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 In a distributed deployment of Cisco ISE, profiling services are configured on Policy Services Nodes (PSNs). These nodes handle all context-based access control, including profiling services.

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

The command in question is typically used to configure the switch to interact with a RADIUS server for session tracking purposes. The RADIUS server keeps track of authenticated sessions, ensuring that they are still active and monitoring for any changes in status. This is crucial for maintaining network security and ensuring that only authorized users have access to network resources.

The issue is likely caused by the CPU ACL on the controller, which is blocking HTTP/HTTPS traffic from the guest clients. When a WLAN with Web Authentication is used, the wireless client’s browser is redirected to a web page for authentication. If the CPU ACL is configured to only allow controller web management traffic from the IT subnet, it may inadvertently block the necessary HTTP/HTTPS traffic for the Web Authentication process, leading to a timeout on the wireless client browser. References: CCNP Enterprise Wireless Design ENWLSD 300-425 and Implementation ENWLSI 300-430 Official Cert Guide, specifically the sections discussing CPU ACLs and their impact on network traffic.

With the implementation of a BYOD policy, the security director should be concerned about malware and lost and stolen devices. Malware can compromise the corporate network if infected devices connect to it. Lost and stolen devices pose a risk of unauthorized access to corporate data and resources, potentially leading to data breaches. References := (CCNP Enterprise Wireless Design ENWLSD 300-425 and Implementation ENWLSI 300-430 Official Cert Guide)

When configuring multicast for two WLCs in different physical locations, each handling around 500 wireless clients, it is important to assign a unique multicast group address to each WLC. This ensures that multicast traffic is properly segregated and managed within each controller’s network.

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

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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 maximum time range that can be viewed on the Cisco DNA Center issues and alarms page is 24 hours. This allows network administrators to monitor and troubleshoot recent issues and alarms within a one-day period. References := (CCNP Enterprise Wireless Design ENWLSD 300-425 and Implementation ENWLSI 300-430 Official Cert Guide)

FastLocate technology enhances location updates’ frequency by utilizing probe requests from clients for real-time location tracking. This method increases the refresh rate of client locations significantly compared to other methods that rely on data packets or RSSI measurements of associated clients only. By implementing a probe-based technique, an engineer can achieve higher location refresh rates as required for location services in an office environment. References := ( CCNP Enterprise Wireless Design ENWLSD 300-425 and Implementation ENWLSI 300-430 Official Cert Guide )

The impact of BYOD that should be considered is the potential for increased phishing attacks. BYOD can lead to a greater variety of devices accessing the network, which may not all have the same level of security. This can increase the risk of phishing attacks as attackers may target personal devices that are used to access corporate resources, which might not be as secure as company-owned devices. References: CCNP Enterprise Wireless Design ENWLSD 300-425 and Implementation ENWLSI 300-430 Official Cert Guide