Cisco 300-430 Implementing Cisco Enterprise Wireless Networks (300-430 ENWLSI) Exam Practice Test

To track guest traffic flow using the WLAN infrastructure, the ‘detect and locate’ feature of Cisco CMX must be configured and used. This feature allows the engineer to monitor the location and movement of guests within the WLAN coverage area.

 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.

Graphical user interface Description automatically generated

During the Extensible Authentication Protocol (EAP) process, the RADIUS server generates an encrypted session key after the client’s identity is authenticated. This session key is sent to the access point to encrypt data frames between the client and the access point. It ensures that each session has a unique encryption key, enhancing security. References: Look for information on EAP and RADIUS in the CCNP Enterprise Wireless Design ENWLSD 300-425 and Implementation ENWLSI 300-430 Official Cert Guide.

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.

To ensure that only PEAP authentication is used for network access through a wireless network using WPA2 Enterprise with 802.1X, enabling AAA override on an SSID allows individual client authentication requests to be modified by RADIUS server responses dynamically. By configuring an access policy in Cisco Identity Services Engine (ISE) that permits access solely when PEAP is used as the EAP authentication method, any user attempting to authenticate using EAP-FAST will be denied network access until their devices are configured correctly for PEAP usage. 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

Trusting DSCP is essential for maintaining the QoS markings across the wired and wireless network in a FlexConnect deployment. By trusting DSCP, the WLC and APs will preserve the QoS markings set by applications and devices, ensuring consistent QoS treatment throughout the network. References := (CCNP Enterprise Wireless Design ENWLSD 300-425 and Implementation ENWLSI 300-430 Official Cert Guide)

 To prevent honeypot attacks most efficiently, the wireless network engineer should set the auto containment level to 4 and select the Using Our SSID containment option (D). This configuration allows the system to automatically contain rogue APs that are spoofing the organization’s SSID, which is a common tactic in honeypot attacks. References: CCNP Enterprise Wireless Design ENWLSD 300-425 and Implementation ENWLSI 300-430 Official Cert Guide.

 In a multicast implementation using multiple multicast groups and PIM routers, the address that provides automatic discovery of the best RP (Rendezvous Point) for each multicast group is 224.0.1.39. This address is used by the Auto-RP feature, which allows for dynamic RP discovery and simplifies the management of multicast groups across the network. References: CCNP Enterprise Wireless Design ENWLSD 300-425 and Implementation ENWLSI 300-430 Official Cert Guide

When performing a Cisco Hyperlocation accuracy test, the relevant parameters include the X, Y real location and the client MAC address. The X, Y coordinates provide the actual location data needed for the test, while the client MAC address identifies the specific device being located.

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 )

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.

For a deployment that supports Cisco Connected Mobile Experiences (CMX), licenses for at least 3000 Access Points (APs), and wIPS licenses for 6000 sensors, a High-End vMSE is required. This version of MSE is designed to handle large-scale deployments with high license and sensor requirements, ensuring that the system can manage the data and analytics for such a substantial wireless environment. References := ( CCNP Enterprise Wireless Design ENWLSD 300-425 and Implementation ENWLSI 300-430 Official Cert Guide )

The OfficeExtend Access Point (OEAP) split tunnel feature allows the separation of corporate and local traffic. By implementing a split tunnel, remote workers can maintain wireless connectivity to the corporate network while simultaneously accessing local network resources such as printers. This solution ensures that local traffic does not have to traverse the corporate network, which can cause connectivity issues like the ones reported by the users. References: CCNP Enterprise Wireless Design ENWLSD 300-425 and Implementation ENWLSI 300-430 Official Cert Guide

To take full advantage of the WLAN configuration, VoWLAN phones must support 802.11e, which is a standard for wireless QoS, and Wi-Fi Multimedia (WMM), which is a subset of 802.11e that provides prioritized media delivery. These standards ensure that voice traffic is prioritized appropriately in the wireless network. References := (CCNP Enterprise Wireless Design ENWLSD 300-425 and Implementation ENWLSI 300-430 Official Cert Guide)

The feature that must be enabled to ignore non-802.11 interference is “Avoid Persistent Non-WiFi Interference.” This setting allows the Radio Resource Management (RRM) to not react to non-802.11 noise and interference, which can be crucial in environments where such interference is common but does not significantly impact wireless performance. By enabling this feature, RRM will not change the channel in response to non-IEEE 802.11 interferers, thus maintaining a stable channel plan. References := (CCNP Enterprise Wireless Design ENWLSD 300-425 and Implementation ENWLSI 300-430 Official Cert Guide)

