Updated: 2009-08-24 06:04:18
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Questons and Answers : 90 Q&As
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cisco ccnp wireless

Answer: A, C, D

Q: 51 Which three statements are true about load-based Call Admission Control? (Choose three.)
A. grants a VoWLAN client-initiated call based on the number of active clients associated to the access point
B. grants a VoWLAN client-initiated call based on channel bandwidth capacity
C. uses the 802.11i specification
D. uses 802.11 action frames
E. requires a WMM-enabled client

Answer: B, D, E

Q: 52 What is the recommended minimum speed at the edge of the cells in an 802.11g network for a good Cisco VoWLAN deployment?
A. 11 Mb/s
B. 18 Mb/s
C. 24 Mb/s
D. 54 Mb/s

Answer: C

Q: 53 When designing the coverage area for high call capacity, what two actions should be done with data rates and channels? (Choose two.)
A. Avoid channels with high AP co-channel interference.
B. Use channels with high AP co-channel interference to avoid channel roams.
C. Set the 2.4-GHz data rate of 5.5 Mb/s to required.
D. Use 5-GHz channels when possible.
E. Use 2.4-GHz channels when possible.

Answer: A, D

Q: 54 Which two EAP types does the Cisco Unified Wireless IP Phone 7921G firmware code version 1.3(x) support? (Choose two.)
A. EAP-TLS
B. EAP-TTLS
C. EAP-SIM
D. PEAPv1/EAP-GTC
E. LEAP

Answer: A, E

Q: 55 Which three actions are required to access the network statistics on a remote Cisco Unified Wireless IP Phone 7921G via a web browser? (Choose three.)
A. Browse to the phone using the MAC address of the phone.
B. Use HTTPS:// preceding the address of the phone.
C. Change web access to read/write for the MAC address of the phone on Cisco Unified Communications Manager.
D. Enter the username and password of the phone.
E. Ensure that the host is on the same subnet as the remote phone.

Answer: B, C, D

Q: 56 What is the minimum configuration you must do in order to enable multicast support on the Cisco Wireless LAN Controller v5.2?
A. Enable the IGMP snooping capability and define the IGMP timeout period.
B. Set the Ethernet multicast mode to Enabled, enable the IGMP snooping capability, and define the IGMP timeout period.
C. Set the multicast monitor function to Enabled, enable the IGMP snooping capability, and define the mandatory data rate to the minimum value supported.
D. Set the Ethernet multicast mode to Multicast and define the multicast group address.

Answer: D

Q: 57 Which two actions can be configured by a wireless station using ADDTS when
Call Admission Control is configured? (Choose two.)
A. Modify access category parameters used for APSD.
B. Change between two power-save modes.
C. Gain admission to use an access category within a BSS.
D. Change the protocol to be used in communication.

Answer: A, C

Q: 58 Which ITU-T standard specifies components and protocols that provide real-time audio, video, and data communication over a packet-switched network?
A. MGCP
B. SCCP
C. SIP
D. H.323

Answer: D

Q: 59 What is the bandwidth requirement of an active duplex wireless call using G.711 codec?
A. 64 kb/s
B. 91.2 kb/s
C. 173 kb/s
D. 183 kb/s
E. 211 kb/s

Answer: D

Q: 60 Which two statements correctly describe a Cisco WLC configuration of Wireless > QoS > Profiles > Wired_QoS_Profiles for an implementation of DSCP or CoS deployment? (Choose two.)
A. It must always be set on all QoS profile types because this sets the type of markings as either CoS or DSCP.
B. It is optional if the Cisco WLC attached switch operates on a trust DSCP model.
C. It must be set if the Cisco WLC attached switch operates on a trust CoS model.
D. It sets the EDCF queue used for the radio-transmitted frames.

Answer: B, C

Q: 61 What will improve the battery life of a Cisco Unified Wireless IP Phone 7921G?
A. configuring phone to auto select network
B. configuring beacon period to 80 ms
C. configuring DTIM period to 2
D. enabling RRM

Answer: C

Q: 62 Which two multicast modes are valid options for use with Ethernet bridging on a mesh AP? (Choose two.)
A. mesh bridge in
B. regular
C. bi-directional bridge
D. in
E. out

Answer: B, D

Implementing Advanced Cisco Unified Wireless Security (IAUWS)

Product Description Exam Number/Code: 642-736
Exam Number/Code: 642-736
Exam Name:Implementing Advanced Cisco Unified Wireless Security (IAUWS)
“Implementing Advanced Cisco Unified Wireless Security (IAUWS)”, also known as 642-736 exam, is a Cisco certification.With the complete collection of questions and answers, Pass4sure has assembled to take you through 85 Q&As to your 642-736 Exam preparation. In the 642-736 exam resources, you will cover every field and category in CCNP Wireless helping to ready you for your successful Cisco Certification.
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Q: 1 What is the purpose of looking for anomalous behavior on a WLAN infrastructure?
A. identifying new attack tools
B. auditing employee’s bandwidth usage
C. identifying attacks using signature matching
D. improving performance by load balancing

Answer: A

Q: 2 As of controller release v5.2, which two statements about wired guest access support are true? (Choose two.)
A. It is not supported on the Cisco 2100 Series Controllers.
B. No more than three wired guest access LANs can be configured on a controller.
C. Layer 3 web authentication and passthrough are not supported.
D. Wired guest access cannot be configured in a dual-controller configuration that uses an anchor controller and a foreign controller.
E. The wired guest access ports must be in the same Layer 2 network as the foreign controller.

