Cisco Enterprise Wireless Sample Questions for 300-430 ENWLSI Exam

Prepare effectively for the Cisco Enterprise Wireless 300-430 ENWLSI exam with a handpicked set of sample questions and practice tests. These exam-focused questions cover key areas like wireless architecture, security, QoS, monitoring, and advanced troubleshooting. Whether you’re a network engineer, wireless specialist, or aspiring Cisco-certified professional, these Cisco Enterprise Wireless Sample Questions simulate real exam formats and help identify your strengths and gaps. Also access trusted ENWLSI dumps, mock exams, and expert-level practice tests to boost confidence and improve your score. With updated Cisco Enterprise Wireless materials aligned to the 300-430 exam blueprint, you can confidently work toward your certification and advance your networking career.

Cisco Enterprise Wireless Sample Questions List :

1. Which two restrictions are in place with regards to configuring mDNS? (Choose two.)

1. mDNS uses only UDP port 5436 as a destination port.

2. mDNS cannot use UDP port 5353 as the destination port.

3. mDNS is not supported on FlexConnect APs with a locally switched WLAN.

4. Controller software must be newer than 7.0.6+.

2. Which three characteristics of a rogue AP pose a high security risk? (Choose three.)

1. open authentication

2. high RSSI

3. foreign SSID

4. accepts clients

3. Which feature on the Cisco Wireless LAN Controller must be present to support dynamic VLAN mapping?

1. FlexConnect ACL

2. VLAN name override

3. CCKM/OKC

4. AAA override

4. An engineer must configure a Cisco WLC to support Cisco Aironet 600 Series OfficeExtend APs. Which two Layer 2 security options are supported in this environment? (Choose two.)

1. Static WEP + 802.1X

2. WPA+WPA2

3. Static WEP

4. CKIP E. 802.1X

5. Which two statements about the requirements for a Cisco Hyperlocation deployment are true? (Choose two.)

1. After enabling Cisco Hyperlocation on Cisco CMX, the APs and the wireless LAN controller must be restarted.

2. NTP can be configured, but that is not recommended.

3. The Cisco Hyperlocation feature must be enabled on the wireless LAN controller and Cisco CMX.

4. The Cisco Hyperlocation feature must be enabled only on the wireless LAN controller.

6. Branch wireless users report that they can no longer access services from head office but can access services locally at the site. New wireless users can associate to the wireless while the WAN is down. Which three elements (Cisco FlexConnect state, operation mode, and authentication method) are seen in this scenario? (Choose three.)

1. authentication-local/switch-local

2. WPA2 personal

3. authentication-central/switch-central

4. lightweight mode

5. standalone mode

7. Which three properties are used for client profiling of wireless clients? (Choose three.)

1. HTTP user agent

2. DHCP

3. MAC OUI

4. hostname

8. Which two protocols are used to communicate between the Cisco MSE and the Cisco Prime Infrastructure network management software? (Choose two.)

1. HTTPS

2. Telnet

3. SOAP

4. NMSP

9. For security purposes, an engineer enables CPU ACL and chooses an ACL on the Security > Access Control Lists > CPU Access Control Lists menu. Which kind of traffic does this change apply to, as soon as the change is made?

1. wireless traffic only

2. wired traffic only

3. VPN traffic

4. wireless and wired traffic

10. Which component must be integrated with Cisco DNA Center to display the location of a client that is experiencing connectivity issues?

1. Cisco Hyperlocation Module

2. Wireless Intrusion Prevention System

3. Cisco Connected Mobile Experiences

4. Cisco Mobility Services Engine

11. The IT manager is asking the wireless team to get a report for all guest user associations during the past two weeks. In which two formats can Cisco Prime save this report? (Choose two.)

1. CSV

2. PDF

3. XLS

4. DOC

12. An engineer configured a Cisco AireOS controller with two TACACS+ servers. The engineer notices that when the primary TACACS+ server fails, the WLC starts using the secondary server as expected, but the WLC does not use the primary server again until the secondary server fails or the controller is rebooted. Which cause of this issue is true?

