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When setting up a new Network Access Device (NAD) on Cisco ISE, it is essential to configure the device’s IP address and the RADIUS shared secret. The device IP address is used to identify the NAD within the network, and the RADIUS shared secret is a password used between the ISE and the NAD to ensure secure communication.

 The two protocols used to communicate between the Cisco Mobility Services Engine (MSE) and the Cisco Prime Infrastructure network management software are HTTPS and NMSP (Network Mobility Services Protocol). HTTPS is used for secure web-based communications, while NMSP is a Cisco proprietary protocol used specifically for efficient, real-time communication between MSE and network management software like Cisco Prime Infrastructure. References := (CCNP Enterprise Wireless Design ENWLSD 300-425 and Implementation ENWLSI 300-430 Official Cert Guide)

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)

 To ensure that the guest network uses only lower rates instead of 802.11n data rates, the WMM (Wi-Fi Multimedia) policy of the WLAN should be set to disabled ©. This will prevent the use of 802.11n data rates, which require WMM to be enabled. References: CCNP Enterprise Wireless Design ENWLSD 300-425 and Implementation ENWLSI 300-430 Official Cert Guide

 To improve the speed of client roaming in a wireless network, especially in scenarios where applications are dropping during roams between access points, it is recommended to switch to WPA2 with AES encryption. WPA2AES provides a more robust and efficient encryption method, which can facilitate faster and more secure client handoffs between APs. This change can help mitigate issues with application drops during roaming. References: CCNP Enterprise Wireless Design ENWLSD 300-425 and Implementation ENWLSI 300-430 Official Cert Guide, focusing on client roaming optimization and security protocols for wireless networks.

The configuration required is to trust the DSCP (Differentiated Services Code Point) on the controller switch port. This ensures that the voice traffic’s class of service is maintained throughout the network. By trusting DSCP, the switch will preserve the DSCP value set by the wireless LAN controller, which is responsible for marking the voice packets. References: CCNP Enterprise Wireless Design ENWLSD 300-425 and Implementation ENWLSI 300-430 Official Cert Guide.

To rename access points and add them to the correct AP groups on a wireless controller, the minimum custom attributes required using Cisco ISE TACACS is role1=WIRELESS. This role provides the necessary permissions for read/write access to wireless-related configurations. References := (CCNP Enterprise Wireless Design ENWLSD 300-425 and Implementation ENWLSI 300-430 Official Cert Guide)

Cisco Hyperlocation is enabled in the RF Profile on a Cisco Catalyst 9800 Series Wireless Controller web interface. The RF Profile contains settings that pertain to radio frequency management, which includes the configuration for Hyperlocation.

To collect user demographic information in exchange for guest WLAN access and to have a customized portal per location, the marketing department should tie the Facebook social connector into Cisco CMX. Facebook is widely used for social login features and provides access to demographic data when users consent, making it the ideal choice for this requirement. References: The use of social connectors for demographic data collection is discussed in the context of advanced location services in the official certification guide.

The correct command set for configuring a Cisco Catalyst 9800 Series Wireless Controller so that the client traffic enters the network at the AP switch port is Option C:

config terminal

wireless profile policy [policy name]

no central switching

end

This configuration disables central switching, which means that client traffic will be locally switched at the access point level rather than being sent through the controller. This is useful in scenarios where local switching is preferred due to reasons such as reducing latency or conserving bandwidth on WAN links. References := ( CCNP Enterprise Wireless Design ENWLSD 300-425 and Implementation ENWLSI 300-430 Official Cert Guide )