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NEW QUESTION 49
An engineer must ensure that the new wireless LAN deployment can support seamless roaming between access points using a standard based on an amendment to the 802.11 protocol. Which protocol must the engineer selects?
- A. 802.11r
- B. 802.11ac
- C. 802.11i
- D. 802.11e
Answer: A
Explanation:
NEW QUESTION 50
A company has 10 access point licenses available on their backup Cisco WLC and their primary Cisco WLC is at full capacity, 5 access points are set to high failover priority and 7 access points are set to critical failover priority. During a failure, not all critical access points failed over to the backup Cisco WLC. Which configuration is the cause of this issue?
- A. The high priority access point is oversubscribed.
- B. network ap-priority is set to enable.
- C. network ap-priority is set to disable.
- D. The critical priority access point count is oversubscribed.
Answer: A
NEW QUESTION 51
An engineer is designing a wireless deployment for a university auditorium. Which two features can be used to help deal with the issues introduced by high AP count? (Choose two.)
- A. TPC
- B. RXSOP
- C. DFS
- D. TSPEC
- E. LSS
Answer: A,C
NEW QUESTION 52
A customer has determined that aesthetics is a primary concern for their upcoming guest deployment. Which design consideration can be leveraged to address this concern?
- A. Use enclosures to hide the wireless infrastructure in the surrounding environment.
- B. Use AIR-AP-BRACKET-1 to allow for greater mounting locations
- C. Paint the access point to cover the LED from being noticeable.
- D. Deploy environmentally friendly cabling components to blend into the environment.
Answer: D
Explanation:
NEW QUESTION 53
A network engineer is configuring high availability on an access point. What is the maximum number of controllers that can be configured?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: C
NEW QUESTION 54
An engineer is designing a wireless network that will support many different types of wireless clients. When conducting the survey, which client must be used to ensure a consistent experience for all of the wireless clients?
- A. the client that has the highest RF properties
- B. the client with the worst RF characteristics
- C. the client that is used most by the company
- D. the client that is used least by the company
Answer: B
Explanation:
https://documentation.meraki.com/MR/WiFi_Basics_and_Best_Practices/Conducting_Site_Surveys_with_MR_Access_Points
NEW QUESTION 55
Refer to the exhibit.
A client roams between two APs that are registered to two different controllers, where each controller has an interface in the client subnet. Both controllers are running AireOS. Which scenario explains the client roaming behavior?
- A. Controllers exchange mobility control messages (over UDP port 16666) and the client database entry is moved from the original controller to the new controller.
- B. Controllers exchange mobility control messages (over UDP port 16666) and the client database entry is tunneled from the original controller to the new controller.
- C. Controllers do not exchange mobility control messages (over UDP port 16666) and the client database, entry is not moved from the original controller to the new controller.
- D. Controllers exchange mobility control messages (over UDP port 16666) and a new client session is started with the new controller.
Answer: A
Explanation:
NEW QUESTION 56
A wireless engineer is designing a wireless network to support real-time applications over wireless. Which IEEE protocol mus the engineer enable on the WLC so that the number of packets that are exchanged between an access point and client are reduced and fast roaming occurs?
- A. 802.11w
- B. 802.11k
- C. 802.11i
- D. 802.11r
Answer: B
NEW QUESTION 57
Which UDP port numbers are used for exchange mobility packets in an AireOS wireless deployment?
- A. UDP 16666 for control plane, UDP 16667 for data plane
- B. UDP 16666 for control plane, EoIP (IP protocol 97) for data plane
- C. UDP 16667 for control plane, UDP 16666 for data plane
- D. UDP 16668 for control plane, UDP 16667 for data plane
Answer: A
NEW QUESTION 58
A technician connects a Cisco Aironet 3700 Series access point to a switch and realizes that the AP is coming up with 3x3 MIMO. Which reason explains this behavior?
- A. A redundant power supply is unavailable on the switch.
- B. The switch is PoE+ capable.
- C. The switch is 802.3af capable.