1. Fallback is enabled

2. Fallback is disabled

3. DNS query is disabled

4. DNS query is enabled

13. Which devices can be tracked with the Cisco Context Aware Services?

1. wired and wireless devices

2. wireless devices

3. wired devices

4. Cisco certified wireless devices

14. Where is a Cisco OEAP enabled on a Cisco Catalyst 9800 Series Wireless Controller?

1. RF Profile

2. Flex Profile

3. Policy Profile

4. AP Join Profile

15. Which two events are outcomes of a successful RF jamming attack? (Choose two.)

1. disruption of WLAN services

2. unauthentication association

3. deauthentication broadcast

4. deauthentication multicast

5. physical damage to AP hardware

16. Which two restrictions are in place with regards to configuring mDNS? (Choose two.)

1. mDNS uses only UDP port 5436 as a destination port.

2. mDNS cannot use UDP port 5353 as the destination port.

3. mDNS is not supported on FlexConnect APs with a locally switched WLAN.

4. Controller software must be newer than 7.0.6+. E. mDNS is not supported over IPv6.

17. What is the default IEEE 802.1x AP authentication configuration on a Cisco Catalyst 9800 Series Wireless Controller?

1. EAP-PEAP with 802.1x port authentication

2. EAP-TLS with 802.1x port authentication

3. EAP-FAST with CAPWAP DTLS + port authentication

4. EAP-FAST with CAPWAP DTLS

18. Which QoS level is recommended for guest services?

1. gold

2. bronze

3. platinum

4. silver

19. An engineer is following the proper upgrade path to upgrade a Cisco AireOS WLC from version 7.3 to 8.9. Which two ACLs for Cisco CWA must be configured when upgrading from the specified codes? (Choose two.)

1. Permit 0.0.0.0 0.0.0.0 UDP any any

2. Permit 0.0.0.0 0.0.0.0 any DNS any

3. Permit 0.0.0.0 0.0.0.0 UDP DNS any

4. Permit 0.0.0.0 0.0.0.0 UDP any DNS

20. An engineer must use Cisco AVC on a Cisco WLC to prioritize Cisco IP cameras that use the wireless network. Which element do you configure in a rule?

1. permit-ACL

2. WMM required

3. mark

4. rate-limit

21. An engineer is implementing Cisco Identity-Based Networking on a Cisco AireOS controller. The engineer has two ACLs on the controller. The first ACL, named BASE_ACL, is applied to the corporate_clients interface on the WLC, which is used for all corporate clients. The second ACL, named HR_ACL, is referenced by ISE in the Human Resources group policy. What is the resulting ACL when a Human Resources user connects?

1. HR_ACL appended with BASE_ACL

2. HR_ACL only

3. BASE_ACL appended with HR_ACL

4. BASE_ACL only

22. An engineer wants to configure WebEx to adjust the precedence and override the QoS profile on the WLAN. Which configuration is needed to complete this task?

1. Change the WLAN reserved bandwidth for WebEx

2. Create an AVC profile for WebEx

3. Create an ACL for WebEx

4. Change the AVC application WebEx-app-sharing to mark

23. Which AP model of the Cisco Aironet Active Sensor is used with Cisco DNA Center?

1. 1800s

2. 3600e

3. 3800s

4. 4800i

24. What is the difference between PIM sparse mode and PIM dense mode?

1. Sparse mode supports only one switc

2. Dense mode supports multiswitch networks.

3. Sparse mode flood

4. Dense mode uses distribution trees.

25. A user is trying to connect to a wireless network that is configured for WPA2-Enterprise security using a corporate laptop. The CA certificate for the authentication server has been installed on the Trusted Root Certification Authorities store on the laptop. The user has been prompted to enter the credentials multiple times, but the authentication has not succeeded. What is causing the issue?

1. There is an IEEE invalid 802.1X authentication policy on the authentication server.

2. The user Active Directory account is locked out after several failed attempts.

3. There is an invalid 802.1X authentication policy on the authenticator.

4. The laptop has not received a valid IP address from the wireless controller.

26. A new MSE with wIPS service has been installed and no alarm information appears to be reaching the MSE from controllers. Which protocol must be allowed to reach the MSE from the controllers?

1. SOAP/XML

2. NMSP

3. CAPWAP

4. SNMP

27. During the EAP process and specifically related to the client authentication session, which encrypted key is sent from the RADIUS server to the access point?

1. WPA key

2. session key

3. encryption key

4. shared-secret key

28. An engineer must implement Cisco Identity-Based Networking Services at a remote site using ISE to dynamically assign groups of users to specific IP subnets. If the subnet assigned to a client is available at the remote site, then traffic must be offloaded locally, and subnets are unavailable at the remote site must be tunneled back to the WLC. Which feature meets these requirements?

