CCNP Enterprise 300-425 Real Exam Questions and Answers FREE Updated on Sep 29, 2025
300-425 Ultimate Study Guide - VCEDumps
NEW QUESTION # 39
A wireless engineer is utilizing the voice readiness tool in Cisco Prime for a customer that wants to deploy Cisco IP phones. Which dBm range is the network inspected against?
- A. −85 to −65 dBm
- B. −85 to −67 dBm
- C. −78 to −65 dBm
- D. −72 to −67 dBm
Answer: B
Explanation:
Section: Wireless Site Survey
NEW QUESTION # 40
A school deploys a Cisco wireless infrastructure in its classrooms to support a high density of mobile devices. The network administrator wants to bond channels in groups of two and only allow APs to send 802.11 management frames at 24 MB. What should be included in the design to accomplish this objective?
- A. Set the channel width for 802.11a to 40 MHz and set data rates to 24 MB and Supported.
- B. Set the channel width for 802.11a to 40 MHz and set data rates to 24 MB and Mandatory.
- C. Set the channel width for 802.11b to 40 MHz and set data rates to 24 MB and Mandatory.
- D. Set the channel width for 802.11b to 40 MHz and set data rates to 24 MB and Supported.
Answer: B
NEW QUESTION # 41
A Cisco controller-based wireless network must support workgroup bridges. The APs configured as workgroup bridges must support wired and wireless clients. The wireless clients must connect to the spare radio. What is the maximum number of wired client connections supported on a workgroup bridge?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: D
NEW QUESTION # 42
A high-density wireless network is designed. Which Cisco WLC configuration setting must be incorporated in the design to encourage clients to use the 5 GHz spectrum?
- A. load balancing
- B. Band Select
- C. Cisco Centralized Key Management
- D. RRM
Answer: B
Explanation:
NEW QUESTION # 43
A network consultant is designing a wireless network for a government agency. The customer requires high security between any device communication. The design includes AireOS, Cisco IOS-XE controllers, and Cisco 4800 Series APs. Which requirement must be met to enhance the mobility group security?
- A. Use a different group name for each mobility member.
- B. Enable MIC authentication between the mobility group members.
- C. Enable Mobility Encryption on the network.
- D. Use a complex group name for the mobility group.
Answer: B
NEW QUESTION # 44
A customer has this wireless design:
- two Cisco Catalyst 9800 Series wireless controllers configured in a
high-availability SSO cluster to manage APs in the local office network
- 100 APs in local mode and registered to the high-availability cluster
- one Catalyst 9800 Series wireless controller that is deployed as an
anchor in a DMZ
- Cisco ISE for user authentication and authorization
The customer wants to deploy a new SSID to support staff BYOD devices and authenticate users via Cisco ISE. The SSID terminates on the anchor WLC. How must the requirement be incorporated into the design to address the AAA servers for the WLAN?
- A. Send the accounting traffic from the high-availability cluster and the authentication traffic from the anchor WLC.
- B. Send the AAA server accounting and authentication traffic from the anchor WLC.
- C. Send the AAA server accounting and authentication traffic from the high-availability cluster.
- D. Send the accounting traffic from the anchor WLC and the authentication traffic from the high- availability cluster.
Answer: B
NEW QUESTION # 45
Which statement about creating a mobility group is true, excluding mobility anchors?
- A. The WLCs do not have to be of the same model or type to be a member of a mobility group, however each member should be running different software versions.
- B. Each WLC must use the same mobility name and be defined as a peer in each other's static mobility members list.
- C. A mobility groups does not require all WLCs in the group to use the same virtual IP address.
- D. If WLCs with HA SSO are deployed, each WLC in the WLC HA pair considered separately as a mobility peer.
Answer: B
Explanation:
Creating a mobility group requires that all Wireless LAN Controllers (WLCs) share the same mobility group name. This allows them to recognize each other as peers and participate in client mobility events. The WLCs must be defined as peers in each other's static mobility members list to facilitate inter-controller communication and roaming.
NEW QUESTION # 46
An enterprise is using the wireless network as the main network connection for corporate users and guests. To wireless network availability. Two Standalone controllers are installed in the head office. APs are connected to the controllers using a round-robin approach to load balance the traffic. After a power cut, the wireless clients disconnect while roaming. An engineer tried eping from the controller but faits. Which protocol needs to be allowed between the networks that the controllers are installed?
- A. IP Protocol 87
- B. IP Protocol 77
- C. IP Protocol 97
- D. IP Protocol 67
Answer: C
Explanation:
NEW QUESTION # 47
A high-density wireless network is designed. Which Cisco WLC configuration setting must be incorporated in the design to encourage clients to use the 5 GHz spectrum?
