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Q1. A downstream packet containing a DSCP value arrives at the WLC Ethernet interface from the wired source network. The WLC is configured for QoS WLAN 802.1p mapping. How does the WLC treat the CAPWAP QoS marking when leaving the controller interface for the respective AP and final wireless client destination?
A. No outer CAPWAP or inner QoS tagging is applied.
B. No outer CAPWAP QoS tag is applied, but the original DSCP is maintained inside CAPWAP.
C. The outer CAPWAP CoS is marked and capped while the inner DSCP maintains the original marking.
D. The outer CAPWAP DHCP is marked and capped without any inner DSCP value.
Answer: C
Q2. What are two functions of the RAP in a mesh network? (Choose two.)
A. It provides a wired connection for the wireless mesh APs.
B. It adds capacity and resilience to a mesh area.
C. it creates a centralized management location for the mesh network.
D. it reduces the hop count to the wireless network that is connected to the edge.
E. it routes traffic from the wireless mesh to the wired network.
Answer: B,D
Q3. A FlexConnect remote office deployment is using five 2702i APs indoors and two 1532i APs outdoors. When a code upgrade is performed and FlexConnect Smart AP Image Upgrade is leveraged, but no FlexConnect Master AP has been configured. How many image transfers between the WLC and APs will occur?
A. 7
B. 1
C. 5
D. 2
Answer: D
Q4. A network engineer must configure a 5 GHz network to allow for the greatest density of radios possible with the least amount of co-channel interference. Which configuration best fulfills this requirement?
A. Set 802.11 h Local Power constraint to 25 dBm.
B. Set DCA to 20 MHz channels and enable Extended UNII-2 channels.
C. Enable Event Driven RRM in 5 GHz with a sensitivity of High, n
D. Configure TPC Power Threshold to -80 dBm and set interference Optimal Mode (TPCv2).
Answer: B
Q5. By default, how long does a Mobility Services Engine wait for an echo response from a Wireless LAN Controller before declaring the neighbor dead?
A. 10 Seconds
B. 60 Seconds
C. 15 Seconds
D. 30 Seconds
Answer: D
Q6. You have a VoWLAN configured for platinum QoS, WMM, and CAC. IP phones for this VoWLAN include the Nokia and Cisco Unified Wireless IP Phones 7920G (pre-v2.0 firmware), 7921G, and 7925G. The Wireless IP Phones 7921G and 7925G work properly, but the Nokia and the Wireless IP Phones 7920G associate with the WLAN but cannot place calls. What is the issue?
A. The lowest mandatory speed in the WLAN is too high and needs to be reduced.
B. The Cisco Unified Wireless IP Phones 7920G and Nokia IP phones do not support TSPEC.
C. EDCA needs to be enabled on the WLAN.
D. HCCA needs to be enabled on the WLAN.
E. The reserved roaming bandwidth setting is set too low.
F. The expedited bandwidth setting needs to be enabled.
Answer: B
Q7. Scenario
There is a problem with the East-WLC-2504A. When configuration changes are made to the Employees-East-Wing AP Group that covers the East-Wing, none of the APs receive the updates. Referto the exhibits to determine where the problems are.
What needs to be changed in the configuration of the East-WLC-2504A controller to restore functionality to the Employees-East-Wing AP Group? (Choose four.)
A. Change the AP in the Employees-East-Wing AP Group.
B. Change the IP Address in the east-wing interface.
C. Change the VLAN Identifier in the east-wing interface.
D. Enable Dynamic AP Management in the east-wing interface.
E. Change the Port Number to 2 in the east-wing interface.
F. Add the Primary Controller and IP address to the 3700-East-Wing AP.
G. Change the SSID in the Employees-East-Wing AP Group.
H. Change the Interface/Interface Group In the Employees-East-Wing AP Group.
Answer: D,F,G,H
Q8. Refer to Exhibit.
A wireless client is connecting to FlexAPI which is currently working standalone mode. The AAA authentication process is returning the following AVPs:
Tunnel-Private-Group-ld(81): 15 Tunnel-Medium-Type(65):IEEE-802(6) Tunnel-Type(64): VLAN(13)
Which three behaviors will the client experience? (Choose three.)
