300-430 Cisco Implementing Cisco Enterprise Wireless Networks (300-430 ENWLSI) Free Practice Exam Questions (2025 Updated)

Allowing access to the Local Area Network (LAN) without implementing a Mobile Device Management (MDM) solution poses a significant security risk to a Bring Your Own Device (BYOD) policy. Without MDM, the organization lacks control over the personal devices that connect to its network, which could lead to unauthorized access to sensitive data, potential data breaches, and the inability to enforce security policies.

 To connect a Workgroup Bridge (WGB) to a wireless network and authenticate its certificate against a RADIUS server like ISE, the following steps are necessary:

A. Configure the certificate, WLAN, and radio interface on WGB: This is essential because the WGB needs to have the correct certificate to present to the RADIUS server for authentication. Additionally, the WLAN and radio interface must be configured to ensure proper communication with the wireless network.

E. Configure WGB as a network device in ISE: By configuring the WGB as a network device within ISE, it becomes a recognized entity that can be authenticated and authorized accordingly.

F. Configure a policy on ISE to allow devices to connect that validate the certificate: This step ensures that only devices with a validated certificate, such as the WGB, can connect to the network, enhancing security.

The correct command to configure the controller to update Cisco CMX every 5 seconds for rogue devices is “config nmsp notification interval rssi rogues 5”. NMSP (Network Mobility Services Protocol) is used by Cisco wireless controllers to manage and communicate with connected services such as Cisco CMX. The command structure “config nmsp notification interval” followed by the specific type of device or metric, in this case, ‘rssi rogues’, and the desired interval time ‘5’ seconds, sets the frequency of NMSP notifications for RSSI updates related to rogue devices.

References := ( 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.

 For a startup company without LDAP, using the internal database of the RADIUS server is a viable solution to authenticate wireless users. This approach allows the company to maintain a directory of users within the RADIUS server itself, providing similar security and user experience as LDAP would. Users can be authenticated against this internal database, ensuring secure access to the wireless network. 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

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)

Graphical user interface, application, Word Description automatically generated

An ACL configured for BYOD clients to redirect to a guest portal must allow access to the RADIUS server and Cisco ISE. The RADIUS server is crucial for authentication services, a core component of network access control for BYOD. Cisco ISE integrates with the network infrastructure to provide comprehensive security, including guest access management, thus its accessibility is essential for the redirection process to function correctly. 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.

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 )

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)

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.

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

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 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

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 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

On a Cisco Catalyst 9800 Series Wireless Controller, the command set that prevents a FlexConnect AP from allowing wireless clients to connect when its Ethernet connection is nonoperational is the fallback-radio-shut command within the FlexConnect profile configuration. This command disables the radios on the AP, thus preventing client connections during Ethernet link failure. References: CCNP Enterprise Wireless Design ENWLSD 300-425 and Implementation ENWLSI 300-430 Official Cert Guide