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Free Cisco 300-430 ENWLSI Practice Questions 2026 Part3

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Question #1
An organization is supporting remote workers in different locations. In order to provide wirelessnetwork connectivity and services, OfficeExtend hasbeen implemented. The wireless connectivityis working, but users report losing connectivity to their local network printers. Which solution mustbe used to address this issue?
A. EAP gateway override
B. EAP split tunnel
C. LAN static IP tunneling
D. lexConnect local switching
View answer
Correct Answer: B

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Question #2
A network engineer needs to configure multicast in the network. The implementation will use multiple multicast groups and PIM routers. Which address provides automatic discovery of the best RP for each multicast group?
A. 24
B. 24
C. 24
D. 24
View answer
Correct Answer: D
Question #3
A network engineer is deploying 8865 IP phones with wireless clients connected to them. In order toapply the appropriate QoS, the IP voice traffic needs to be distinguished from client data traffic.Which switch configuration feature must be enabled?
A. oice VLAN
B. BSS
C. ME
D. oS routing
View answer
Correct Answer: A
Question #4
Which condition introduce security risk to a BYOD policy?
A. Aenterprise-managed MDM platform used for personal devices
B. Baccess to LAN without implementing MDM solution
C. Cenforcement of BYOD access to internet only network
D. Denterprise life-cycle enforcement of personal device refresh
View answer
Correct Answer: B
Question #5
An IT administrator is managing a wireless network in which most devices are Apple iOS. A QoS issue must be addressed on the WLANs. Which configuration must be performed?
A. Enable Fastlane globally under Wireless > Access Points > Global Configuration
B. Create a new AVC Profile named AUTOQOS-AVC-PROFILE and apply to all WLANs
C. Enable Fastlane under each WLAN setting
D. Enable WMM TSPEC/TCLAS negotiation under Wireless > Advanced
View answer
Correct Answer: A
Question #6
When using a Cisco Catalyst 9800 Series Wireless Controller, which statement about AutoQoS istrue?
A. t has a set of predefined profiles that you cannot modify further
B. t matches traffic and assigns each matched packet to QoS groups
C. t automates deployment of wired QoS and makes wireless QoS implementation easier
D. t allows the output policy map to put specific QoS queues into specific subgroups
View answer
Correct Answer: B
Question #7
Which two restrictions are in place with regards to configuring mDNS? (Choose two.)
A. mDNS uses only UDP port 5436 as a destination port
B. mDNS cannot use UDP port 5353 as the destination port
C. mDNS is not supported on FlexConnect APs with a locally switched WLAN
D. Controller software must be newer than 7
E. mDNS is not supported over IPv6
View answer
Correct Answer: CE
Question #8
A shopping center uses AireOS controllers with Cisco Wave 2 APs. A separate WLAN named Guest-012345678-WLAN is used for guest wireless clients.Management needs location analytics to determine popular areas. CMX must track only associated clients. What must be selected on the CMX server settings?
A. Exclude probing clients
B. Duty Cycle Cutoff
C. Enable Locally Administered MAC Filtering
D. Enable Location MAC Filtering
View answer
Correct Answer: A
Question #9
An engineer configures a Cisco Aironet 600 Series OfficeExtend AP for a user who works remotely. What is configured on the Cisco WLC to allow the user to printa printer on his home network?
A. split tunneling
B. SE-connect
C. FlexConnect
D. AP failover priority
View answer
Correct Answer: A
Question #10
An engineer is adding APs to an existing VolMLAN to allow for location based services. Which option will the primary change be to the network?
A. increased transmit power on all APs
B. moving to a bridging model
C. AP footprint
D. cell overlap would decrease
E. triangulation of devices
F. Reveal Answer
View answer
Correct Answer: C
Question #11
An engineer is implementing Cisco Identity-Based Networking on a Cisco AireOS controller. The engineer has two ACLs on the controller. The first ACL, named BASE_ACL, is applied to the corporate_clients interface on the WLC, which is used for all corporate clients. The second ACL, named HR_ACL, is referenced by ISE in the Human Resources group policy. What is the resulting ACL when a Human Resources user connects?
A. HR_ACL appended with BASE_ACL
B. HR_ACL only
C. BASE_ACL appended with HR_ACL
D. BASE_ACL only
View answer
Correct Answer: B
Question #12
A wireless engineer needs to implement client tracking. Which method does the angle of arrival use to determine the location of a wireless device?
A. received signal strength
B. triangulation
C. time distance of arrival
D. angle of incidence
View answer
Correct Answer: D
Question #13
Which two restrictions are in place with regards to configuring mDNS? (Choose two.)
