cisco 3845 Integrated Services Router to allow
EAPFAST authentication using WDS?
A. router (config)# wlccp authenticationserver infrastructure eap Group_1
B. router (config)# wlccp authenticationserver infrastructure eapfast Group_1
C. router (config)# wlccp authenticationserver client eapfast Group_1
D. router (config)# wlccp authenticationserver client eap Group_1
Answer: D

28. What three search criteria does Cisco WCS use to search for wireless controllers? (Choose three.)

A. controller name
B. outdoor area
C. floor area
D. networks
E. MAC address F. IP address Answer: A,D,F

29. VLANs have been enabled on an autonomous access point. In order for clients associating to VLANs other than the native VLAN to receive an IP address, which of the following must be configured?
A. access point Ethernet port set to SSL trunking
B. switchport set to 802.1q trunking
C. switchport set to SSL trunking
D. access point Ethernet port not set to 802.1q trunking
Answer: B

30. 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 authentication Answer: D

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“Advanced Wireless LAN for Field Engineers”, also known as 642-587 exam, is a Cisco certification.
Preparing for the 642-587 exam? Searching 642-587 Test Questions, 642-587 Practice Exam, 642-587 Dumps?

With the complete collection of questions and answers, Pass4sure has assembled to take you through 76 Q&As to your 642-587 Exam preparation. In the 642-587 exam resources, you will cover every field and category in Wireless LAN helping to ready you for your successful Cisco Certification.
Questions and Answers : 76 Q&As
Updated: April 13th , 2008
Market Price: $125.99
Member Price: $89.99

The 642-587 AWLANFE exam is intended primarily for Cisco Channel Partner Field Engineers. This exam tests the candidate’s knowledge of WLAN basics such as RF, antenna theory, and 802.11a, b, and g standards. It also tests the candidate’s ability to describe, install, configure, and support Cisco’s Core and Advanced Feature Set wireless products.

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