Answer: A, E

Q: 3 The wireless client can roam faster on the Cisco Unified Wireless Network infrastructure when which condition is met?
A. EAP-FAST is used for client authentication on the wireless network.
B. Cisco Centralized Key Management is used for Fast Secure Roaming.
C. QoS is being used on the WLAN to control which client packets get through the network faster.
D. RRM protocol is used between multiple APs that the client associates to while roaming.

Answer: B

Q: 4 Which option best describes an evil twin attack?
A. a rouge access point broadcasting a trusted SSID
B. a rogue access point broadcasting any SSID
C. a rouge ad-hoc with the SSID “Free WiFi”
D. a rouge access point spreading malware upon client connection

Answer: A

Q: 5 Which two configuration parameters does NAC OOB require on a SSID/WLAN? (Choose two.)
A. WMM enabled on the WLAN
B. open authentication on the WLAN
C. AAA override configuration on the WLAN
D. 802.1x configuration on the WLAN

Answer: B, D

Q: 6 Which two 802.11 frame types can be used in a virtual carrier (big NAV) attack? (Choose two.)
A. association
B. ACK
C. CTS
D. beacon
E. de-authentication

Answer: B, C

Q: 7 When adding the foreign controller as a mobility group member in the guest anchor controller, which statement is true?
A. The mobility group name on the guest anchor controller must match the mobility group name on the foreign controller.
B. The mobility group member IP address and MAC address belong to the management interface of the foreign controller.
C. To successfully add the foreign controller as a mobility group member in the guest anchor controller, all the parameters defined in the WLAN Security, QoS, and Advanced tabs must be configured identically in both the anchor and foreign controller.
D. In the guest anchor controller GUI, WLANs > Mobility Anchors page, use the Switch IP Address (Anchor) drop-down menu to select the IP address corresponding to the management interface of the anchor controller.

Answer: B

Q: 8 Drop Answer & Explanation Correct Answer
Explanations
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Answer: Check unicerts eEngine, Download from Member Center

Q: 9 For wireless NAC out-of-band operations, which protocol is used between the Cisco NAC Appliance Manager and the wireless controller to switch the wireless client from the quarantine VLAN to the access VLAN after the client passed the NAC authentication/posture assessment process?
A. RADIUS
B. TACACS+
C. SNMP
D. SSL
E. EAP

Answer: C

Q: 10 Which WLAN option, when enabled, allows different wireless clients to be connected to different VLANs based on the returned RADIUS attributes from the AAA server?
A. H-REAP
B. override interface ACL
C. NAC state
D. Cisco CKM
E. auth-proxy
F. allow AAA override

Answer: F

Q: 11 Which two statements about the EAP-FAST client-server authentication protocol are true? (Choose two.)
A. EAP-FAST establishes secure tunnel between the client and the server using certificates.
B. PAC can be distributed manually (out-of-band provisioning) or automatically (in-band provisioning).
C. EAP-FAST protocol uses PAC keys to establish secure encrypted tunnels between client and server.
D. Secure passwords are used to generate PAC key for creating secure TTLS tunnel between the client and the server.

Answer: B, C

Q: 12 When deploying guest WLAN access using the anchor controller, which is used to transport the guest data traffic between the foreign and anchor controllers?
A. UDP port 16666
B. UDP port 16667
C. IP protocol 97
D. UDP port 161
E. UDP port 162

Answer: C

Q: 13 What are the configuration steps, in order, for implementing wireless guest users using the foreign and anchor controllers approach?
A. 1) RF mobility group
2) lobby ambassador
3) SSID
B. 1) mobility domain name
2) mobility group
3) web portal
C. 1) anchor controller
2) WLAN
3) local guest server
4) lobby administrator
D. 1) anchor controller
2) mobility group
3) guest WLAN
4) guest account management

Answer: D

Q: 14 When troubleshooting clients on the Diagnostic channel, which two statements are true? (Choose two.)
A. When turning the Diagnostic channel on the WLAN, the WLAN becomes disabled.
B. Only clients with Cisco Compatible Extensions enabled can be used for troubleshooting on the Diagnostic channel.
C. Up to two WLAN can be turned on with Diagnostic channel at the same time.
D. Only Cisco-manufactured wireless cards are available for the Diagnostic channel troubleshooting.

Answer: A, B

Q: 15 Which ports are used by CAPWAP?
A. UDP 12222 and 12223
B. UDP 5246 and 5247
C. UDP 16666 and 16667
D. UDP 161 and 162
E. TCP 12222 and 12223
F. TCP 16666 and 16667

Answer: B