A. While the AP is in standalone mode, the client will be placed in VLAN 15.
B. While the AP is in standalone mode, the client will be placed in VLAN 10.
C. When the AP transitions to connected mode, the client will be de-authenticated.
D. While the AP is in standalone mode, the client will be placed in VLAN 13.
E. When the AP is in connected mode, the client will be placed in VLAN 13.
F. When the AP transitions to connected mode the client will remain associated.
G. When the AP is in connected mode, the client will be placed in VLAN 15.
H. When the AP is in connected mode, the client will be placed in VLAN 10.
Answer: A,D,E
Q9. A network engineer has installed 802.11ac access points with 80 MHz enabled; however, in the conference rooms, co-channel interference is being noticed. Under which tab in the RF profiles configuration can the engineer find the settings to tune the channel width for a group of APs?
A. 802.11
B. RRM
C. High Density
D. General
Answer: B
Q10. An engineer would like to capture NetFlowdata on PI. Which resource is required to allow this?
A. Cisco MSE as NetFlow exporter
B. Prime Infrastructure 1.0 or later
C. Cisco NAC as NetFlow exporter
D. Cisco ISE as NetFlow exporter
Answer: B
Q11. You have set up FlexConnect APs. For which scenario is Fast Roaming supported, providing the WLAN is mapped to the same VLAN and the client is roaming to an AP on the same Cisco WLC?
A. central switching with PMK (OKC) between different FlexConnect groups
B. local switching with Cisco Centralized Key Management within the same FlexConnect group
C. central switching with Cisco Centralized Key Management between different FlexConnect groups
D. local switching with PMKID within the same FlexConnect group
Answer: B
Q12. On which AP radio or radios is Cisco WGB association supported?
A. 2.4 GHz only
B. 2.4 or 5 GHz only
C. 2.4, 5, or 4.9 GHz
D. 5 GHz only
Answer: B
Q13. Refer to Exhibit.
What two items need to be supported on the VoWLAN phones in order to take full advantage of this WLAN configuration? (Choose two.)
A. APSD
B. 802.11a
C. 802.11e
D. WMM
E. 802.11r
F. SIFS
Answer: C,D
Q14. A customer has implemented a N+1 high availability plan in a multistory building. All APs on odd numbered floors are set as primary to WLC-A and all APs on even numbered floors are set as primary to WLC-8. Which two problems are likely to arise from this design? (Choose two)
A. inconsistent CleanAir data due to multiple WLCs
B. floor-to-floor bleed-through that causes intercontroller roaming delays
C. AVC inconsistency due to multiple mobility group members
D. legacy device compatibility with multiple WLC configuration that causes disconnects
E. unpredictable AP loading during a WLC failure
Answer: A,C
Q15. A customer has "quiet" wireless clients that use static IP addresses. Which two WLAN configurations are required for these wireless clients to connect properly? (Choose two.)
A. Disable DHCP address assignment required.
B. Enable passive client.
C. Disable allow AAA override.
D. Enable static IP tunneling.
E. Disable DHCP server override.
Answer: A,E
Q16. An engineer wants to configure WebEx to adjust the precedence and override the QoS profile on the WLAN. Which configuration is needed to complete this task?
A. Change the AVC application WebEx-app-sharing to mark
B. Create an ACL for WebEx.
C. Change the WLAN reserved bandwidth for WebEx.
D. Create an AVC profile for WebEx marked with a lower DSCP value
Answer: A
Q17. RAG DROP
Drag the QoS values from the left and drop them in the correct descending order of priority on the right.
Answer:
Q18. A network engineer is debugging issues with the mDNS gateway. Which type of reply should be seen in the Wireshark capture when querying for a mDNS service in the Bonjour Cache?
A. unicast from Prime Infrastructure
B. unicast from controller
C. multicast from devices
D. multicast from controller
E. unicast from devices
F. multicast from Prime Infrastructure
Answer: B