Certification Training for 300-425 Exam Dumps Test Engine [2026]
Mar 22, 2026 Step by Step Guide to Prepare for 300-425 Exam
Cisco 300-425 certification exam is designed for IT professionals who want to validate their knowledge and skills in designing Cisco enterprise wireless networks. 300-425 exam is aimed at network engineers, network architects, and wireless network designers who are responsible for designing and implementing Cisco wireless networks in enterprise environments. Passing 300-425 exam will demonstrate your ability to plan, design, implement, and operate Cisco wireless networks.
Cisco 300-425 exam measures a candidate's ability to plan and design wireless infrastructure and WLANs, provide optimal performance, and integrate mobility services into the network. 300-425 exam covers topics such as site surveys, WLAN high-availability, advanced location services, and more. Candidates who pass 300-425 exam demonstrate their expertise in designing and implementing secure, reliable, and scalable wireless networks that meet the needs of enterprise organizations.
NEW QUESTION # 95
An engineer performs a Layer 1 survey by using Metegeek chanalyzer only on the current operating channel.
Which operating mode is configured for a Cisco CleanAIR AP?
- A. Local
- B. Monitor
- C. Sniffer
- D. SE-connect
Answer: B
Explanation:
When performing a Layer 1 survey using Metageek Chanalyzer, the Cisco CleanAIR AP should be configured in Monitor mode. This mode allows the AP to scan the environment for interference without serving clients.
NEW QUESTION # 96
A customer is concerned about mesh backhaul link security. Which level of encryption does the backhaul link use?
- A. AES
- B. hash
- C. WEP
- D. 3DES
Answer: A
Explanation:
The mesh backhaul link uses Advanced Encryption Standard (AES) for encryption. AES is a robust encryption standard that is widely used in various security protocols, including WPA2 and WPA3, to provide a high level of security for wireless communications. It ensures that the data transmitted over the mesh backhaul link is protected against unauthorized access and eavesdropping.
Reference:
NEW QUESTION # 97
A community bank has three campus locations and one HO with the data center operations Each campus location has tour Cisco Catalyst 9120 APs The data center has a Catalyst 9800 WLC with eight Catalyst 9120 APs. Poor WAN uplinks cause impacted branch AP and wireless client connectivity back to HO. and each campus location is now planned to have its own EWC controller based on C9120 AP to keep traffic local.
This new design must accommodate these requirements:
* Guest WLAN will be routed locally.
* Employee WLAN must be authenticated 802.1x PEAP via HO data center ISE but can pass traffic locally once authenticated.
* HO WLC will be the primary backup WLC for each WLC.
Which design approach should the consulting engineer lake?
- A. One C9120 AP in each campus must be converted to EWC mode, and the preferred controller is set to that AP with HO WLC set as N*1 backup. The campus guest WLAN will use local web auth on guest VLAN, and employee WLAN will need the HO AAA server to be added to EWC.
- B. Two C9120 campus APs must be converted to EWC mode, one for the active controller and the other for standby set as N+1 backup. The campus guest WLAN will use local web auth on guest VLAN. and employee WLAN will need the HO AAA server added to EWC.
- C. One C9120 campus AP must be converted to EWC mode, and the preferred controller is set to that AP with HO WLC should be paired as mobility peer and configured as N+1 backup. The campus guest WLAN will use local web auth on guest VLAN. The campus employee WLAN will need the guest anchor back to the HO employee WLAN.
- D. Two C9120 campus APs must be converted to EWC mode, one for the active controller and the other for standby with HQ WLC set as N+1 backup. The campus guest WLAN will use the guest anchor to HO WLC for guest VLAN access, and employee WLAN will need the HQ AAA server to be added to EWC and then use that to perform the 802.1x authentication.
Answer: A
NEW QUESTION # 98
An engineer is performing an active survey of a network that must support different types of mobile devices. The devices must be able to run an application that requires a minimum RF of 73 dBm. Which mobile device must be used for the survey?