In a multitenant building, competing wireless APs are initially classified as ‘unclassified’ in the WLC. This classification means that the APs are not recognized as part of the network’s infrastructure. Over time, administrators can classify these APs as ‘friendly’, ‘malicious’, or maintain them as ‘unclassified’ based on their potential impact on the network. References: CCNP Enterprise Wireless Design ENWLSD 300-425 and Implementation ENWLSI 300-430 Official Cert 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 )

The Cisco OfficeExtend Access Point (OEAP) feature is enabled on a Cisco Catalyst 9800 Series Wireless Controller through the Flex Profile. The Flex Profile allows for the configuration of various settings specific to FlexConnect deployments, including OEAP settings, which enable remote workers to connect to the corporate network securely.

References :=

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

Cisco documentation on Catalyst 9800 Series Wireless Controllers

The Cisco Aironet 600 Series OfficeExtend APs support various Layer 2 security options, including WPA+WPA2 and 802.1X. WPA and WPA2 provide secure encryption for wireless data, while 802.1X offers a robust authentication framework. These security options ensure that the wireless network is protected against unauthorized access and data breaches, which is crucial for remote workers connecting to the corporate network. 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

When planning an image upgrade for a large number of Access Points (APs) across remote sites with limited WAN bandwidth, it’s crucial to minimize WAN utilization. The best approach in this scenario is:

Predownload the new code to the APs (Option A): This method involves sending the new firmware image to all APs before actually rebooting them with the new image. It allows APs to download firmware when network usage is low, thus minimizing impact during peak hours.

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

The true statement about the VideoStream/Multicast Direct feature is that each VideoStream client acknowledges receiving a video IP multicast stream. This feature enhances the reliability of IP multicast traffic over WLAN by using client acknowledgments to ensure delivery.

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

 To ensure the 1810 OEAP can join the controller from remote teleworker locations, the firewall must allow specific UDP ports that are used for AP communication with the controller. UDP ports 5246 and 5247 are used for Control and Provisioning of Wireless Access Points (CAPWAP) control and data messages, while UDP ports 12222 and 12223 are used for OfficeExtend APs’ data traffic. Blocking these ports would prevent the APs from joining the controller, hence they must be allowed on the firewall.

 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.

 For a BYOD setup using a dual SSID approach, the first SSID is typically used for device registration and the second for network access. Setting the NAC State to Radius NAC enables the network access control (NAC) to use RADIUS for authentication, authorization, and accounting. Allowing AAA Override enables the RADIUS server to dynamically change the VLAN and ACLs assigned to the endpoint, which is crucial for BYOD where devices need to be placed into the correct VLAN based on user role and device type. References: CCNP Enterprise Wireless Design ENWLSD 300-425 and Implementation ENWLSI 300-430 Official Cert Guide, particularly the chapters on BYOD and advanced WLAN configuration.

To create an account for CLI access to an access point for troubleshooting, the WLC must be configured to allow user access with the capability to make changes. The ReadWrite User Access Mode enables an engineer to have full read and write access to the AP’s configuration via the CLI, which is necessary for performing troubleshooting tasks. References: CCNP Enterprise Wireless Design ENWLSD 300-425 and Implementation ENWLSI 300-430 Official Cert Guide.

For optimal voice over WLAN performance with a Cisco 8821 wireless phone, the Cisco recommended configuration is to set the switch port to access mode and trust the DSCP markings. This ensures that voice traffic is appropriately prioritized in the network, providing better quality of service for voice communications. References: CCNP Enterprise Wireless Design ENWLSD 300-425 and Implementation ENWLSI 300-430 Official Cert Guide

When configuring an Access Control List (ACL) to restrict traffic to the Wireless LAN Controller (WLC) CPU, the direction of the traffic is crucial. Since the ACL is meant to control traffic that is destined for the WLC CPU, it should be set as “Inbound”. This means that any rules applied within this ACL will affect incoming traffic towards the WLC, which is necessary when aiming to restrict certain types of traffic from reaching and potentially overwhelming the controller’s processing capabilities. References: CCNP Enterprise Wireless Design ENWLSD 300-425 and Implementation ENWLSI 300-430 Official Cert Guide

To ensure that all Android devices are placed into a separate VLAN on their wireless network without deploying ISE, the feature that must be implemented on the Cisco WLC is “WLAN local policy”. This feature allows the network administrator to create policies that can classify and segregate devices based on their operating system, in this case, Android devices, into a designated VLAN. References := (CCNP Enterprise Wireless Design ENWLSD 300-425 and Implementation ENWLSI 300-430 Official Cert Guide)

