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

 To ensure the 1810 OEAP can join the controller from remote teleworker locations, the firewall must allow specific UDP ports that are used for AP communication with the controller. UDP ports 5246 and 5247 are used for Control and Provisioning of Wireless Access Points (CAPWAP) control and data messages, while UDP ports 12222 and 12223 are used for OfficeExtend APs’ data traffic. Blocking these ports would prevent the APs from joining the controller, hence they must be allowed on the firewall.

 In a BYOD (Bring Your Own Device) deployment strategy that prefers a single SSID model, an Identity Services Engine (ISE) is required. Cisco’s ISE is a security policy management platform that automates and enforces context-aware security access to network resources. It allows for the creation of policies that control access to the network based on user identity, device type, device health, and posture compliance, which is essential for a BYOD environment. References: CCNP Enterprise Wireless Design ENWLSD 300-425 and Implementation ENWLSI 300-430 Official Cert Guide

Local EAP (Extensible Authentication Protocol) allows wireless LAN controllers to directly authenticate clients using an internal database, which can be useful when external RADIUS servers are unreachable. By enabling local EAP, client devices can still connect to wireless networks even if communication with RADIUS servers fails, ensuring continuous network access for users. References: CCNP Enterprise Wireless Design ENWLSD 300-425 and Implementation ENWLSI 300-430 Official Cert Guide

 mDNS has specific restrictions regarding its configuration. Option C is correct because mDNS is not supported on FlexConnect APs with a locally switched WLAN, which limits its deployment in certain network designs. Option D is also correct; the controller software must be newer than version 7.0.6 to support mDNS features, which means that older controller software versions do not have the necessary capabilities to handle mDNS. References: CCNP Enterprise Wireless Design ENWLSD 300-425 and Implementation ENWLSI 300-430 Official Cert Guide

Cisco Hyperlocation is enabled in the RF Profile on a Cisco Catalyst 9800 Series Wireless Controller web interface. The RF Profile contains settings that pertain to radio frequency management, which includes the configuration for Hyperlocation.

In a multitenant building, competing wireless APs are initially classified as ‘unclassified’ in the WLC. This classification means that the APs are not recognized as part of the network’s infrastructure. Over time, administrators can classify these APs as ‘friendly’, ‘malicious’, or maintain them as ‘unclassified’ based on their potential impact on the network. References: CCNP Enterprise Wireless Design ENWLSD 300-425 and Implementation ENWLSI 300-430 Official Cert Guide.

The feature that must be enabled to ignore non-802.11 interference is “Avoid Persistent Non-WiFi Interference.” This setting allows the Radio Resource Management (RRM) to not react to non-802.11 noise and interference, which can be crucial in environments where such interference is common but does not significantly impact wireless performance. By enabling this feature, RRM will not change the channel in response to non-IEEE 802.11 interferers, thus maintaining a stable channel plan. References := (CCNP Enterprise Wireless Design ENWLSD 300-425 and Implementation ENWLSI 300-430 Official Cert Guide)

When configuring access control on a WLC using a TACACS+ server for centralized authentication on network devices, the role value that must be configured under the shell profile on the TACACS+ server for a user with read-only permissions is “MONITOR”. This role restricts the user to monitoring functions without the ability to make changes to the configuration. References := (CCNP Enterprise Wireless Design ENWLSD 300-425 and Implementation ENWLSI 300-430 Official Cert Guide)