Free Cisco 300-430 ENWLSI Practice Questions 2026 Part1

On a Cisco Catalyst 9800 Series Wireless Controller, 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?

An engineer must run a Client Traffic Stream Metrics report in Cisco Prime Infrastructure. Which task must be run before the report?

An enterprise has two WLANs configured on WLC. It is reported that when converting APs toFlexConnect mode, WLAN A works but WLAN B does not. When converting APs to local mode, WLANB works, but WLAN A does not. Which action is needed to complete this configuration?

Where is a Cisco OEAP enabled on a Cisco Catalyst 9800 Series Wireless Controller?

For security purposes, an engineer enables CPU ACL and chooses an ACL on the Security > Access Control Lists > CPU Access Control Lists menu. Which kind of traffic does this change apply to as soon as the change is made?

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?

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.)

An engineer must use Cisco AVC on a Cisco WLC to prioritize Cisco IP cameras that use the wireless network. Which element do you configure in a rule?

Company XYZ recently migrated from AireOS to IOS XE 9800 WLCs. The Internet bandwidth must be limited to 5 Mbps for each guest client as per the global standard. In which configuration on the Cisco Catalyst 9800 WLC must the QoS requirement be added?

Refer to the exhibit. An engineer needs to manage non-802.11 interference. What is observed in the output on PI?

An engineer must configure Cisco OEAPs for three executives. As soon as the NAT address isconfigured on the management interface, it is noticed that the WLC is not responding for APs thatare trying to associate to the internal IP management address. Which command should be used toreconcile this?

An engineer wants to configure WebEx to adjust the precedence and override the QoS profile on the WLAN. Which configuration is needed to complete this task?

Which three properties are used for client profiling of wireless clients? (Choose three.)

An engineer must implement Cisco Identity-Based Networking Services at a remote site using ISE todynamically assign groups of users to specific IP subnets. If the subnet assigned to a client is availableat the remote site, then traffic must be offloaded locally, and subnets are unavailable at theremote site must be tunneled back to the WLC. Which feature meets these requirements?

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 theemployees. To ensure strong connectivity and minimize delays, an engineer needs to control the amount of traffic that is traversing between the APs and thecentral WLC. Which configuration should be used to accomplish this goal?

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 print a printer on his home network?

What is the Cisco recommended configuration for a Cisco switch port connected to an AP in local mode for optimal voice over WLAN performance with an 8821 wireless phone?

Which QoS level is recommended for guest services?

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?

When configuring a Cisco WLC, which CLI command adds a VLAN with VLAN ID of 30 to a FlexConnect group named BranchA-FCG?

A company wants to switch to BYOD to reduce IT support costs for the company. Which option is an impact of BYOD should be considered?

A wireless engineer needs to implement client tracking. Which method does the angle of arrival use to determine the location of a wireless device?

What is the difference between PIM sparse mode and PIM dense mode?

Which two restrictions are in place with regards to configuring mDNS? (Choose two.)

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 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 network engineer is deploying 8865 IP phones with wireless clients connected to them. In order to apply the appropriate QoS, the IP voice traffic needs to be distinguished from client data traffic. Which switch configuration feature must be enabled?

What is configured to use more than one port on the OEAP to extend the wired network?

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 FlexConnect remote office deployment is using five 2702i APs indoors and two 1532i APs outdoors. When a code upgrade is performed and FlexConnect Smart AP Image Upgrade is leveraged, but no FlexConnect Master AP has been configured, how many image transfers between the WLC and APs will occur?

A network engineer observes a spike in controller CPU overhead and overall network utilization after multicast is enabled on a controller with 500 APs. Which feature corrects the issue?

A university campus uses Cisco Catalyst Center and Cisco Spaces to provide indoor wayfinding for students and guests by leveraging the university mobile app. IT administrators notice that location tracking is inaccurate in multistory buildings, especially near staircases and elevators.Upon investigation, they find that overlapping signals from APs on different floors are causing triangulation errors. The IT team already ensured that APs are not placed directly above or below each other. However, the problem persists, and location accuracy remains unreliable near vertical structures. Which action must the IT team take to resolve the issue?

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?

Which EAP method can an AP use to authenticate to the wired network?

