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Q1. An engineer has been asked to upgrade the FUS on the Wireless LAN controller. How can they monitor the status of the upgrade?
A. WLC GUI
B. WLC CLI
C. WLC Console
D. WLC Management in Prime Infrastructure
Answer: C
Q2. When a guest client is authenticated, which type of connection is created between the controller-based AP and the client?
A. as SSL connection
B. a TLS encrypted tunnel
C. an unsecured connection
D. a 802.1x/EAP tunnel
E. an IPsec tunnel
Answer: C
Q3. A network engineer notices that two mesh APs are having problems communicating. After reviewing the current radio configurations, it is noted that one AP is transmitting at 3 mW while the other is transmitting at 60 mW. How many decibels would the 3-mW AP need its power increased to match the 60-mW AP?
A. 8
B. 12
C. 13
D. 20
E. 57
Answer: C
Q4. Which Cisco WLC command family can help to troubleshoot communication between an AP and the WLC?
A. (Cisco Controller) >debug capwap
B. (Cisco Controller) >debug ap
C. (Cisco Controller) >debug cac
D. (Cisco Controller) >debug dot11
Answer: A
Q5. Refer to the exhibit.
Which three switch port types are valid for these connections? (Choose three.)
A. access
B. port-channel
C. port-channel trunk
D. trunk
E. port-channel access
F. routed port
Answer: A,C,D
Q6. Which two actions are best for deploying VoWLAN on a wireless network? (Choose two.)
A. Minimize the use of Class 3 Bluetooth devices.
B. Minimize the use of analog cameras.
C. Minimize the use of IP cameras.
D. Maximize client access by enabling all data rates used by clients.
E. Maximize client access by enabling only a few high data rates used by clients.
Answer: B,E
Q7. The AP is unable to join the WLC. What switch configuration will correct this problem?
A. interface vlanl ip helper-address 10.10.10.10
B. interface vlan20 ip helper-address 10.10.10.10
C. ipdhcp pool vlanl option 43 ascii '10.10.10.10'
D. ip dhcp pool vlan20 option 43 ascii '10.10.10.10'
E. ipdhcp pool vlanl option 43 hex f1040a0a0a0a
F. ip dhcp pool vlan20 option 43 hex f1040a0a0a0a
Answer: F
Q8. During Layer 2 intercontroller roaming, which two items change? (Choose two.)
A. SSID
B. VLAN
C. IP address
D. AP
E. controller
Answer: D,E
Q9. Which option describes computer-to-computer wireless communication?
A. BSS and BSA
B. IBSS and ad hoc network
C. ad hoc network and BSA
D. IBSS and ESS
E. ESS and BSA
F. BSS and ad hoc network
Answer: B
Q10. When using multiple SSIDs on a lightweight AP, how does the traffic of each SSID reach the 802.3 network?
A. provide routing between them at the core so that the SSIDs can reach the internet
B. configure 802.11q trunking on the Ethernet switch port that is connected to the AP
C. configure ACLs at the switch port that will allow all desired SSIDs to pass traffic
D. configure the SSIDs on the WLC and it will regulate the traffic based on traffic type
Answer: B
Q11. Which option lists the key features of Cisco Compatible Extensions v5?
A. Roaming and real-time diagnostics, MFP, a diagnostic channel that allows troubleshooting of the client, client reporting, optional location service, and expedited bandwidth
B. AP assisted roam, Cisco Centralized Key Management, radio measurements, and transmit power control
C. CAC, UPSD, voice metrics, MBSSIDs, location, link tests, and NAC
D. WME, proxy ARP, EAP-FAST, and WPA2, and single sign-on
E. LEAP, WPA, 802.1x and VLANs per AP, TKIP, and WiFi
Answer: A
Q12. An engineer has been noticing the power settings on several of the office APs change from day to day ever since two more APs were installed. After logging into the WLC, the engineer verifies that the power levels on 4 of the 802.11n radios are fluctuating up and down. What is the reason for this?
A. The controller has the APs in H-REAP mode and are on a Layer 2 connection instead of Layer 3.
B. The RRM has revealed a bad survey and is attempting to power down some of the radios to make up for it.
C. The WLC has created temporary coverage holes while stepping through power levels for some of the APs.
D. Several APs have high levels of overlapping coverage in the same area and the WLC is using RRM to correct the cell sizes AP coverage.
Answer: D
Q13. Which wireless topology supports roaming?
A. IBSS
B. BSS
C. ESS
D. bridging
Answer: C
Q14. Which two protocols are available to download or upload files to or from Cisco WLC? (Choose two.)
A. FTP
B. TFTP
C. SCP
D. HTTP
E. HTTPS
Answer: A,B
Q15. An engineer has been asked to disable all OFDM rates in the wireless environment. What three rates should be disabled to fulfill this requirement? (Choose three.)
A. 2
B. 5.5
C. 6
D. 9
E. 11
F. 12
G. 18
Answer: A,B,E