Cisco 300-430 - Implementing Cisco Enterprise Wireless Networks (300-430 ENWLSI)

To separate different types of client authentication on a Cisco ISE deployment, policy sets and policy groups can be used. Policy sets allow the creation of policies based on conditions such as device type, while policy groups categorize clients for the application of specific policies. References: Cisco ISE documentation on policy sets and policy groups will have detailed information.

When an IT department needs to locate a stolen laptop using its MAC address, enabling Location History for Clients on the Mobility Services Engine (MSE) is crucial as it allows for historical tracking of client devices’ locations. Furthermore, Client location tracking must also be enabled on the MSE; this feature actively tracks and updates the current position of all client devices in real-time. Both settings are necessary to provide a comprehensive view of where the laptop has been over time and its current location within the wireless network’s coverage area. References := ( CCNP Enterprise Wireless Design ENWLSD 300-425 and Implementation ENWLSI 300-430 Official Cert Guide )

For a Layer 2 survey in a mining facility, particularly in a mine shaft, a patch antenna is the most suitable choice. Patch antennas are directional and can be used to focus the signal in a specific direction, which is ideal for the long and narrow structure of a mine shaft. This type of antenna can help in providing better coverage and signal strength in challenging environments like mines. References: CCNP Enterprise Wireless Design ENWLSD 300-425 and Implementation ENWLSI 300-430 Official Cert Guide

 In a self-registration setup for guest/BYOD devices, when an employee tries to connect multiple devices simultaneously, the system allows the registration of all devices. However, it restricts the active connection to only one device at a time. This ensures that network resources are not overburdened by a single user connecting multiple devices. References := (CCNP Enterprise Wireless Design ENWLSD 300-425 and Implementation ENWLSI 300-430 Official Cert Guide)

For central web authentication with Cisco ISE in a Cisco AireOS WLC environment using auto-anchor for the guest network, the foreign WLC must have UDP ports 1812 and 1813 open to ISE for RADIUS authentication and accounting. Additionally, a downloadable preauth ACL on ISE is required to define the permissions for the guest user before authentication, and a local preauth ACL on the WLC is needed to restrict or allow traffic prior to authentication. References: CCNP Enterprise Wireless Design ENWLSD 300-425 and Implementation ENWLSI 300-430 Official Cert Guide, particularly the chapters on WLC configuration for guest access and integration with Cisco ISE for security and access control.

To prevent the network from a Layer 2 flooding of multicast frames and ensure a seamless transfer of multicast data to the client when roaming, IGMP snooping should be enabled on the WLC. This feature allows the WLC to monitor and control multicast traffic at Layer 2, preventing unnecessary multicast forwarding.

References := ( CCNP Enterprise Wireless Design ENWLSD 300-425 and Implementation ENWLSI 300-430 Official Cert Guide )

The Cisco Aironet 1800s Active Sensor is designed to work with Cisco DNA Center. It is a compact, flexible sensor that provides insights into the wireless network’s health and is used for proactive monitoring and troubleshooting. References: CCNP Enterprise Wireless Design ENWLSD 300-425 and Implementation ENWLSI 300-430 Official Cert Guide, which includes information on Cisco DNA Center and compatible AP models.

If the Cisco 5520 Series Wireless LAN Controller is no longer manageable via the network after implementing a CPU ACL, permit statements must be added to the top of the ACL in both directions (A). These statements should specify the network from which management is allowed and the virtual interface of the controller to ensure proper management access. References: CCNP Enterprise Wireless Design ENWLSD 300-425 and Implementation ENWLSI 300-430 Official Cert Guide

The true statement about the VideoStream/Multicast Direct feature is that each VideoStream client acknowledges receiving a video IP multicast stream. This feature enhances the reliability of IP multicast traffic over WLAN by using client acknowledgments to ensure delivery.

References := ( CCNP Enterprise Wireless Design ENWLSD 300-425 and Implementation ENWLSI 300-430 Official Cert Guide )

 Cisco Context Aware Services provide real-time tracking of mobile assets and users by gathering contextual information from networked devices. This service is not limited to wireless devices; it can track both wired and wireless devices within the network. The technology utilizes elements like Received Signal Strength Indicator (RSSI) and Time Difference of Arrival (TDoA) for location tracking and telemetry. References: CCNP Enterprise Wireless Design ENWLSD 300-425 and Implementation ENWLSI 300-430 Official Cert Guide, and Cisco Context Aware Software FAQ.