A. DNS uses only UDP port 5436 as a destination port
B. DNS cannot use UDP port 5353 as the destination port
C. DNS is not supported on FlexConnect APs with a locally switched WLAN
D. ontroller software must be newer than 7
E. DNS is not supported over IPv6
View answer
Correct Answer: CE
Question #14
A shopping center uses AireOS controllers with Cisco Wave 2 APs. A separate WLAN named Guest-012345678-WLAN is used for guest wireless clients.Management needs location analytics to determine popular areas. CMX must track only associated clients. What must be selected on the CMX server settings?
A. Exclude probing clients
B. Duty Cycle Cutoff
C. Enable Locally Administered MAC Filtering
D. Enable Location MAC Filtering
View answer
Correct Answer: A
Question #15
An engineer wants the wireless voice traffic class of service to be used to determine the queue order for packets received, and then have the differentiated services code point set to match when it is resent to another port on the switch. Which configuration is required in the network?
A. Platinum QoS configured on the WLAN
B. WMM set to required on the WLAN
C. msl qos trust dscp configured on the controller switch port
D. msl qos trust cos configured on the controller switch port
View answer
Correct Answer: D
Question #16
What is configured to use more than one port on the OEAP to extend the wired network?
A. emote LAN ACL
B. AA override
C. lient load balancing
D. emote LAN
View answer
Correct Answer: D
Question #17
Which two restrictions are in place with regards to configuring mDNS? (Choose two.)
A. mDNS uses only UDP port 5436 as a destination port
B. mDNS cannot use UDP port 5353 as the destination port
C. mDNS is not supported on FlexConnect APs with a locally switched WLAN
D. Controller software must be newer than 7
E. mDNS is not supported over IPv6
View answer
Correct Answer: CE
Question #18
A FlexConnect remote office deployment is using five 2702i APs indoors and two 1532i APs outdoors. When a code upgrade is performed and FlexConnect SmartAP Image Upgrade is leveraged, but no FlexConnect Master AP has been configured, how many image transfers between the WLC and APs will occur?
A. 1
B. 2
C. 5
D. 7
View answer
Correct Answer: B
Question #19
A shopping center uses AireOS controllers with Cisco Wave 2 APs. A separate WLAN named Guest-012345678-WLAN is used for guest wireless clients.Management needs location analytics to determine popular areas. CMX must track only associated clients. What must be selected on the CMX server settings?
A. Exclude probing clients
B. Duty Cycle Cutoff
C. Enable Locally Administered MAC Filtering
D. Enable Location MAC Filtering
View answer
Correct Answer: A
Question #20
A wireless engineer needs to implement client tracking. Which method does the angle of arrival use to determine the location of a wireless device?
A. received signal strength
B. triangulation
C. time distance of arrival
D. angle of incidence
View answer
Correct Answer: D
Question #21
A wireless network has been implemented to enable multicast video to be streamed reliably over the wireless link to the wireless users. After a client reports that the video is unable to stream, the administrator determines that the client is connecting at a data rate of 12 Mbps and is trying to stream to a valid multicast address on the network. Which two actions must be applied? (Choose two.)
A. Turn off IGMP snooping for all the configured WLANs on the controller
B. Implement video-stream for the multicast video on the controller
C. Allow multicast-direct to work correctly and multicast-direct to be enabled globally
D. Change the WLAN QoS value to Bronze for the WLAN that multicast will be enabled
E. Allow RTSP to stream the video due to wireless multicast not using acknowledgements
View answer
Correct Answer: BC
Question #22
A wireless engineer has performed a Wireshark ccapture on an 802.1x authentication process to troubleshoot a connectivity issue.Which two types of packet does the EAP contain? (Choose two.)
A. EAP complete
B. EAP response
C. EAP failure
D. EAP request
E. EAP reply
F. Reveal Answer
View answer
Correct Answer: BD
Question #23
A wireless engineer needs to implement client tracking. Which method does the angle of arrival use to determine the location of a wireless device?
A. eceived signal strength
B. riangulation
C. ime distance of arrival
D. ngle of incidence
View answer
Correct Answer: D
Question #24
A network engineer needs to configure multicast in the network. The implementation will use multiple multicast groups and PIM routers. Which address provides automatic discovery of the best RP for each multicast group?
A. 224
B. 224
C. 224
D. 224
View answer
Correct Answer: D
Question #25
A wireless network has been implemented to enable multicast video to be streamed reliably over the wireless link to the wireless users. After a client reports that the video is unable to stream, the administrator determines that the client is connecting at a data rate of 12 Mbps and is trying to stream to a valid multicast address on the network. Which two actions must be applied? (Choose two.)