An enterprise has two WLANs configured on WLC. It is reported that when converting APs to FlexConnect mode, WLAN A works but WLAN B does not. When converting APs to local mode, WLAN B works, but WLAN A does not. Which action is needed to complete this configuration?

A corporation has a wireless network where all access points are configured in FlexConnect. The WLC has a Data WLAN and a VoWiFi WLAN implemented where centrally-switched SSID is configured for the APs. Which QoS configuration must be implemented for the wireless packets to maintain the marking across the wired and wireless network?

An engineer has configured Media Stream on the WLC and must guarantee at least 2 Mbps stream per user. Which RRC template should the engineer use?

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.)

For security purposes, an engineer enables CPU ACL and chooses an ACL on the Security > Access Control Lists > CPU Access Control Lists menu. Which kind of traffic does this change apply to as soon as the change is made?

What is an important consideration when implementing a dual SSID design for BYOD?

Which two restrictions are in place with regards to configuring mDNS? (Choose two.)

Which two restrictions are in place with regards to configuring mDNS? (Choose two.)

Which two restrictions are in place with regards to configuring mDNS? (Choose two.)

A healthcare organization notices many rogue APs and is concerned about a honeypot attack. Which configuration must a wireless network engineer perform in Cisco Prime Infrastructure to prevent these attacks most efficiently upon detection?

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?

An engineer must configure a Cisco WLC to support Cisco Aironet 600 Series OfficeExtend APs. Which two Layer 2 security options are supported in thisenvironment? (Choose two.)

Which two restrictions are in place with regards to configuring mDNS? (Choose two.)

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?

All APs are receiving multicast traffic, instead of only the APs that need it. What is the cause of this problem?

An organization is supporting remote workers in different locations. In order to provide wireless network connectivity and services, OfficeExtend has been implemented. The wireless connectivity is working, but users report losing connectivity to their local network printers. Which solution must be used to address this issue?

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 network engineer observes a spike in controller CPU overhead and overall network utilization after multicast is enabled on a controller with 500 APs. Which feature corrects the issue?

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 print a printer on his home network?

An engineer is responsible for a wireless network for an enterprise. The enterprise has distributedoffices around the globe, and all APs are configured in FlexConnect mode. The network must beconfigured to support 802.11r and CCKM. What needs to be implemented to accomplish this goal?

A network administrator for a corporation must create a guest SSID for a captive portal redirect powered by Cisco Catalyst Center (formerly DNA Center). The network includes a Cisco Catalyst 9800-80 WLC, Cisco 9130AXI APs, and Cisco Spaces (formerly Cisco DNA Spaces) using a connector. To support guest client captive portal redirect, the administrator must create a security ACL and an intercept ACL. The ACL requirement is: ACL WA-v4-int34.235.248.212 must be applied first on traffic coming from the client and keep HTTP(s) traffic toward Cisco DNA Spaces portal IP 34.235.248.212 on the data plane. No drop or forward action, just hand the traffic over to the data plane. Then send it to the CPU for redirection except for virtual IP traffic, which is serviced by the web server for all HTTP(s) traffic. Other types of traffic is given to the data plane. ACL WA-sec-34.235.248.212 must permit HTTP and HTTPS traffic to the Cisco Spaces portal IP 34.235.248.212 that the administrator configured in the web authentication parameter map. DNS and DHCP traffic must be allowed, but drop the rest. HTTP traffic is intercepted before reaching this ACL and therefore does not need to be covered by this ACL. Which configuration implements the ACL requirements?

Which two restrictions are in place with regards to configuring mDNS? (Choose two.)

When using a Cisco Catalyst 9800 Series Wireless Controller, which statement about AutoQoS is true?

An IT administrator deploys Cisco 2802i APs in all office locations, including main campus and branch offices. The WLC that manages the APs is located at the data center on the main campus. The APs on the main campus are configured to use Local mode and the APs in the branches use FlexConnect mode. Which configuration must be applied to the APs for corporate devices on the main campus to be mapped to the local LAN switch on different VLANs according to the VLAN tag ID and WLAN?

An IT team is growing quickly and needs a solution for management device access. The solution must authenticate users from an external repository instead of the current local on the WLC, and it must also identify the user and determine what level of access users should have. Which protocol do you recommend to achieve these goals?

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?