passguide 642-746 pdf demo
65. You have decided to have N:N redundancy within your Cisco Unified Wireless Network design. You have two buildings with 24 APs each. What are the “right sized” controllers you would need to achieve this redundancy model?
Select the best response.
A. Cisco WLC 4402-12
B. Cisco WLC 4402-25
C. Cisco WLC 4402-50
D. Cisco WLC 4404-100
Answer: C
66. You have two groups, guest and employees, defined in the ACS for wireless authentication. You have a requirement to assign users to different VLANs based on their group membership and using VSAs. Which action is required for this to happen?
Select the best response.
A. Under Interface Configuration > RADIUS (Cisco Airespace) in the ACS, make sure Aire-interface-name is selected for user.
B. Under Interface Configuration > RADIUS (IETF), make sure IETF attribute 81 is configured for user.
C. Under Interface Configuration > RADIUS (Cisco Airespace) in the ACS, make sure Aire-interface-name is selected for group.
D. Under Interface Configuration > RADIUS (Cisco Airespace) in the ACS, make sure Aire-interface-name is selected for user and group.
E. Under Interface Configuration > RADIUS (IETF), make sure IETF attribute 81 is configured for group.
Answer: C
67. What is the purpose of the AP Groups VLAN feature in the Cisco WLC?
Select the best response.
A. Group APs together for dynamic VLAN assignment to APs.
B. Group APs together for VLAN-based RRM computations.
C. Group APs together for trunking common VLANs to each AP in the group.
D. Group APs together to assign users to VLANs based on where the APs are.
E. Group APs together to enable APs to exchange seamless roaming information.
Answer: D
68. You have been asked to create an NAR on the ACS to allow access to a certain SSID for a given user. Which field in the NAR should be configured with the SSID to allow this?
Select the best response.
A. AAA Client
B. Port
C. DNIS
D. CLI
Answer: C
69. You have configured WLAN override on an AP to broadcast one out of three WLANs on the Cisco WLC. The Cisco WLC fails and the AP with WLAN override moves to the secondary Cisco WLC. What should you do to ensure that the same SSID is being advertised as before?
Select the best response.
A. Wait for the primary Cisco WLC to come back and manually move the AP back to the primary Cisco WLC.
B. Make sure the two Cisco WLCs are in the same RF group.
C. Make sure the management addresses of the Cisco WLCs are on separate VLANs.
D. Make sure the secondary Cisco WLC has the same SSID profile configured as the primary.
E. Make sure AP fallback is enabled on both Cisco WLCs.
Answer: D
70. A user walks from one building to another where each building has a Cisco WLC 4402 and 50 APs. However, the user does not get a new IP address from the second building’s subnet. What is the reason for this behavior assuming all settings are at defaults?
Select the best response.
A. User’s DHCP release/renew interval has not timed-out yet.
B. Symmetric mobility tunneling is not enabled.
C. User idle-timeout has not expired yet, so this is considered as a roam.
D. User idle-timeout has expired, so this is considered as a roam.
Answer: C
71. Which port must be opened in the firewall if secure mobility tunneling is enabled between two controllers across a firewall?
Select the best response.
A. UDP 12222
B. UDP 16666
C. UDP 5246
D. UDP 16667
E. UDP 12223
F. UDP 5247
Answer: D
72. Refer to the exhibit. You manage your multinational company’s deployment. The Cisco WLCs are located in a data center in Spain. A new batch of APs have failed to join the controllers. Based on the debug output, what is the reason for this behavior?
Select the best response.
1222110690.jpg
A. There is no local Cisco WLC in the remote location.
B. Cisco WLC time is configured incorrectly.
C. AP has a self-signed certificate.
D. AP is missing 2.4 GHz radio.
E. AP and Cisco WLC regulatory domains do not match.
Answer: E
73. You placed a newly purchased Cisco WiSM in slot 2 of a Catalyst 6504, assigned 172.20.229.61 and 172.20.229.62 to the service ports, but are not able to execute the session slot 2 proc 1 command. After looking at the relevant configuration snippet shown here, what should you do to correct the problem?
C6504#wism service-vlan 123
C6504#show run int vlan 123
!
interface Vlan123
description WiSM Service VLAN
ip address 172.20.229.66 255.255.255.192
end
Select the best response.
A. Place the Cisco WiSM in slot 5, because no other slots are valid slots for the Cisco WiSM.
B. Enable the DHCP scope for VLAN 123 with option 150 set to 1.1.1.1.
C. Disable the DHCP scope for VLAN 123.
D. Change VLAN 123’s IP address to 1.1.1.1 and mask 255.255.255.255.
E. Change service port IP address assignments to be in the correct network.
Answer: E
74. Refer to the exhibit. You have a Cisco WLC 2106 with two APs connected on the PoE ports. You have configured the internal DHCP server of the Cisco WLC with a scope to assign IP addresses to APs and wireless clients alike. However, the APs are not able to join the controller. Based on the output of the show commands, what should you do to fix the problem?
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Select the best response.
A. Configure AP-manager and management interfaces to have VLAN 10 as native.
B. Configure only the management interface to have VLAN 10 as native.
C. Correct the DHCP server IP address for management interface.
D. Connect the APs to non-PoE ports, because the PoE ports are meant for phones only.
E. Create two different DHCP scopes, because the same scope cannot be used for APs and clients.
Answer: C
75. Location precision can be checked using which application?
Select the best response.
A. Location Readiness Tool
B. Location Accuracy Tool
C. Calibration Models
D. Context-Aware Verification Tool
Answer: B
76. A deployment with 4000 tags and a few clients has one controller, one Cisco MSE, and one Cisco WCS. Tags are equally distributed in two buildings. Which is the best way to disable tag tracking in one of the buildings?
Select the best response.
A. Modify RSSI cut-off through Location Parameters.
B. Disable Location Presence for the building.
C. Physically turn off tags in the building.
D. Modify Tracking Parameters by forcing a limit of 2000 tags.
E. Modify Filtering Parameters by filtering MAC addresses.
Answer: E
77. Which statement about RSSI-based location tracking is true?
Select the best response.
A. ideally suited for multipath environments
B. longer distances result in minimal RSSI differentiation
C. compensates well for the anisotropic nature of most real-life environments
D. requires a minimum of two APs to accurately determine location
Answer: B
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