- D. The AP is getting power from a power injector.
Answer: B
Explanation:
NEW QUESTION 59
A customer has noticed that Client Band Select is enabled and no clients are utilizing the 5 GHz band. Which three parameters must be met to ensure that wireless clients use the 5 GHz band? (Choose three.)
- A. Ensure that the co-channel interference has not exceeded −85 dBm.
- B. Ensure that the client is receiving RSSI above the minimum band select RSSI threshold.
- C. Ensure that the client is dual-band capable.
- D. Ensure that channel bonding is enabled on the WLAN.
- E. Ensure that the WLAN has 802.11a enabled.
- F. Ensure that the UNII-2 extended channels are enabled on the 802.11a radios.
Answer: B,C,F
Explanation:
Section: Wired and Wireless Infrastructure
NEW QUESTION 60
How does AP failover priority for access points function when configured with priority 1 or 4?
- A. When configured with priority 1, the access point is assigned with the highest priority level and it is marked as critical. This access point fails over before other access points with the lower priority when there is primary controller failure.
- B. When configured with priority 4, the access point is assigned with the lowest priority level and it is marked as low. This access point fails over after other access points with the higher priority when there is primary controller failure.
- C. When configured with priority 1, the access point is assigned with the medium priority level and it is marked as medium. This access point fails over after other access points with the higher priority when there is primary controller failure.
- D. When configured with priority 4, the access point is assigned with the highest priority level and it is marked as critical. This access point fails over before other access points with the lower priority when there is primary controller failure.
Answer: D
NEW QUESTION 61
Drag and drop the characteristics from the left onto the correct functionalities on the right.
Answer:
Explanation:
NEW QUESTION 62
As part of a wireless site survey in a hospital, an engineer needs to identify potential Layer 1 interferers. In which two areas is the engineer most likely to find sources of 2.4 GHz and 5 GHz RF noise? (Choose two.)
- A. Gamma Knife radiation treatment
- B. patient room
- C. kitchen
- D. magnetic resonance imaging
- E. X-ray radiography
Answer: B,C
Explanation:
Explanation
https://www.ciscopress.com/articles/article.asp?p=2351131&seqNum=2
NEW QUESTION 63
Multiple WLCs are implemented in a high-availability configuration in a mobility group. APs are deployed with only a primary controller assigned. By default, which mobility group member controller do the orphaned APs join in the event of a failed controller?
- A. controller with the least number of associated APs
- B. controller with the lowest percent of associated APs per license capacity
- C. controller with the least CPU utilization over the last reporting period
- D. controller with the most available AP free license capacity
Answer: A
NEW QUESTION 64
Which CLI command does an engineer use to validate that the redundancy peer of a Stateful Switchover pair of controllers is up and connected?
- A. eping
- B. mping
- C. rping
- D. ping
Answer: D
Explanation:
NEW QUESTION 65
A customer has two Cisco 550B WLCs that manage all the access points in their network and provide N+1 redundancy and load balancing. The primary Cisco WLC has 60 licenses and the secondary Cisco WLC has 40. The customer wants to convert the N+1 model to an HA model and provide SSO. Configuration must be performed during a maintenance window. After performing all the configurations on both controllers, the config redundancy unit secondary command is issued on the secondary Cisco WLC and it fails. Which parameter needs to be in place to complete the configuration?
- A. The secondary Cisco WLC needs a minimum of 50 base licenses
- B. The primary Cisco WLC is already set as the secondary unit.
- C. A cable in the RP port
- D. SSO needs to be enabled
Answer: A
NEW QUESTION 66
The wireless team must configure a new voice SSID for optimized roaming across multiple WLCs with Cisco 8821 phones. Which two settings accomplish this goal? (Choose two.)
- A. Use AVC to tag traffic voice traffic as best effort.
- B. Configure mobility groups between WLCs.
- C. Configure AP groups between WLCs.
- D. Configure AVC profile on new SSID.
- E. Use Cisco Centralized Key Management for authentication.
Answer: A,E
NEW QUESTION 67
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