 On a WLAN that uses IEEE 802.1X for wireless network authentication, enabling local EAP allows clients to authenticate using locally stored credentials on the Cisco Wireless LAN Controller (WLC), which is useful in scenarios where the external RADIUS server is unavailable. The LDAP server option is used to authenticate clients against a central repository, such as an LDAP directory. References: CCNP Enterprise Wireless Design ENWLSD 300-425 and Implementation ENWLSI 300-430 Official Cert Guide

The default NMSP echo interval between Cisco MSE and a Wireless LAN Controller is 15 seconds. This interval determines how frequently the MSE sends echo messages to the WLC to maintain the NMSP connection and ensure that the link is active and operational. References := (CCNP Enterprise Wireless Design ENWLSD 300-425 and Implementation ENWLSI 300-430 Official Cert Guide)

The configuration that must be applied in the RADIUS Authentication Settings section from the ISE Network Device page when clients are able to authenticate successfully but the ISE policies designed to place them on different interfaces are not working is to change the CoA Port. The CoA (Change of Authorization) port is used by ISE to send messages to the network device to apply different policies post-authentication. If the CoA port is not correctly configured, the network device will not receive or act upon these messages, resulting in clients not being placed on the correct interfaces as per ISE policies. References := ( CCNP Enterprise Wireless Design ENWLSD 300-425 and Implementation ENWLSI 300-430 Official Cert Guide )

The primary change to the network when adding APs for location-based services, such as VolMLAN, would be the AP footprint. This refers to the physical coverage area of the access points. Increasing the AP footprint enhances the ability to perform location-based services by improving the accuracy of triangulation and location tracking of devices. This is because a denser AP footprint allows for more precise determination of a device’s location within the network. References: CCNP Enterprise Wireless Design ENWLSD 300-425 and Implementation ENWLSI 300-430 Official Cert Guide, specifically the sections discussing location-based services and AP deployment strategies for optimal coverage and location tracking.

 When a network engineer receives an alert about a rogue AP and determines it is a security threat inside the campus, the fastest way to disable it is by updating its status in Cisco Prime Infrastructure to ‘contained’. This action instructs the system to prevent the rogue device from communicating with other devices on the network, effectively isolating it without having to physically locate or manually disable it. References := ( CCNP Enterprise Wireless Design ENWLSD 300-425 and Implementation ENWLSI 300-430 Official Cert Guide )

Removing unnecessary controllers from the mobility group (B) would create less load on the controllers while maintaining the same mobility messages. This is because each controller in a mobility group shares its client database with other controllers, which can lead to increased overhead. By minimizing the number of controllers in the group, the load is reduced. References: CCNP Enterprise Wireless Design ENWLSD 300-425 and Implementation ENWLSI 300-430 Official Cert Guide.

The Media Stream feature on a Cisco WLC allows for the prioritization of streaming media. To guarantee at least 2 Mbps stream per user, the ‘coarse’ Resource Reservation Control (RRC) template should be used, as it provides the necessary bandwidth allocation for each user’s media stream. References: CCNP Enterprise Wireless Design ENWLSD 300-425 and Implementation ENWLSI 300-430 Official Cert Guide

 For a wireless network supporting voice and video applications for Apple devices, especially with Fastlane implementation, the QoS profile to configure on the user WLAN for iPhones updated to version 14.5.432302546 is Platinum. This profile provides the highest level of QoS, ensuring priority for voice and video traffic. References:= (CCNP Enterprise Wireless Design ENWLSD 300-425 and Implementation ENWLSI 300-430 Official Cert Guide)

 Differentiated Services Code Point (DSCP) is the trust model that must be configured on the switch ports to which the APs are connected in local mode. This is because DSCP provides a way to classify and manage network traffic and to provide QoS. DSCP can be trusted on the switch port, and the AP can then mark the packets with the appropriate DSCP value, which will be retained across the network. References := (CCNP Enterprise Wireless Design ENWLSD 300-425 and Implementation ENWLSI 300-430 Official Cert Guide)

For a network using EIGRP and BGP within a single domain from a single source, Protocol Independent Multicast Sparse Mode (PIM-SM) is the most suitable multicast routing to be implemented. PIM-SM is efficient for networks with a large number of networks and few receivers, which seems to be the case for an all-company video meeting.