A. Turn off IGMP snooping for all the configured WLANs on the controller
B. Implement video-stream for the multicast video on the controller
C. Allow multicast-direct to work correctly and multicast-direct to be enabled globally
D. Change the WLAN QoS value to Bronze for the WLAN that multicast will be enabled
E. Allow RTSP to stream the video due to wireless multicast not using acknowledgements
View answer
Correct Answer: BC
Question #26
An engineer is implementing a FlexConnect group for access points at a remote location using local switching but central DHCP. Which client feature becomes available only if this configuration is changed?
A. ulticast
B. tatic IP
C. ast roaming
D. DNS
View answer
Correct Answer: B
Question #27
A wireless engineer has performed a Wireshark ccapture on an 802.1x authentication process to troubleshoot a connectivity issue.
A. EAP complete
B. EAP response
C. EAP failure
D. EAP request
E. EAP reply
View answer
Correct Answer: BD
Question #28
A shopping center uses AireOS controllers with Cisco Wave 2 APs. A separate WLAN named Guest-012345678-WLAN is used for guest wireless clients.Management needs location analytics to determine popular areas. CMX must track only associated clients. What must be selected on the CMX server settings?
A. Exclude probing clients
B. Duty Cycle Cutoff
C. Enable Locally Administered MAC Filtering
D. Enable Location MAC Filtering
View answer
Correct Answer: A
Question #29
A wireless network has been implemented to enable multicast video to be streamed reliably over the wireless link to the wireless users. After a client reports that the video is unable to stream, the administrator determines that the client is connecting at a data rate of 12 Mbps and is trying to stream to a valid multicast address on the network. Which two actions must be applied? (Choose two.)
A. Turn off IGMP snooping for all the configured WLANs on the controller
B. Implement video-stream for the multicast video on the controller
C. Allow multicast-direct to work correctly and multicast-direct to be enabled globally
D. Change the WLAN QoS value to Bronze for the WLAN that multicast will be enabled
E. Allow RTSP to stream the video due to wireless multicast not using acknowledgements
View answer
Correct Answer: BC
Question #30
The IT manager is asking the wireless team to get a report for all guest user associations during the past two weeks. In which two formats can Cisco Prime save this report? (Choose two.)
A. CSV
B. PDF
C. XLS
D. DOC
E. plain text
View answer
Correct Answer: AB
Question #31
An engineer configured a Cisco AireOS controller with two TACACS+ servers. The engineer notices that when the primary TACACS+ server fails, the WLC starts using the secondary server as expected, but the WLC does not use the primary server again until the secondary server fails or the controller is rebooted. Which cause of this issue is true?
A. NS query is enabled
B. allback is enabled
C. NS query is disabled
D. allback is disabled
View answer
Correct Answer: D
Question #32
A wireless network has been implemented to enable multicast video to be streamed reliably over the wireless link to the wireless users. After a client reports that the video is unable to stream, the administrator determines that the client is connecting at a data rate of 12 Mbps and is trying to stream to a valid multicast address on the network. Which two actions must be applied? (Choose two.)
A. Turn off IGMP snooping for all the configured WLANs on the controller
B. Implement video-stream for the multicast video on the controller
C. Allow multicast-direct to work correctly and multicast-direct to be enabled globally
D. Change the WLAN QoS value to Bronze for the WLAN that multicast will be enabled
E. Allow RTSP to stream the video due to wireless multicast not using acknowledgements
View answer
Correct Answer: BC
Question #33
On a Cisco Catalyst 9800 WLC, an engineer wants to prevent a FlexConnect AP from allowing wireless clients to connect when its Ethernet connection is nonoperational. Which command set prevents this connection?
A.
B.
C.
D.
View answer
Correct Answer: B
Question #34
Refer to the exhibit. A customer has implemented Cisco FlexConnect deployments with different WLANs around the globe and is opening a new branch in a different location. The engineer's task is to execute all the wireless configuration and to suggest how to configure the switch ports for new APs. Which configuration must the switching team use on the switch port?
A. runk mode
B. ccess mode
C. ingle VLAN
D. ultiple VLAN
View answer
Correct Answer: A
Question #35
An engineer is implementing a FlexConnect group for access points at a remote location using local switching but central DHCP. Which client feature becomesavailable only if this configuration is changed?
