Free Practice Questions for Cisco 300-430 Exam

The feature required on the Cisco Wireless LAN Controller to support dynamic VLAN mapping is AAA override. This feature allows for the assignment of VLANs on a per-user basis as determined by the authentication, authorization, and accounting server. When AAA override is enabled, attributes such as VLAN ID can be dynamically applied to a user’s session after successful authentication and authorization. References: CCNP Enterprise Wireless Design ENWLSD 300-425 and Implementation ENWLSI 300-430 Official Cert Guide

The issue described in the scenario occurs because when creating an Access Control List (ACL) to be used for managing traffic to the Wireless LAN Controller’s (WLC) CPU, it must be explicitly defined as a CPU ACL. If this specification is not made during the creation process, the ACL will not appear in the drop-down list when enabling the CPU ACL function. This is necessary because CPU ACLs are used to protect the WLC against potential Denial-of-Service (DoS) attacks by filtering incoming packets directed at the management interface before they are processed by the CPU. References: CCNP Enterprise Wireless Design ENWLSD 300-425 and Implementation ENWLSI 300-430 Official Cert Guide

 The issue described indicates that the Angle of Arrival (AoA) data is not being transmitted between the Cisco Wireless LAN Controller (WLC) and the virtual CMX server. To resolve this, the network administrator must ensure that port 2003 is allowed for AoA packets to flow through between the CMX appliances, which is necessary for Hyperlocation data transmission. 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)

 In a Cisco WLAN deployment where it is required that all APs from branch1 remain operational even if the control plane CAPWAP tunnel is down, the operational mode that must be configured on the APs is standalone (option B). In standalone mode, the APs can continue to function and provide network access to clients even without a connection to the WLC, which is essential during a WAN failure to headquarters. References: CCNP Enterprise Wireless Design ENWLSD 300-425 and Implementation ENWLSI 300-430 Official Cert Guide, with a focus on AP operational modes and their behavior during network disruptions.

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.

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)

For a network with 3000 APs and 7000 IPS licenses, scaling to a high-end server is appropriate. This will provide the necessary resources and capabilities to support the large number of APs and the extensive licensing requirements for the Intrusion Prevention System.

 Cisco DNA Center is likely ignoring the interference detected by the AP because it includes only Cisco CleanAir interferers in the AP health score (option C), and the interference is less than or equal to 30% on the 5 GHz radio (option D). Cisco DNA Center’s AP health score algorithm may not consider interference that falls below a certain threshold or interference that is not identified as a CleanAir event. References: CCNP Enterprise Wireless Design ENWLSD 300-425 and Implementation ENWLSI 300-430 Official Cert Guide, particularly the chapters on Cisco DNA Center and CleanAir technology.