300-425 Practice Questions

What is the primary purpose of a validation survey?

Why is the 2.4 GHz band generally avoided in high-density enterprise designs?

Which antenna type is most appropriate for outdoor Wi-Fi coverage across a campus quad?

Which Wi-Fi 6 feature allows multiple clients to share the same channel at the same time?

What is the recommended overlap percentage between adjacent AP cells in a data WLAN design?

Which Cisco feature proactively detects and mitigates interference from non-Wi-Fi devices?

A hospital needs seamless roaming between APs for wireless medical devices. Which WLAN feature is most critical?

What is the main advantage of using directional antennas in lecture halls?

Which type of wireless survey involves physically walking the site and measuring signal strength in real time with APs powered on?

What is the purpose of Cisco Band Select?

In WLAN high availability, which deployment provides two controllers that share AP load and fail over instantly?

Which frequency band provides the widest channel availability for enterprise WLANs?

What is the recommended cell overlap for WLAN design that supports voice traffic?

A warehouse has metal shelving that reflects RF signals. Which antenna strategy is best?

Which survey is performed after deployment to ensure coverage matches design requirements?

What is the minimum recommended RSSI for designing a WLAN to support data applications?

Which Cisco technology improves the signal quality for clients at the edge of a cell by optimizing beamforming?

Why is Dynamic Frequency Selection (DFS) important in WLAN design?

A retail chain wants centralized WLAN control with remote APs. Which Cisco deployment model is most suitable?

What is the main goal of Radio Resource Management (RRM) in Cisco WLANs?

In a stadium deployment, which WLAN design approach is most recommended?

An engineer must design a new wireless network for a hospital. The customer requires that all non-802.11 devices be included in the final design. Which approach meets the requireme...

An engineer is using Ekahau Site Survey to create a WLAN plan for a warehouse. The plan is to use patch antennas. Which setting is adjusted when simulated APs are placed on the map...

An engineer is estimating the loss between two floors of an office building. Using Ekahau, they have measured -45 dBm at the ground level of the floor with the access point and -50...

A consulting engineer is preparing to survey a brownfield deployment for a 6000-sqft building with four floors that have APs. The entire building is being remodeled and the furnitu...

Which strategies must the engineer use for the antenna deployment model in a warehouse?

A customer is planning to replace older access points with Cisco 4800 Series Access Points. Unaware of the infrastructure requirements, the client has an engineer investigate the i...

A customer has an existing wireless network with these components: - Cisco 9800 wireless controller high availability cluster - Cisco 9120 APs The customer asks an engineer to perf...

A network engineer is deploying Cisco 91301 APs on multiple Cisco Catalyst 9800-80 WLCs with Cisco Catalyst Center (formerly DNA Center). The engineer must enable Cisco AI Analytic...

A consulting engineer for an oil refinery is trying to extend network connectivity across various buildings via a mesh network. The mesh network has these requirements: - The MAPs...

A customer purchases this Cisco equipment for a new branch office: - 20 Cisco Catalyst 9120 APs - five Catalyst 9130 APs - a single Catalyst 9300 Series Switch The customer wants t...

An enterprise network administrator is asked to set up an experimental WLAN for a collaboration project with a local service provider. The WLAN must be anchored to a WLC in the ser...

A customer designs a Cisco wireless environment to provide connectivity to employees and guests. The guest SSID must be configured on three anchor WLCs named Anchor1, Anchor2, and...

A consulting engineer on a brownfield deployment must improve the roaming experience of legacy wireless handheld scanners on a wireless network with a Cisco Catalyst 9800-80 WLC an...

A customer has two locations named building 1 and building 2. Each location has a Cisco wireless network with these components: Building 1 - 2 Cisco Catalyst 9800 Series Wireless C...

A company has three Cisco WLCs that are joined as a mobility group. Mobility multicast messaging is enabled. All the WLCs in the mobility group communicate via a multicast. Which c...

An engineer is designing a wireless solution for a corporate campus, which includes two primary buildings: Research and Operations. The design must ensure: - seamless mobility for...

A network engineer is managing a wireless network for a large corporate campus with the configuration: - Two Cisco Catalyst 9800 Series Wireless Controllers: WLC1 and WLC2, both ru...

A network administrator at a large university with multiple campuses uses Cisco 9800 WLCs to manage their wireless network. Recently, the university deployed a new mobility group t...

An engineer is designing a solution where guests terminate on an anchor controller in the DMZ. The engineer is having issues and wants to test connectivity between members of a mob...

A university has three campus locations and the main data center. Each campus location has a Cisco Catalyst 9800-40 WLC that manages 600 APs. The data center has a Catalyst 9800-40...

A wireless environment in a hospital experiences issues with uptime. Management decides to install an additional Cisco WLC to provide redundancy in the event of a failure. Due to t...

A university has three campus locations and the main data center. Each campus location has a Cisco Catalyst 9800-40 WLC that manages 600 APs. The data center has a Catalyst 9800-40...

A hospital has a Cisco Catalyst 9800 Series Wireless Controller in a SSO solution deployed to the primary data center. The hospital plans to increase redundancy in the wireless env...