A. multicast
B. static IP
C. fast roaming
D. mDNS
View answer
Correct Answer: B
Question #36
A shopping center uses AireOS controllers with Cisco Wave 2 APs. A separate WLAN named Guest-012345678-WLAN is used for guest wireless clients.Management needs location analytics to determine popular areas. CMX must track only associated clients. What must be selected on the CMX server settings?
A. Exclude probing clients
B. Duty Cycle Cutoff
C. Enable Locally Administered MAC Filtering
D. Enable Location MAC Filtering
View answer
Correct Answer: A
Question #37
An engineer has been hired to implement a way for users to stream video content without having issues on the wireless network. To accomplish this goal, the engineer must set up a reliable way for a Media Stream to work between Cisco FlexConnect APs. Which feature must be enabled to guarantee delivery?
A. nicast Direct
B. GMP Direct
C. ulticast Direct
D. ulticast-to-Unicast Direct
View answer
Correct Answer: C
Question #38
An engineer must implement intrusion protection on the WLAN. The AP coverage is adequate and on - channel attacks are the primary concern. The building is historic, which makes adding APs difficult. Which AP mode and submode must be implemented?
A. AP mode local, AP submode none
B. AP mode monitor, AP submode WIPS
C. AP mode monitor, AP submode none
D. AP mode local, AP submode WIPS
View answer
Correct Answer: B
Question #39
On a branch office deployment, it has been noted that if the FlexConnect AP is in standalone mode and loses connection to the WLC, all clients are disconnected, and the SSID is no longer advertised. Considering that FlexConnect local switching is enabled, which setting is causing this behavior?
A. SE NAC is enabled
B. 02
C. lient Exclusion is enabled
D. lexConnect Local Auth is disabled
View answer
Correct Answer: A
Question #40
Which statement about the VideoStream/Multicast Direct feature is true?
A. IP multicast traffic is reliable over WLAN by default as defined by the IEEE 802
B. Each VideoStream client acknowledges receiving a video IP multicast stream
C. It converts the unicast frame to a multicast frame over the air
D. It makes the delivery of the IP multicast stream less reliable over the air, but reliable over Ethernet
View answer
Correct Answer: B
Question #41
A corporation has employees working from their homes. A wireless engineer must connect 1810OEAP at remote teleworker locations. All configuration has been completed on the controller side,but the network readiness is pending. Which two configurations must be performed on the firewallto allow the AP to join the controller? (Choose two.)
A. lock UDP ports 1812 and 1813 on the firewall
B. nable NAT Address on the 5520 with an Internet-routable IP address
C. onfigure a static IP on the OEAP 1810
D. llow UDP ports 5246 and UDP port 5247 on the firewall
E. llow UDP ports 12222 and 12223 on the firewall
View answer
Correct Answer: BD
Question #42
An engineer is implementing a FlexConnect group for access points at a remote location using local switching but central DHCP. Which client feature becomes available only if this configuration is changed?
A. multicast
B. static IP
C. fast roaming
D. mDNS
View answer
Correct Answer: C
Question #43
Where is a Cisco OEAP enabled on a Cisco Catalyst 9800 Series Wireless Controller?
A. RF Profile
B. Flex Profile
C. Policy Profile
D. AP Join Profile
View answer
Correct Answer: B
Question #44
Which two restrictions are in place with regards to configuring mDNS? (Choose two.)
A. mDNS uses only UDP port 5436 as a destination port
B. mDNS cannot use UDP port 5353 as the destination port
C. mDNS is not supported on FlexConnect APs with a locally switched WLAN
D. Controller software must be newer than 7
E. mDNS is not supported over IPv6
View answer
Correct Answer: CE
Question #45
An engineer must implement Cisco Identity-Based Networking Services at a remote site using ISE to dynamically assign groups of users to specific IP subnets. If the subnet assigned to a client is available at the remote site, then traffic must be offloaded locally, and subnets are unavailable at the remote site must be tunneled back to the WLC. Which feature meets these requirements?
A. learn client IP address
B. FlexConnect local authentication
C. VLAN-based central switching
D. central DHCP processing
View answer
Correct Answer: C
Question #46
Refer to the exhibit. Which two items must be supported on the VoWLAN phones to take full advantage of this WLAN configuration? (Choose two.)
A. TSPEC
B. SIFS
C. 802
D. WMM
E. APSD
View answer
Correct Answer: CD
Question #47
A network engineer needs to configure multicast in the network. The implementation will use multiple multicast groups and PIM routers. Which address provides automatic discovery of the best RP for each multicast group?
