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NEW QUESTION # 102
Which statement about the 9800 Series Wireless Controller mobility tunnel on a Cisco Catalyst 9800 controller is true?
- A. It is a CAPWAP tunnel with control path and data path.
- B. It is a CAPWAP tunnel with data path only.
- C. It is an IPsec tunnel with control path and data path.
- D. It is an IPsec tunnel with control path only.
Answer: A
Explanation:
The 9800 Series Wireless Controller uses CAPWAP tunnels to encapsulate and transport both control and data traffic between access points and the controller. This allows for centralized management and control while also enabling efficient data forwarding.
https://www.cisco.com/c/en/us/td/docs/wireless/controller/9800/config-guide/b_wl_16_10_cg/mobility.html
NEW QUESTION # 103
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. A cable in the RP port
- B. SSO needs to be enabled
- C. The primary Cisco WLC is already set as the secondary unit.
- D. The secondary Cisco WLC needs a minimum of 50 base licenses
Answer: D
Explanation:
NEW QUESTION # 104
Which statement about creating a mobility group is true, excluding mobility anchors?
- A. The WLCs do not have to be of the same model or type to be a member of a mobility group, however each member should be running different software versions.
- B. A mobility groups does not require all WLCs in the group to use the same virtual IP address.
- C. Each WLC must use the same mobility name and be defined as a peer in each other's static mobility members list.
- D. If WLCs with HA SSO are deployed, each WLC in the WLC HA pair considered separately as a mobility peer.
Answer: D
Explanation:
NEW QUESTION # 105
Which non-Wi-Fi interferer can be identified by Metageek Chanalyzer?
- A. PDAs
- B. smartphones
- C. jammers
- D. printers
Answer: C
Explanation:
Jammers are non-Wi-Fi interferers that can be identified by Metageek Chanalyzer. They intentionally disrupt wireless communications by emitting radio frequencies that interfere with Wi-Fi signals. Chanalyzer is designed to detect such patterns of interference.
https://www.metageek.com/training/resources/wifi-and-non-wifi-interference
NEW QUESTION # 106
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. 802.11r
- B. OKC
- C. CCKM
- D. SKC
Answer: B
Explanation:
NEW QUESTION # 107
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. 802.11ac
- B. 802.11i
- C. 802.11r
- D. 802.11e
Answer: C
Explanation:
NEW QUESTION # 108
Which statement about creating a mobility group is true, excluding mobility anchors?
- A. The WLCs do not have to be of the same model or type to be a member of a mobility group, however each member should be running different software versions.
- B. A mobility groups does not require all WLCs in the group to use the same virtual IP address.
- C. Each WLC must use the same mobility name and be defined as a peer in each other's static mobility members list.
- D. If WLCs with HA SSO are deployed, each WLC in the WLC HA pair considered separately as a mobility peer.
Answer: D
Explanation:
NEW QUESTION # 109
An engineer is trying to configure the APs installed in a new auditorium to use 40 MHz channels with high data rates and lower TX power. The APs in the building hallway must use lower-density design settings configured for the rest of the building. Which two configurations achieve this design? (Choose two.)
- A. RF protocol
- B. TPC
- C. AP group
- D. RRM
- E. DCA
Answer: C,D
Explanation:
AP groups allow the engineer to apply different policies for APs in the auditorium versus those in the hallway. RRM (Radio Resource Management) can dynamically adjust the TX power and channel settings to optimize the wireless coverage and capacity.
NEW QUESTION # 110
Refer to the exhibit.
A WLC SSO pair is set up. Which failure scenario causes a split-brain scenario?
- A. VSL is down.
- B. One distribution port on the active WLC is down.
- C. Two distribution ports on the active WLC are down.
- D. RP is down.
Answer: A
NEW QUESTION # 111
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. high-density design model
- B. voice design model
- C. location design model
- D. roaming design model
Answer: A
Explanation:
Explanation
https://www.cisco.com/c/dam/en_us/solutions/industries/docs/education/cisco_wlan_design_guide.pdf
NEW QUESTION # 112
A customer has restricted the AP and antenna combinations for a design to be limited to one model integrated antenna AP for carpeted spaces and one model external antenna AP with high gam antennas tor industrial, maintenance, or storage areas When moving between a carpeted area to an industrial area, the engineer forgets to change survey devices and surveys several APs Which strategy will reduce the negative impact of the design?
- A. Deploy the specified access points per area type
- B. Deploy unsurveyed access points to the design
- C. increase the Tx power on incorrectly surveyed access points
- D. Resurvey and adjust the design
Answer: D
NEW QUESTION # 113
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. above the stage
- B. under the seat
- C. in the aisle
- D. under the stage
Answer: B
Explanation:
NEW QUESTION # 114
An architect configures a set of AirOS controllers to be in the same mobility group as the existing controllers.
The implementation should facilitate inter-controller roaming for users in their new campus. After the configuration, the mobility tunnel is not operational for the data path in the network. Which two validations should be performed? (Choose two.)
- A. firewall port 16666
- B. rping
- C. mepping
- D. mapping
- E. firewall IP protocol 97
Answer: A,E
Explanation:
When the mobility tunnel is not operational for the data path, it is essential to validate the network's firewall settings. Firewall port 16666 must be open to allow mobility control messages to pass through, and firewall IP protocol 97 (EtherIP) must be permitted to enable the encapsulation of IP within IP, which is necessary for the data path of the mobility tunnel. Ensuring these firewall settings are correctly configured is critical for facilitating inter-controller roaming and operational mobility tunnels.
NEW QUESTION # 115
An engineer has deployed a group of APs in an auditorium and notices that the APs are showing high cochannel interference. Which profile can be used to adjust the parameters for these high-density APs?
- A. RF profile
- B. ISE profile
- C. QoS profile
- D. AVC profile
Answer: A
Explanation:
NEW QUESTION # 116
Which non-Wi-Fi interferer can be identified by Metageek Chanalyzer?
- A. PDAs
- B. smartphones
- C. jammers
- D. printers
Answer: C
Explanation:
Section: Wireless Site Survey
NEW QUESTION # 117
An engineer Is trying to determine the most cost-effective way to deploy high availability for a campus enterprise wireless network that currently leverages three wireless LAN controllers. Which architecture should the engineer deploy?
- A. N+1 solution without SS0
- B. N+N solution without SSO
- C. N+N with SSO
- D. N+1 with SSO
Answer: D
Explanation:
https://www.cisco.com/c/en/us/td/docs/wireless/technology/hi_avail/N1_High_Availability_Deployment_Guide/N1_HA_Overview.html?
NEW QUESTION # 118
Refer to the exhibit.
Which two statements about Cisco Prime Infrastructure are true? (Choose two.)
- A. Planning mode requires a special license in Cisco Prime Infrastructure.
- B. It shows the planning mode feature in Cisco Prime Infrastructure.
- C. It shows the map editor feature in Cisco Prime Infrastructure.
- D. Controllers must be synchronized with Cisco Prime Infrastructure for planning mode to work.
- E. It presents the recommended number of APs for the selected coverage area based on the selections made.
Answer: B,D
NEW QUESTION # 119
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