Free Designing Cisco Enterprise Wireless Networks (300-425 ENWLSD) Exam 300-425 Exam Practice Test

Refer to the exhibit. An engineer must design a mobility group that has these requirements:* The mobility group must consist of two WLCs.* All WLCs must run software version 8.0 or later.* The WLCs must connect via an IPv4 network.* Two of the WLCs must be in an SSO high availability pair.Which two configurations must be included in the design? (Choose two.)

• All the WLCs must be of the same model or type.
• Only WLCs in an SSO high availability pair must use the same virtual IP address.
• The WLAN SSID must be consistent across all the WLCs.
• All the WLCs must run the same software version.
• Each WLC must use the same mobility domain name.

An engineer must perform a pre-deployment site survey for a new building in a high-security area. The design must provide a primary signal RSSI of -65 dBm for the clients. Which two requirements complete This design? (Choose two)

• Site access
• AP model
• WLC model
• HAVC access
• Number of clients

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?

• Enable BSS transition at the radio level and optimized roaming on the SSID.
• Disable coverage hole detection on the SSID and enable BSS transition on the SSID.
• Disable optimized roaming and enable 802.11v support on the SSID.
• Enable BSS transition on the SSID and optimized roaming at the radio level.

During a wireless network design, a customer requires wireless coverage on the perimeter of a building but also wants to minimize signal leakage from the wireless network. Which antenna should be used to accomplish this design?

• Patch
• Dipole
• Monopole
• Omnidirectional

Refer to the exhibit. During a post Mesh deployment survey, an engineer notices that frame collisions occur when MAP-1 and MAP-3 talk to RAP-2 Which type of issue does the engineer need to address in the design?

• co-channel interference
• backhaul latency
• hidden node
• exposed node

A customer has a central Cisco WLC that manages APs in FlexConnect mode. The wireless infrastructure supports multiple small branches. One branch deploys new CCX wireless phones that are authenticated by a central Cisco ISE via PEAP/IMSCHAPv2, and trac is switched locally. The customer must reduce the number of full authentication requests and optimize roaming for the new phones. Which actionaccomplishes the requirement?

• Enable CCKM on the voice SSID and add APs to a FlexConnect group.
• Enable Aironet IE on the voice SSID and add APs to an AP group.
• Enable Aironet IE on the voice SSID and add APs to a FlexConnect group.
• Enable CCKM on the voice SSID and add APs to an AP group.

How does AP failover priority for access points function when configured with priority 1 or 4?

• When configured with priority 1, the access point is assigned with the highest priority level and it is marked as critical. This access point fails over before other access points with the lower priority when there is primary controller failure.
• When configured with priority 4, the access point is assigned with the highest priority level and it is marked as critical. This access point fails over before other access points with the lower priority when there is primary controller failure.
• When configured with priority 4, the access point is assigned with the lowest priority level and it is marked as low. This access point fails over after other access points with the higher priority when there is primary controller failure.
• When configured with priority 1, the access point is assigned with the medium priority level and it is marked as medium. This access point fails over after other access points with the higher priority when there is primary controller failure.

An engineer is working for an enterprise and deployed a Cisco 9800 Series Wireless Controller. The wireless infrastructure serves the employees and guest users across the company. The engineer must configure the controller to alleviate the sticky client issue in the deployment. Which action resolves the issue?

• Enable CHDM.
• Enable Optimize Roaming.
• Enable 802.11k.
• Enable data RSSI to -90db.

An engineer must perform a predictive design for a wireless network. The customer has devices that can tolerate at most 100 ms of delay when roaming. Which design criteria must be used?

• location
• data
• video
• voice

WLC SSO is set up between two WLCs in a service provider network serving public spaces. On WLC failover, it is noticed that only about half of the original client count is now showing on the secondary WLC, although it is currently showing the role as active. Which design side case explains the issue?

• The secondary WLC platform does not support the required client count.
• The WLCs had not completed database sync before the primary failure.
• SSO is not configured correctly.
• Some client sessions were in WebAuth-Req state before failover.