A. 224
B. 224
C. 224
D. 224
View answer
Correct Answer: D
Question #48
A wireless network has been implemented to enable multicast video to be streamed reliably over the wireless link to the wireless users. After a client reports that the video is unable to stream, the administrator determines that the client is connecting at a data rate of 12 Mbps and is trying to stream to a valid multicast address on the network. Which two actions must be applied? (Choose two.)
A. Turn off IGMP snooping for all the configured WLANs on the controller
B. Implement video-stream for the multicast video on the controller
C. Allow multicast-direct to work correctly and multicast-direct to be enabled globally
D. Change the WLAN QoS value to Bronze for the WLAN that multicast will be enabled
E. Allow RTSP to stream the video due to wireless multicast not using acknowledgements
View answer
Correct Answer: BC
Question #49
An engineer must configure a Cisco WLC to support Cisco Aironet 600 Series OfficeExtend APs. Which two Layer 2 security options are supported in this environment? (Choose two.)
A. Static WEP + 802
B. WPA+WPA2
C. Static WEP
D. CKIP
E. 802
View answer
Correct Answer: BC
Question #50
A wireless network has been implemented to enable multicast video to be streamed reliably over the wireless link to the wireless users. After a client reports that the video is unable to stream, the administrator determines that the client is connecting at a data rate of 12 Mbps and is trying to stream to a valid multicast address on the network. Which two actions must be applied? (Choose two.)
A. Turn off IGMP snooping for all the configured WLANs on the controller
B. Implement video-stream for the multicast video on the controller
C. Allow multicast-direct to work correctly and multicast-direct to be enabled globally
D. Change the WLAN QoS value to Bronze for the WLAN that multicast will be enabled
E. Allow RTSP to stream the video due to wireless multicast not using acknowledgements
View answer
Correct Answer: BC
Question #51
A wireless engineer needs to implement client tracking. Which method does the angle of arrival use to determine the location of a wireless device?
A. received signal strength
B. triangulation
C. time distance of arrival
D. angle of incidence
View answer
Correct Answer: D
Question #52
A shopping center uses AireOS controllers with Cisco Wave 2 APs. A separate WLAN named Guest-012345678-WLAN is used for guest wireless clients.Management needs location analytics to determine popular areas. CMX must track only associated clients. What must be selected on the CMX server settings?
A. Exclude probing clients
B. Duty Cycle Cutoff
C. Enable Locally Administered MAC Filtering
D. Enable Location MAC Filtering
View answer
Correct Answer: A
Question #53
An engineer must implement intrusion protection on the WLAN. The AP coverage is adequate and on-channel attacks are the primary concern. The building is historic, which makes adding APs difficult. Which AP mode and submode must be implemented?
A. P mode: local, AP submode: none
B. P mode: monitor, AP submode: WIPS
C. P mode: monitor, AP submode: none
D. P mode: local, AP submode: WIPS
View answer
Correct Answer: D
Question #54
Which configuration is applied to prevent the network from a Layer 2 flooding of multicast frames with a seamless transfer of multicast data to the client when roaming from one controller to another?
A. Enable IGMPv3 on the central Layer 3 switch
B. Enable IGMP snooping on the WLC
C. Enable multicast mode on the WL
D. Create multicast groups on the central Layer 3 switch
View answer
Correct Answer: B
Question #55
An enterprise started using WebEx as a virtual meeting solution. There is a concern that the existing wireless network will not be able to support the increased amount of traffic as a result of using WebEx. An engineer needs to remark the QoS value for this application to ensure high quality in meetings. What must be implemented to accomplish this task?
A. QoS preferred call index
B. UP to DSCP map
C. AVC profiles
D. WLAN quality of service profile
View answer
Correct Answer: C
Question #56
An engineer is adding APs to an existing VoWLAN to allow for location based services. Which option will the primary change be to the network?
A. oving to a bridging model
B. P footprint
C. riangulation of devices
D. ncreased transmit power on all APs
E. ell overlap would decrease
View answer
Correct Answer: B
Question #57
A corporation is spread across different countries and uses MPLS to connect the offices. The senior management wants to utilize the wireless network for all the employees. To ensure strong connectivity and minimize delays, an engineer needs to control the amount of traffic that is traversing between the APs and the central WLC. Which configuration should be used to accomplish this goal?
A. FlexConnect mode with central switching enabled
B. FlexConnect mode with central authentication
C. FlexConnect mode with OfficeExtend enabled
D. FlexConnect mode with local authentication
View answer
Correct Answer: D
Question #58
A wireless engineer needs to implement client tracking. Which method does the angle of arrival use to determine the location of a wireless device?
A. received signal strength
B. triangulation
C. time distance of arrival
D. angle of incidence
View answer
Correct Answer: D

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