Free Cisco 300-430 Practice Exam with Questions & Answers | Set: 5

 Link-Local Service (LSS) filtering for mDNS (Multicast Domain Name System) is used to control the propagation of mDNS services across the network. To enable LSS for the AppleTV mDNS service only when ORIGIN is set to Wired, the correct action is to set ORIGIN to Wired and enable LSS specifically for the AppleTV service. References: CCNP Enterprise Wireless Design ENWLSD 300-425 and Implementation ENWLSI 300-430 Official Cert Guide

 The correct configuration for limiting Internet bandwidth for each guest client on a Cisco Catalyst 9800 WLC is through a policy map. A policy map allows the creation of policies that can manage traffic within a network. By setting a bandwidth limit within the policy map, the WLC can enforce the required QoS for guest clients. References := (CCNP Enterprise Wireless Design ENWLSD 300-425 and Implementation ENWLSI 300-430 Official Cert Guide)

The image provided shows a packet capture with multiple entries displaying UDP traffic between two IP addresses using different ports (notably port number ‘16666’ which is commonly used for NMSP). Network Mobility Services Protocol (NMSP) is used by wireless controllers like WLCs to communicate with management software such as Cisco’s Mobility Services Engine or CMX. This protocol helps in managing various mobility services across wireless networks. References: CCNP Enterprise Wireless Design ENWLSD 300-425 and Implementation ENWLSI 300-430 Official Cert Guide

 A single SSID method satisfies the requirements for a BYOD policy that includes onboarding unknown machines, scalability, and low overhead on the wireless network. It simplifies network access for users and reduces overhead by minimizing broadcast traffic associated with multiple SSIDs.

 To adjust the precedence and override the QoS profile on the WLAN for WebEx, an Application Visibility and Control (AVC) profile needs to be created for WebEx. AVC profiles allow for the identification and prioritization of specific applications over the wireless network, ensuring that critical applications like WebEx receive the necessary bandwidth and QoS treatment. References := CCNP Enterprise Wireless Design ENWLSD 300-425 and Implementation ENWLSI 300-430 Official Cert Guide

In a FlexConnect deployment, enabling FlexConnect Local Switching allows branch office APs to map client traffic directly onto the local LAN, bypassing the need to tunnel all traffic back to the WLC at the main campus. This is essential for corporate devices at branch offices to access local resources efficiently and to be mapped to the correct VLANs according to their VLAN tag ID and WLAN. This setting is not relevant for APs in Local mode at the main campus, as they already switch traffic locally by default.

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

Allowing access to the Local Area Network (LAN) without implementing a Mobile Device Management (MDM) solution poses a significant security risk to a Bring Your Own Device (BYOD) policy. Without MDM, the organization lacks control over the personal devices that connect to its network, which could lead to unauthorized access to sensitive data, potential data breaches, and the inability to enforce security policies.

To ensure that only admins have access to network device management while allowing guest users to reach the web portal, access to Cisco ISE must be permitted on the pre-authentication ACL. This configuration allows guests to interact with the portal without granting them broader network access.

Fastlane is a feature developed by Apple and Cisco that provides a higher-quality user experience for critical business applications. To implement Fastlane, the WLAN must use the Platinum QoS profile, which is designed to prioritize business-critical traffic and applications. Since the IT department has updated the iPads to a specific version, it is important to ensure that the QoS settings align with the requirements of Fastlane to maintain application performance and security.

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

To establish connectivity between a Wireless LAN Controller (WLC) and Cisco’s Connected Mobile Experiences (CMX) through Network Mobility Services Protocol (NMSP), it is essential to enable NMSP on the WLC, which facilitates communication with location-based services like CMX. Additionally, for secure communication, it is necessary to add the MAC address of the Cisco CMX server to the WLC along with its SSC (Self-Signed Certificate) key, ensuring that both devices can authenticate each other and establish a trusted connection. References: CCNP Enterprise Wireless Design ENWLSD 300-425 and Implementation ENWLSI 300-430 Official Cert Guide