1. learn client IP address

2. FlexConnect local authentication

3. VLAN-based central switching

4. central DHCP processing

29. An engineer is configuring multicast for wireless for an all-company video meeting on a network using EIGRP and BGP within a single domain from a single source. Which type of multicast routing should be implemented?

1. Protocol Independent Multicast Dense Mode

2. Source Specific Multicast

3. Multicast Source Discovery Protocol

4. Protocol Independent Multicast Sparse Mode

30. An IT team is growing quickly and needs a solution for management device access. The solution must authenticate users from an external repository instead of the current local on the WLC, and it must also identify the user and determine what level of access users should have. Which protocol do you recommend to achieve these goals?

1. network policy server

2. RADIUS

3. TACACS+

4. LDAP

31. Which component must be integrated with Cisco DNA Center to display the location of a client that is experiencing connectivity issues?

1. Cisco Hyperlocation Module

2. Wireless Intrusion Prevention System

3. Cisco Connected Mobile Experiences

4. Cisco Mobility Services Engine

32. On a branch office deployment, it has been noted that if the FlexConnect AP is in standalone mode and loses connection to the WLC, all clients are disconnected, and the SSID is no longer advertised. Considering that FlexConnect local switching is enabled, which setting is causing this behavior?

1. ISE NAC is enabled

2. 802.11r Fast Transition is enabled

3. Client Exclusion is enabled

4. FlexConnect Local Auth is disabled

33. An engineer configured a Cisco AireOS controller with two TACACS+ servers. The engineer notices that when the primary TACACS+ server fails, the WLC starts using the secondary server as expected, but the WLC does not use the primary server again until the secondary server fails or the controller is rebooted. Which cause of this issue is true?

1. Fallback is enabled

2. Fallback is disabled

3. DNS query is disabled

4. DNS query is enabled

34. What is the default IEEE 802.1x AP authentication configuration on a Cisco Catalyst 9800 Series Wireless Controller?

1. EAP-PEAP with 802.1x port authentication

2. EAP-TLS with 802.1x port authentication

3. EAP-FAST with CAPWAP DTLS + port authentication

4. EAP-FAST with CAPWAP DTLS

35. Which statement about the VideoStream/Multicast Direct feature is true?

1. IP multicast traffic is reliable over WLAN by default as defined by the IEEE 802.11 wireless multicast delivery mechanism.

2. Each VideoStream client acknowledges receiving a video IP multicast stream.

3. It converts the unicast frame to a multicast frame over the air.

4. It makes the delivery of the IP multicast stream less reliable over the air, but reliable over Ethernet.

36. What is the maximum time range that can be viewed on the Cisco DNA Center issues and alarms page?

1. 3 hours

2. 24 hours

3. 3 days

4. 7 days

37. Where is a Cisco OEAP enabled on a Cisco Catalyst 9800 Series Wireless Controller?

1. RF Profile

2. Flex Profile

3. Policy Profile

4. AP Join Profile

38. An engineer is implementing a FlexConnect group for access points at a remote location using local switching but central DHCP. Which client feature becomes available only if this configuration is changed?

1. multicast

2. static IP

3. fast roaming

4. mDNS

39. The IT manager is asking the wireless team to get a report for all guest user associations during the past two weeks. In which two formats can Cisco Prime save this report? (Choose two.)

1. CSV

2. PDF

3. XLS

4. DOC

40. An engineer is following the proper upgrade path to upgrade a Cisco AireOS WLC from version 7.3 to 8.9. Which two ACLs for Cisco CWA must be configured when upgrading from the specified codes? (Choose two.)

1. Permit 0.0.0.0 0.0.0.0 UDP any any

2. Permit 0.0.0.0 0.0.0.0 any DNS any

3. Permit 0.0.0.0 0.0.0.0 UDP DNS any

4. Permit 0.0.0.0 0.0.0.0 UDP any DNS

41. An engineer is performing a Cisco Hyperlocation accuracy test and executes the cmxloc start command on Cisco CMX. Which two parameters are relevant? (Choose two.)

1. X, Y real location

2. client description

3. AP name

4. client MAC address

42. A wireless engineer needs to implement client tracking. Which method does the angle of arrival use to determine the location of a wireless device?