- A. one that has the lowest receiver sensitivity
- B. one that has a receiver sensitivity of -70 dBm
- C. one that has 802.11a wireless support
- D. one that has the most updated wireless card
Answer: B
NEW QUESTION # 99
In a stadium deployment, which WLAN design approach is most recommended?
- A. High-density design with sectorized directional antennas
- B. Ceiling-mounted omni antennas across the stadium bowl
- C. Few APs with maximum power on 2.4 GHz
- D. Deploying APs only on one side of the stadium
Answer: A
NEW QUESTION # 100
An engineer is working for an enterprise and deployed a Cisco 9800 Series Wireless Controller.
The wireless infrastructure serves the employees and guest users across the company. The engineer must configure the controller to alleviate the sticky client issue in the deployment. Which action resolves the issue?
- A. Enable 802.11k.
- B. Enable data RSSI to -90db.
- C. Enable Optimize Roaming.
- D. Enable CHDM.
Answer: C
NEW QUESTION # 101
A wireless engineer must design a backhaul link. The engineer has a mesh access point that has a wired connection back to the infrastructure. What must be changed in the AP role before a change is made in the AP mode?
- A. bridge
- B. RAP
- C. monitor
- D. local
Answer: A
Explanation:
When designing a backhaul link, the mesh AP role should be set to `bridge' to enable it to connect separate network segments or extend coverage to remote areas.
NEW QUESTION # 102
An engineer is designing a new wireless network. Based on the design, OfficeExtend AP functionality must be used. Which type of license must the Cisco 5520 WLC v8.3 have?
- A. Plus license
- B. Base license
- C. WPlus license
- D. OfficeExtend AP license
Answer: B
NEW QUESTION # 103
A wireless engineer is designing a wireless network to support real-time applications over wireless. Which IEEE protocol must the engineer enables on the WLC so that the number of packets that are exchanged between an access point and client are reduced and fast roaming occurs?
- A. 802.11i
- B. 802.11k
- C. 802.11r
- D. 802.11w
Answer: C
Explanation:
The IEEE 802.11r protocol, also known as Fast BSS Transition (FT), is designed to support real-time applications by enabling faster roaming between APs. This protocol reduces the number of packets exchanged during the reauthentication process when a client moves from one AP to another, thus ensuring a more seamless transition and maintaining the quality of service required by real-time applications such as voice and video conferencing. References: Designing Cisco Enterprise Wireless Networks (ENWLSD 300-425)
NEW QUESTION # 104
An engineer is configuring a centralized set of controllers for separate facilities. Which two Cisco wireless architectures must be used to ensure flexible sizing of WLAN to VLAN mappings? (Choose two.)
- A. interface group
- B. AP group
- C. RF group
- D. mobility group
- E. controller group
Answer: A,B
Explanation:
Interface groups allow for flexible WLAN to VLAN mappings by grouping multiple interfaces into a single entity. This enables a single WLAN to be mapped to multiple VLANs, providing scalability and flexibility in network design. AP groups are used to manage the configuration of multiple APs collectively, allowing for consistent WLAN to VLAN mappings across different APs in separate facilities.
NEW QUESTION # 105
Which feature provides clients with neighbor reports to improve roaming decisions?
- A. 802.11d
- B. 802.11h
- C. 802.11r
- D. 802.11k
Answer: D
NEW QUESTION # 106
Refer to the exhibit. A company is designing a Cisco wireless solution that has two WLCs named WLC1 and WLC2 and several APs. An AP named AP12 is a critical AP and is provisioned to be installed in hallway 6, which is located just outside the office of the company director and must always connect to WLC1. Which priority level must be incorporated in the design for AP12?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: B
Explanation:
Critical - 4
High - 3
Medium - 2
Low - 1
NEW QUESTION # 107
An engineer must ensure that the wireless network can accomplish fast secure roaming by way of caching keys on the access points. Which key caching mechanism is enabled by default on a Cisco AireOS WLC?
