NEW QUESTION 1
A university is in the process of designing a wireless network in an auditorium that seats 500 students and supports student laptops. Which design methodology should the university implement in the auditorium?

• A. roaming design model
• B. voice design model
• C. location design model
• D. high-density design model

Answer: B

NEW QUESTION 2
Which two criteria must be considered when conducting an outdoor bridge site survey? (Choose two.)

• A. near-far effect
• B. weather
• C. traffic lights
• D. power lines
• E. Fresnel zone

Answer: AD

NEW QUESTION 3
Where must the APs be mounted when used in a high-density wireless network to provide 6 dB to 20 dB of attenuation to a cell?

• A. in the aisle
• B. under the seat
• C. above the stage
• D. under the stage

Answer: B

NEW QUESTION 4
A customer asks an engineer to explain the concept of mobility domains and mobility groups. Which statement does the engineer respond with?

• A. A mobility group does not constrain the distribution of security context of a client and also does not constrain AP fail-over between controllers when the WLC are in the same mobility domain.
• B. If WLCs are in the same mobility domain, they communicate with each other but, if an anchor WLC is present it must be in the same mobility domain for communication to be possible.
• C. If WLCs are in the same mobility domain, they communicate with each othe
• D. Mobility groups constrain the distribution of security context of a client and also constrain AP fail-over between controllers.
• E. WLCs do not need to be in the same mobility domain to communicate with each othe
• F. Mobility groups constrain the distribution of security context of a client and also constrain AP fail-over between controllers.

Answer: C

NEW QUESTION 5
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. magnetic resonance imaging
• B. kitchen
• C. Gamma Knife radiation treatment
• D. X-ray radiography
• E. patient room

Answer: BE

NEW QUESTION 6
Which statement about the 9800 Series Wireless Controller mobility tunnel on a Cisco Catalyst 9800 controller is true?

• A. It is an IPsec tunnel with control path only.
• B. It is a CAPWAP tunnel with data path only.
• C. It is a CAPWAP tunnel with control path and data path.
• D. It is an IPsec tunnel with control path and data path.

Answer: B

NEW QUESTION 7
An engineer must decide the cell overlap for a wireless voice deployment. Which Cisco measurement recommendation should be considered?

• A. The edge of the cell should be -67 dBm.
• B. The edge of the cell should be below 35 RSSI.
• C. The measurement should be done on the 2.4-GHz band.
• D. One AP should be deployed per 3000 square feet.

Answer: A

NEW QUESTION 8
An engineer must create data link redundancy for the company’s Cisco Wireless LAN controller. The engineer has decided to configure LAG-based redundancy instead of port-based redundancy. Which three features of LAG-based redundancy influenced this decision? (Choose three.)

• A. Packets are always sent out on the same port they are received on.
• B. All interface traffic passes as long as one port is up.
• C. The same port has multiple untagged dynamic interfaces.
• D. Interface connection to two separate nonstacked switches is available.
• E. Full bandwidth of all links is available.
• F. Ports are grouped into multiple LAGs.

Answer: ABF

NEW QUESTION 9
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 that is used most by the company
• C. the client that is used least by the company
• D. the client with the worst RF characteristics

Answer: B

NEW QUESTION 10
A network engineer is preparing for an office site survey with a height of 2.5 meters. Which three components are recommended to complete the survey? (Choose three.)

• A. Use a battery pack to power APs
• B. Use a drawing of the office space to draw AP and client placements.
• C. Use DoS attack on APs while measuring the throughput.
• D. Use APs with directional antennas.
• E. Use APs with external antennas.
• F. Use APs with built-in antennas.

Answer: ABF

NEW QUESTION 11
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 select?

• A. 802.11i
• B. 802.11ac
• C. 802.11r
• D. 802.11e

Answer: C

NEW QUESTION 12
What is the recommended cell overlap when designing a wireless network for Cisco Hyperlocation?

• A. 20%
• B. 30%
• C. 40%
• D. 50%

Answer: A

NEW QUESTION 13
Guest anchoring is configured for a newly created SSID for your company. It has been noticed that the mobility tunnels are not up, and that MPING fails from your foreign WLC to the anchor WLC. What is the reason that it is failing?

• A. A rule is needed at the firewall to allow UDP port 16666 for communication to work.
• B. A rule is needed at the firewall to allow UDP port 97 for communication to work.
• C. A rule is needed at the firewall to allow TCP port 97 for communication to work.
• D. A rule is needed at the firewall to allow TCP port 16666 for communication to work.

Answer: A

NEW QUESTION 14
Which UDP port numbers are used for exchange mobility packets in an AireOS wireless deployment?

• A. UDP 16666 for control plane, EoIP (IP protocol 97) for data plane
• B. UDP 16668 for control plane, UDP 16667 for data plane
• C. UDP 16667 for control plane, UDP 16666 for data plane
• D. UDP 16666 for control plane, UDP 16667 for data plane

Answer: D

NEW QUESTION 15
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. rping
• B. ping
• C. eping
• D. mping

Answer: B

NEW QUESTION 16
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 channel bonding is enabled on the WLAN.
• B. Ensure that the co-channel interference has not exceeded -85 dBm.
• C. Ensure tha the UNII-2 extended channels are enabled on the 802.11a radios.
• D. Ensure that the client is receiving RSSI above the minimum band select RSSI threshold.
• E. Ensure that the client is dual-band capable.
• F. Ensure that the WLAN has 802.11a enabled.

Answer: CDE

NEW QUESTION 17
An engineer must ensure that the wireless network can accomplish fast secure roaming by way of caching keys on the access points. Which key caching mechanism is enabled by default on a Cisco AireOS WLC?

• A. SKC
• B. OKC
• C. 802.11r
• D. CCKM

Answer: D

NEW QUESTION 18
During a client roaming event, which device is responsible for communicating the new Layer 2 EID mapping of a wireless supplicant to the fabric domain?

• A. WLC
• B. BN
• C. CP2
• D. CP1

Answer: A

NEW QUESTION 19
An engineer has configured guest anchoring for a newly created SSD however, the mobility tunnels are not up, and EPING is failing from the foreign WLC to the anchor WLC. Which traffic flow must be allowed at the firewall to enable the communication?

• A. UDP port 16666
• B. IP protocol 97
• C. UDP port 97
• D. TCP port 97

Answer: A

NEW QUESTION 20
A network engineer is configuring high availability on an access point. What is the maximum number of controllers that can be configured?

• A. 1
• B. 2
• C. 3
• D. 4

Answer: B

NEW QUESTION 21
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