1. received signal strength

2. triangulation

3. time distance of arrival

4. angle of incidence

43. On a branch office deployment, it has been noted that if the FlexConnect AP is in standalone mode and loses connection to the WLC, all clients are disconnected, and the SSID is no longer advertised. Considering that FlexConnect local switching is enabled, which setting is causing this behavior?

1. ISE NAC is enabled

2. 802.11r Fast Transition is enabled

3. Client Exclusion is enabled

4. FlexConnect Local Auth is disabled

44. An engineer is implementing Cisco Identity-Based Networking on a Cisco AireOS controller. The engineer has two ACLs on the controller. The first ACL, named BASE_ACL, is applied to the corporate_clients interface on the WLC, which is used for all corporate clients. The second ACL, named HR_ACL, is referenced by ISE in the Human Resources group policy. What is the resulting ACL when a Human Resources user connects?

1. HR_ACL appended with BASE_ACL

2. HR_ACL only

3. BASE_ACL appended with HR_ACL

4. BASE_ACL only

45. Which component must be integrated with Cisco DNA Center to display the location of a client that is experiencing connectivity issues?

1. Cisco Hyperlocation Module

2. Wireless Intrusion Prevention System

3. Cisco Connected Mobile Experiences

4. Cisco Mobility Services Engine

46. Which AP model of the Cisco Aironet Active Sensor is used with Cisco DNA Center?

1. 1800s

2. 3600e

3. 3800s

4. 4800i

47. An engineer configured a Cisco AireOS controller with two TACACS+ servers. The engineer notices that when the primary TACACS+ server fails, the WLC starts using the secondary server as expected, but the WLC does not use the primary server again until the secondary server fails or the controller is rebooted. Which cause of this issue is true?

1. Fallback is enabled

2. Fallback is disabled

3. DNS query is disabled

4. DNS query is enabled

48. A FlexConnect remote office deployment is using five 2702i APs indoors and two 1532i APs outdoors. When a code upgrade is performed and FlexConnect Smart AP Image Upgrade is leveraged, but no FlexConnect Master AP has been configured, how many image transfers between the WLC and APs will occur?

1. 1

2. 2

3. 5

4. 7

49. A Cisco WLC has been added to the network and Cisco ISE as a network device, but authentication is failing. Which configuration within the network device configuration should be verified?

1. SNMP RO community

2. device interface credentials

3. device ID

4. shared secret

50. Where is a Cisco OEAP enabled on a Cisco Catalyst 9800 Series Wireless Controller?

1. RF Profile

2. Flex Profile

3. Policy Profile

4. AP Join Profile

FAQs

1. What is the Cisco Enterprise Wireless 300-430 certification exam?

It is a concentration exam that focuses on designing, implementing, and troubleshooting Cisco enterprise wireless networks. It is part of the CCNP Enterprise certification path.

2. How do I become Cisco Enterprise Wireless 300-430 certified?

To earn the CCNP Enterprise certification, you must pass the 350-401 ENCOR (core exam) and one concentration exam such as 300-430 ENWLSI.

3. What are the prerequisites for the Cisco Enterprise Wireless 300-430 exam?

There are no mandatory prerequisites, but Cisco recommends 3–5 years of experience in enterprise networking or wireless technologies.

4. How much does the Cisco Enterprise Wireless 300-430 certification cost?

The 300-430 ENWLSI exam costs $300 USD.

5. How many questions are in the Cisco Enterprise Wireless 300-430 exam?

The exam includes 55–65 questions.

6. What topics are covered in the Cisco Enterprise Wireless 300-430 ENWLSI exam?

It covers wireless network design, implementation, security, monitoring, QoS, and location services.

7. How difficult is the Cisco Enterprise Wireless 300-430 certification exam?

It is considered moderately difficult, requiring hands-on experience with Cisco wireless controllers, APs, and security configurations.

8. How long does it take to prepare for the Cisco Enterprise Wireless 300-430 exam?

Most professionals prepare in 8–10 weeks, depending on prior wireless networking experience.

9. What jobs can I get after earning the Cisco Enterprise Wireless 300-430 certification?

You can work as a Wireless Network Engineer, Network Specialist, or WLAN Consultant.

10. How much salary can I earn with a Cisco Enterprise Wireless 300-430 certification?

Professionals typically earn between $90,000–$130,000 annually, depending on job role and experience.