- A. OKC
- B. 802.11r
- C. CCKM
- D. SKC
Answer: A
Explanation:
NEW QUESTION # 108
An enterprise has moved most services to the cloud, including email applications and real-time communication. Which feature must be enabled on the wireless network to improve the user experience?
- A. Radio management
- B. Interference mitigation
- C. QoS
- D. Fast secure roaming
Answer: C
Explanation:
Quality of Service (QoS) is essential for prioritizing cloud services like email and real-time communication. It helps in managing bandwidth allocation and ensuring that critical applications receive the necessary resources for optimal performance.
https://community.cisco.com/t5/wireless-mobility-documents/what-is-cckm-and-how-does-it-affect-fast-and-secure-roaming/ta-p/3130421
NEW QUESTION # 109
A wireless engineer is designing a wireless network to support real-time applications over wireless. Which IEEE protocol must the engineer enables on the WLC so that the number of packets that are exchanged between an access point and client are reduced and fast roaming occurs?
- A. 802.11i
- B. 802.11k
- C. 802.11r
- D. 802.11w
Answer: C
Explanation:
The IEEE 802.11r protocol, also known as Fast BSS Transition (FT), is designed to support real-time applications by enabling faster roaming between APs. This protocol reduces the number of packets exchanged during the reauthentication process when a client moves from one AP to another, thus ensuring a more seamless transition and maintaining the quality of service required by real-time applications such as voice and video conferencing. References: Designing Cisco Enterprise Wireless Networks (ENWLSD 300-425)
NEW QUESTION # 110
A customer asks an engineer to explain the concept of mobility domains and mobility groups. Which statement does the engineer respond with?
- A. WLCs do not need to be in the same mobility domain to communicate with each other. Mobility groups constrain the distribution of security context of a client and also constrain AP fail-over between controllers.
- B. If WLCs are in the same mobility domain, they communicate with each other. Mobility groups constrain the distribution of security context of a client and also constrain AP fail-over between controllers.
- C. If WLCs are in the same mobility domain, they communicate with each other but, if an anchor WLC is present it must be in the same mobility domain for communication to be possible.
- D. A mobility group does not constrain the distribution of security context of a client and also does not constrain AP fail-over between controllers when the WLC are in the same mobility domain.
Answer: B
Explanation:
https://www.cisco.com/c/en/us/td/docs/wireless/controller/8-0/configuration-guide/b_cg80/b_cg80_chapter_010011.html
NEW QUESTION # 111
An engineer is conducting a Layer 2 site survey. Which type of client must the engineer match to the survey?
- A. best client available
- B. normal client
- C. worst client available
- D. phone client
Answer: C
Explanation:
When conducting a Layer 2 site survey, it is recommended to match the survey to the worst client available. This ensures that the wireless network is designed to provide adequate coverage and performance even for the clients with the poorest capabilities, thereby ensuring a consistent user experience for all devices2.
https://www.cisco.com/c/en/us/support/docs/wireless/5500-series-wireless-controllers/116057-site-survey-guidel
NEW QUESTION # 112
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Registration procedure of Cisco 300-425 Certification Exam
There are two options available for the registration of the Cisco 300-425 exam.
- The first option is to register online through Pearson VUE. When registering on this website through VUE, you will be uploading your documents and taking your exam at a Pearson VUE Testing Center in your city or region. You have to register online at least 7 days before the exam date.
- The second option is to register for the exam by calling a Pearson VUE Testing Center. You can call them directly and provide all of the required documentation or you can also communicate with them using Cisco's Certification Online Services.
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CCNP Enterprise 300-425 Real Exam Questions and Answers FREE Updated: https://drive.google.com/open?id=1vtt5vAABENWsYaXefiI0ZbIFqLdaKJg0