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

Cisco Prime Infrastructure reporting provides a comprehensive summary of inconsistencies and missed best practices related to WLAN controllers. It aggregates data from all WLCs, Cisco MSE, and itself to generate detailed reports. References: Cisco Prime Infrastructure reporting features documentation.

During the Extensible Authentication Protocol (EAP) process, the RADIUS server generates an encrypted session key after the client’s identity is authenticated. This session key is sent to the access point to encrypt data frames between the client and the access point. It ensures that each session has a unique encryption key, enhancing security. References: Look for information on EAP and RADIUS in the CCNP Enterprise Wireless Design ENWLSD 300-425 and Implementation ENWLSI 300-430 Official Cert Guide.

To segregate iOS devices to the guest SSID on VLAN 101 and distribute the rest of the clients on VLAN 102, creating a service template and enabling device classification are required. The service template specifies the VLAN assignment, while device classification identifies the type of device connecting to the network. References: Cisco Catalyst 9800-80 WLC documentation on local policies and device classification.

 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)

For printing services using Bonjour in a WLAN environment where mDNS services are utilized, especially with WLC firmware version 8.x, it’s essential that:

Enable mDNS and IGMP snooping (Option A): Multicast DNS or mDNS needs to be enabled for Bonjour services to function correctly as they rely on this protocol for service discovery within local networks. IGMP snooping improves network efficiency by ensuring multicast traffic is only forwarded to nodes that have explicitly requested it.

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

Apple’s Fastlane technology is used to prioritize traffic from iOS devices on the network. By enabling Fastlane under each WLAN setting, the network can recognize and prioritize traffic from Apple iOS devices, addressing the QoS issues for these devices on the WLANs. References: CCNP Enterprise Wireless Design ENWLSD 300-425 and Implementation ENWLSI 300-430 Official Cert Guide

Local EAP (Extensible Authentication Protocol) allows wireless LAN controllers to directly authenticate clients using an internal database, which can be useful when external RADIUS servers are unreachable. By enabling local EAP, client devices can still connect to wireless networks even if communication with RADIUS servers fails, ensuring continuous network access for users. References: CCNP Enterprise Wireless Design ENWLSD 300-425 and Implementation ENWLSI 300-430 Official Cert Guide

The command cmxha convert backup is used on the backup Cisco CMX server to designate it as the secondary server in a high-availability deployment. This command helps to resolve the issue where both servers are considered primary. References: Cisco CMX high-availability documentation will provide more details on this command.

CMX Facebook Wi-Fi is designed to provide limited access to the network before a user completes authentication. This feature allows HTTP traffic only before authentication while blocking all other traffic, which corresponds with option A. Additionally, it intercepts HTTP traffic to redirect the user to the authentication page, which aligns with option D. The purpose of these restrictions is to ensure that users can be directed to log in via Facebook for Wi-Fi access without compromising network security by allowing unchecked access. References := (CCNP Enterprise Wireless Design ENWLSD 300-425 and Implementation ENWLSI 300-430 Official Cert Guide)

Split tunneling on a Cisco Aironet 600 Series OfficeExtend AP allows for traffic to be divided between two different networks. In this case, it enables the user to access the corporate network for work-related tasks while simultaneously allowing them to print to a printer on their home network. This is achieved by routing the traffic meant for the corporate network to the WLC, while local traffic such as the connection to a home printer is kept on the local network. References := CCNP Enterprise Wireless Design ENWLSD 300-425 and Implementation ENWLSI 300-430 Official Cert Guide

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

For the MSE to communicate with the Cisco Wireless LAN Controller (WLC) over NMSP when installed on a different network, the necessary configuration is to allow TCP/16113 port on the firewall. NMSP uses TCP port 16113 for its communications, and opening this port on the firewall will enable the MSE and WLC to establish a connection and communicate effectively. References := (CCNP Enterprise Wireless Design ENWLSD 300-425 and Implementation ENWLSI 300-430 Official Cert Guide)

The MANAGEMENT role should be configured for administrative access to the wireless infrastructure using Cisco ISE. This role allows the configuration of WLC syslog settings, among other management tasks, ensuring proper logging and monitoring of the wireless network. References := ( CCNP Enterprise Wireless Design ENWLSD 300-425 and Implementation ENWLSI 300-430 Official Cert Guide )

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The Simple Certificate Enrollment Protocol (SCEP) is used to securely issue certificates to network devices in a scalable manner. When provisioning certificates on a Cisco Catalyst 9800 Series Wireless Controller using a third-party CA server, SCEP is the protocol that facilitates this process. It allows the controller to request and install certificates automatically, which is essential for establishing secure communications within the network. References := (CCNP Enterprise Wireless Design ENWLSD 300-425 and Implementation ENWLSI 300-430 Official Cert Guide)

