Cisco Updated 300-430 Exam Questions and Answers by yara

In a historic building where adding APs is challenging, the best approach to implement intrusion protection with a focus on on-channel attacks is to use APs in monitor mode with the Wireless Intrusion Prevention System (WIPS) submode. This setup allows the APs to dedicate their time to scanning the environment for threats without serving clients, which is suitable given the adequate coverage and the need to monitor for attacks. References: CCNP Enterprise Wireless Design ENWLSD 300-425 and Implementation ENWLSI 300-430 Official Cert Guide

To ensure reliable streaming of multicast video over a wireless link, it’s essential to optimize the multicast settings on the controller. Option B, implementing video-stream for the multicast video on the controller, is a feature that optimizes the delivery of multicast streams by converting them into unicast streams for specific clients, thus improving reliability. Option C, allowing multicast-direct to work correctly, involves enabling multicast-direct globally, which allows multicast packets to be sent directly to clients without the need for them to subscribe to a specific multicast group, enhancing efficiency and reliability. References: CCNP Enterprise Wireless Design ENWLSD 300-425 and Implementation ENWLSI 300-430 Official Cert Guide

The remote LAN (RLAN) feature on the OfficeExtend Access Point (OEAP) is used to extend the wired network through more than one port. This allows the creation of a wired interface on the OEAP that can be associated with a specific VLAN, providing connectivity for wired devices at remote locations. References: CCNP Enterprise Wireless Design ENWLSD 300-425 and Implementation ENWLSI 300-430 Official Cert Guide

 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.