Cisco Implementing Cisco Enterprise Wireless Networks (300-430 ENWLSI) 300-430 Exam Dumps: Updated Questions & Answers (December 2025)

 Application Visibility and Control (AVC) profiles in AireOS controllers allow the identification and management of bandwidth consumption by different applications. By using AVC, administrators can set policies to prioritize or restrict bandwidth for specific applications, thus ensuring that critical services like voice and video are not adversely affected by bandwidth-heavy programs. References: CCNP Enterprise Wireless Design ENWLSD 300-425 and Implementation ENWLSI 300-430 Official Cert Guide.

The default IEEE 802.1x AP authentication configuration on a Cisco Catalyst 9800 Series Wireless Controller is EAP-FAST with CAPWAP DTLS (Option D). This method uses EAP-FAST for authentication within a secure tunnel established by Datagram Transport Layer Security (DTLS) over CAPWAP, which provides both security for authentication credentials and encryption for wireless management frames. References := ( CCNP Enterprise Wireless Design ENWLSD 300-425 and Implementation ENWLSI 300-430 Official Cert Guide )

For printing services using Bonjour in a WLAN environment where mDNS services are utilized, especially with WLC firmware version 8.x, it’s essential that:

Enable mDNS and IGMP snooping (Option A): Multicast DNS or mDNS needs to be enabled for Bonjour services to function correctly as they rely on this protocol for service discovery within local networks. IGMP snooping improves network efficiency by ensuring multicast traffic is only forwarded to nodes that have explicitly requested it.

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

 The exhibit provided appears to be a floor map overlay with Cisco CleanAir Zone of Impact for interferers, which shows different areas affected by interference on a wireless network. The area labeled ‘A’ indicates the greatest impact on the wireless network due to its larger size compared with other zones, suggesting more significant interference or a stronger source of interference within this zone. References := ( CCNP Enterprise Wireless Design ENWLSD 300-425 and Implementation ENWLSI 300-430 Official Cert Guide )

The correct command to shut down the 2.4 GHz radio on a specific AP on a Cisco 3850 switch is ap name Floor1_AP1 dot11 24ghz shutdown. This command specifies the AP by name (Floor1_AP1), the radio frequency band (dot11 24ghz), and the action to be taken (shutdown). The other commands listed either reference the wrong frequency band, use incorrect syntax, or are not valid Cisco IOS commands for managing AP radios. References: CCNP Enterprise Wireless Design ENWLSD 300-425 and Implementation ENWLSI 300-430 Official Cert Guide

The Platinum QoS marking is typically used for the highest-priority traffic, such as voice and video. Given the requirement for a high average bitrate for the video application, Platinum would be the appropriate QoS marking to ensure the necessary bandwidth and priority on the WLAN. References := (CCNP Enterprise Wireless Design ENWLSD 300-425 and Implementation ENWLSI 300-430 Official Cert Guide)

 To prevent honeypot attacks most efficiently, the wireless network engineer should set the auto containment level to 4 and select the Using Our SSID containment option (D). This configuration allows the system to automatically contain rogue APs that are spoofing the organization’s SSID, which is a common tactic in honeypot attacks. References: CCNP Enterprise Wireless Design ENWLSD 300-425 and Implementation ENWLSI 300-430 Official Cert Guide.

The issue described indicates a problem with the 802.1X authentication policy on the authenticator, which is typically the wireless controller or access point. Even though the CA certificate is correctly installed on the laptop, if the authenticator’s policy is incorrectly configured or does not match the required settings for the corporate network, the user’s authentication attempts will fail. It is essential to review and correct the 802.1X policy settings on the authenticator to resolve this issue. 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.

Split tunneling on a Cisco Aironet 600 Series OfficeExtend AP allows for traffic to be divided between two different networks. In this case, it enables the user to access the corporate network for work-related tasks while simultaneously allowing them to print to a printer on their home network. This is achieved by routing the traffic meant for the corporate network to the WLC, while local traffic such as the connection to a home printer is kept on the local network. References := CCNP Enterprise Wireless Design ENWLSD 300-425 and Implementation ENWLSI 300-430 Official Cert Guide