If the Cisco 5520 Series Wireless LAN Controller is no longer manageable via the network after implementing a CPU ACL, permit statements must be added to the top of the ACL in both directions (A). These statements should specify the network from which management is allowed and the virtual interface of the controller to ensure proper management access. References: CCNP Enterprise Wireless Design ENWLSD 300-425 and Implementation ENWLSI 300-430 Official Cert Guide

 IGMP snooping is a feature that allows a network switch to listen to the Internet Group Management Protocol (IGMP) network traffic. This feature enables the switch to identify the multicast streams to which hosts are interested and to forward multicast traffic intelligently. By enabling IGMP snooping on the Wireless LAN Controller (WLC), it ensures that multicast streams are only forwarded to the access points (APs) where clients are subscribed to them. Setting the AP multicast mode to a specific multicast address, such as 238.255.255.255, allows the WLC to send multicast traffic to APs using this address, which helps in efficient distribution of the multicast stream.

For CMX high availability deployment, enabling the virtual IP address of the primary server is critical. This virtual IP facilitates seamless failover to the secondary server without requiring DNS updates or manual intervention, ensuring uninterrupted service during primary server outages. References := ( CCNP Enterprise Wireless Design ENWLSD 300-425 and Implementation ENWLSI 300-430 Official Cert Guide )

https://www.cisco.com/c/en/us/td/docs/wireless/mse/10-6/cmx_config/b_cg_cmx106/managing_cisco_cmx_system_settings.html#task_35253AFE18234DDA8C6E04C297D725F5:~:text=Primary%20and%20Secondary.-,Enabling%20High%20Availability%20for%20Cisco%20CMX%20Using%20the%20Web%20UI,-Procedure

AutoQoS simplifies the deployment of QoS by automating the process. On the Cisco Catalyst 9800 Series Wireless Controller, AutoQoS takes into account the characteristics of wireless traffic and helps in implementing a consistent QoS policy across both wired and wireless parts of the network. References: CCNP Enterprise Wireless Design ENWLSD 300-425 and Implementation ENWLSI 300-430 Official Cert Guide.

For rogue containment on an SSID, it’s recommended to use two access points for containment (Option B). Using more than two can lead to unnecessary interference and potential disruption of service for legitimate users, while using just one may not be effective enough in containing the rogue SSID. References := ( CCNP Enterprise Wireless Design ENWLSD 300-425 and Implementation ENWLSI 300-430 Official Cert Guide )

VLAN-based central switching is the feature that meets the requirements stated. With this feature, when a subnet assigned to a client is available at the remote site, the traffic is offloaded locally. If the subnet is not available, the traffic is tunneled back to the Wireless LAN Controller (WLC). This setup allows for dynamic assignment of clients to specific IP subnets using Cisco Identity-Based Networking Services with ISE. References: CCNP Enterprise Wireless Design ENWLSD 300-425 and Implementation ENWLSI 300-430 Official Cert Guide

When using FlexConnect Smart AP Image Upgrade without a configured FlexConnect Master AP, the WLC will transfer the image to one indoor AP and one outdoor AP separately. Each AP model needs a different firmware image due to hardware differences. Therefore, there will be two image transfers from the WLC: one for the 2702i APs and another for the 1532i APs.

References :=

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

Cisco documentation on FlexConnect Smart AP Image Upgrade

The Out-of-Sync alarms in Cisco Prime Infrastructure typically indicate that there is a discrepancy between the configuration of the APs as known by Prime Infrastructure and their actual configuration. To resolve this issue, the engineer can either manually synchronize the APs from Cisco Prime Infrastructure (A) or enable automatic synchronization on Cisco Prime Infrastructure © to ensure that the AP configurations are updated automatically. References: CCNP Enterprise Wireless Design ENWLSD 300-425 and Implementation ENWLSI 300-430 Official Cert Guide

 A successful RF jamming attack primarily disrupts WLAN services by overwhelming the network with noise or unwanted signals, making it impossible for legitimate devices to communicate effectively. While physical damage to AP hardware is not a direct outcome of RF jamming, the persistent interference can lead to hardware malfunction due to overheating or overcompensation for the poor signal environment. References: CCNP Enterprise Wireless Design ENWLSD 300-425 and Implementation ENWLSI 300-430 Official Cert Guide.

