QUESTION NO: 1
Which two wireless design principles help mitigate co-channel interference? (Choose two.)
Which two wireless design principles help mitigate co-channel interference? (Choose two.)
Correct Answer: B,E
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QUESTION NO: 2
A customer is transitioning the wireless network from a legacy Cisco AirOS-based WLC to a new Cisco IOS XE-based WLC that includes next generation APs. During the transition, the two systems must coexist while the APs are being migrated. The customer requires that users connected to either system maintain their IP address and security posture when roaming between APs on the same controller and different controllers. Which design approach must the engineer take for the legacy and next-generation WLCs?
A customer is transitioning the wireless network from a legacy Cisco AirOS-based WLC to a new Cisco IOS XE-based WLC that includes next generation APs. During the transition, the two systems must coexist while the APs are being migrated. The customer requires that users connected to either system maintain their IP address and security posture when roaming between APs on the same controller and different controllers. Which design approach must the engineer take for the legacy and next-generation WLCs?
Correct Answer: A
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QUESTION NO: 3
An engineer must decide the cell overlap for a wireless voice deployment.
Which Cisco measurement recommendation should be considered?
An engineer must decide the cell overlap for a wireless voice deployment.
Which Cisco measurement recommendation should be considered?
Correct Answer: C
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QUESTION NO: 4
An engineer is designing a wireless network to support Cisco Hyperlocation. The customer indicated some How is the design adjusted?
An engineer is designing a wireless network to support Cisco Hyperlocation. The customer indicated some How is the design adjusted?
Correct Answer: D
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QUESTION NO: 5
Refer to the exhibit. A network engineer has identified that during a recent controller failure, several APs failed over to the tertiary controller instead of the secondary controller. The configuration from one of the APs is provided. Which design consideration led to the issue?
Refer to the exhibit. A network engineer has identified that during a recent controller failure, several APs failed over to the tertiary controller instead of the secondary controller. The configuration from one of the APs is provided. Which design consideration led to the issue?
Correct Answer: C
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QUESTION NO: 6
An engineer must optimize client roaming after noticing that clients in the environment are not roaming as expected. Upon reviewing an over-the-air packet capture, the engineer sees that the AP is sending a BSS Transition Management query to the client, which causes it to roam. The disassociation imminent feature is not enabled on the WLAN. What is the cause of the issue?
An engineer must optimize client roaming after noticing that clients in the environment are not roaming as expected. Upon reviewing an over-the-air packet capture, the engineer sees that the AP is sending a BSS Transition Management query to the client, which causes it to roam. The disassociation imminent feature is not enabled on the WLAN. What is the cause of the issue?
Correct Answer: B
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QUESTION NO: 7
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.)
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.)
Correct Answer: B,C
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QUESTION NO: 8
Which band provides the best balance between range and throughput for enterprise WLANs?
Which band provides the best balance between range and throughput for enterprise WLANs?
Correct Answer: C
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QUESTION NO: 9
A wireless engineer is designing a wireless network for a warehouse using access points with internal antennas.
Which two elements have a negative effect on the wireless users? (Choose two.)
A wireless engineer is designing a wireless network for a warehouse using access points with internal antennas.
Which two elements have a negative effect on the wireless users? (Choose two.)
Correct Answer: D,E
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QUESTION NO: 10
Which authentication method is most scalable for enterprise WLAN deployments?
Which authentication method is most scalable for enterprise WLAN deployments?
Correct Answer: B
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QUESTION NO: 11
An engineer is designing the physical infrastructure for an IEEE 802.11ac network. Which power design should the engineer use?
An engineer is designing the physical infrastructure for an IEEE 802.11ac network. Which power design should the engineer use?
Correct Answer: D
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QUESTION NO: 12
When a wireless network is designed for location services, how many APs must be heard by each location-ready AP at a signal level of -75 dBm or better?
When a wireless network is designed for location services, how many APs must be heard by each location-ready AP at a signal level of -75 dBm or better?
Correct Answer: A
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QUESTION NO: 13
An engineer configured the optimized client roaming on Cisco WLC with an RSSI threshold of
72dBm. Clients report frequent disconnections. What must be configured for the AP to guide the client to a better AP?
An engineer configured the optimized client roaming on Cisco WLC with an RSSI threshold of
72dBm. Clients report frequent disconnections. What must be configured for the AP to guide the client to a better AP?
Correct Answer: A
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