 For a large company requiring support for 32 VLANs for different departments, the most efficient solution is to configure one single SSID and use Cisco ISE for dynamic VLAN assignment based on user roles. Cisco ISE can classify users into different groups and assign them to the appropriate VLANs. This approach reduces the complexity of managing multiple SSIDs and simplifies the user experience while maintaining a high level of security and network segmentation. References: CCNP Enterprise Wireless Design ENWLSD 300-425 and Implementation ENWLSI 300-430 Official Cert Guide

In a FlexConnect group with local switching but central DHCP, clients can use features like multicast and static IP without any issues. However, fast roaming, which allows clients to move seamlessly between access points with minimal delay, requires the access points to handle client information locally. If the configuration is changed to allow local DHCP, then the access points can cache client credentials, enabling fast roaming.

References :=

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

Cisco documentation on FlexConnect configurations

 If the administrator is unable to see interferers on the Cisco Prime Infrastructure maps, it could be due to the MSE (Mobility Services Engine) not being added and synchronized with Cisco Prime Infrastructure, which is essential for tracking and locating devices, including interferers. Additionally, if interferer tracking is not enabled on the MSE, it would not track or display the location of interferers on the maps. The other options, such as SNMP failure, reaching the Context Aware Service tracking limit, or inactive NSMP communication, would affect other aspects of network visibility but not specifically the tracking and display of interferers. References: CCNP Enterprise Wireless Design ENWLSD 300-425 and Implementation ENWLSI 300-430 Official Cert Guide

Enabling unicast AP multicast mode can correct the issue of increased controller CPU overhead and overall network utilization after multicast is enabled. This mode allows the controller to send multicast traffic to the APs as unicast, which is more efficient for the wireless medium and reduces the load on the controller’s CPU.

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

To offer indoor directions to patient rooms using the existing wireless infrastructure, the hospital would need to install Cisco MSE (B) and Cisco CMX Visitor Connect ©. Cisco Mobility Services Engine (MSE) provides advanced location services, including tracking for Wi-Fi clients, which is essential for indoor navigation. Cisco CMX Visitor Connect, part of the Cisco Connected Mobile Experiences (CMX) solutions, allows for the customization of visitor experiences, such as indoor navigation. References: CCNP Enterprise Wireless Design ENWLSD 300-425 and Implementation ENWLSI 300-430 Official Cert Guide.

When an MSE with wIPS service is installed, it is crucial for alarm information to reach the MSE from the controllers. The Network Mobility Services Protocol (NMSP) is the protocol that facilitates this communication. Ensuring that NMSP is allowed through any firewalls or network security devices is essential for the proper functioning of the wIPS service. References := ( CCNP Enterprise Wireless Design ENWLSD 300-425 and Implementation ENWLSI 300-430 Official Cert Guide )

Wireless Multicast Forwarding (WMF) is the feature that allows the delivery of multicast content, such as a promotional video, to only interested hosts over a wireless network. It optimizes the use of network resources by ensuring that only the hosts that have expressed interest in the multicast group receive the data.

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.

 mDNS has specific restrictions regarding its configuration. Option C is correct because mDNS is not supported on FlexConnect APs with a locally switched WLAN, which limits its deployment in certain network designs. Option D is also correct; the controller software must be newer than version 7.0.6 to support mDNS features, which means that older controller software versions do not have the necessary capabilities to handle mDNS. References: CCNP Enterprise Wireless Design ENWLSD 300-425 and Implementation ENWLSI 300-430 Official Cert Guide

 The Cisco Mobility Services Engine (MSE) integrates with Cisco DNA Center to provide advanced location services, including the tracking of clients experiencing connectivity issues. This integration allows network administrators to visualize and troubleshoot client locations effectively. References: CCNP Enterprise Wireless Design ENWLSD 300-425 and Implementation ENWLSI 300-430 Official Cert Guide, which details the integration of location services within Cisco DNA Center.

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)

To segregate iOS-connected devices onto a guest SSID on VLAN 101 and the rest of the clients on VLAN 102, specific configurations are needed on the Cisco Catalyst 9800 Wireless LAN Controller (WLC). The correct configurations required are:

Add local profiling policy under global security policy settings (Option B): This allows the WLC to profile devices based on their operating system. By identifying iOS devices, a local profiling policy can then direct these devices to the appropriate VLAN.

Enable device classification on global wireless settings (Option E): Device classification is necessary for the WLC to differentiate between device types. Once enabled, it can apply different policies based on whether a device is recognized as an iOS device or not.

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