- A. load balancing
- B. Band Select
- C. Cisco Centralized Key Management
- D. RRM
Answer: B
NEW QUESTION # 48
Which two considerations must a network engineer have when planning for voice over wireless roaming?
(Choose two.)
- A. Roaming with only 802.1x authentication requires full reauthentication.
- B. Roaming occurs when the phone has seen at least four APs.
- C. Roaming time increases when using 802.1x + Cisco Centralized Key Management.
- D. Full reauthentication introduces gaps in a voice conversation.
- E. Roaming occurs when the phone has reached −80 dBs or below.
Answer: A,D
Explanation:
Section: Mobility
NEW QUESTION # 49
An engineer is designing a wireless network to support hyperlocation in an environment that already has APs installed. During the survey, the engineer notices that the APs are pointing in different directions. What is the recommended way to align the APs to easily determine AP Azimuth, X-Y, and ceiling height information, and minimize confusion and user-entered errors?
- A. APs can be aligned all four ways.
- B. APs must be aligned in the same direction.
- C. APs must be aligned pointing toward the nearest wall.
- D. APs must be aligned pointing toward each other.
Answer: B
NEW QUESTION # 50
A wireless engineer is utilizing the voice readiness tool in Cisco Prime for a customer that wants to deploy Cisco IP phones. Which dBm range is the network inspected against?
- A. -72 to -67 dBm
- B. -85 to -67 dBm
- C. -85 to -65 dBm
- D. -78 to -65 dBm
Answer: B
Explanation:
https://www.cisco.com/c/en/us/td/docs/net_mgmt/prime/infrastructure/34/user/guide/bk_CiscoPrimeInfrastructure_3_4_0_UserGuide/bk_CiscoPrimeInfrastructure_3_4_0_UserGuide_chapter_01010.html minimum is -90 and maximum is -67 for IP phone
NEW QUESTION # 51
A wireless engineer is designing a wireless network to support real-time applications over wireless. Which IEEE protocol must the engineer enable 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. 802.11r
- B. 802.11w
- C. 802.11i
- D. 802.11k
Answer: D
Explanation:
Section: Wired and Wireless Infrastructure
NEW QUESTION # 52
An engineer has configured guest anchoring for a newly created SSID however, the mobility tunnels are not up, and EPING is failing from the foreign WLC to the anchor WLC. Which traffic flow must be allowed at the firewall to enable the communication?
- A. UDP port 97
- B. UDP port 16666
- C. IP protocol 97
- D. TCP port 97
Answer: B
Explanation:
Section: Mobility
NEW QUESTION # 53
A customer has a Cisco wireless network that supports VoWLAN services. The customer wants supported voice clients to receive roaming recommendations and suggestions from APs. This functionality must not impact non-VoWLAN clients. What should be enabled on the VoWLAN SSID?
- A. CCKM with 802.1X
- B. 802.11k neighbor lists
- C. 802.11v BSS Transition Management
- D. 802.11r Fast Transition
Answer: B
Explanation:
To support VoWLAN services and provide roaming recommendations to supported voice clients without impacting non-VoWLAN clients, the feature that should be enabled on the VoWLAN SSID is 802.11k neighbor lists. This feature allows APs to provide information about neighboring APs that are candidates for roaming, which helps clients make better decisions about when and where to roam. References := CCNP Enterprise Wireless Design ENWLSD 300-425 and Implementation ENWLSI 300-430 Official Cert Guide Premium Edition and Practice
NEW QUESTION # 54
An engineer is designing a wireless deployment for a university auditorium. Which two features can be used to help deal with the issues introduced by high AP count? (Choose two.)
- A. DFS
- B. TPC
- C. LSS
- D. TSPEC
- E. RXSOP
Answer: B,E
Explanation:
RXSOP (Receive Start of Packet Detection Threshold) and TPC (Transmit Power Control) are two features that can help manage the challenges associated with a high AP (Access Point) count in a dense environment like a university auditorium. RXSOP can be adjusted to refine how APs differentiate between noise and valid packets, which is particularly useful in high-density areas where multiple APs might otherwise respond to the same signal. TPC helps in managing the transmit power of APs, allowing for better coverage and reduced interference among APs that are in close proximity to each other. References: Designing Cisco Enterprise Wireless Networks (ENWLSD 300-425)
https://www.cisco.com/c/en/us/support/docs/wireless-mobility/80211/200069-Overview-on-802-11h-Transmit-P
NEW QUESTION # 55
An engineer is designing a wireless network to support nigh availability. The network will need to support the total number of APs and client SSO. Live services should continue to work without interruption during the failover. Which two requirements need to be incorporated into the design to meet these needs? (Choose two)
- A. redundant vWLC
- B. back-to-back direct connection between WLCs
- C. 10 sec RTT
- D. controller high availability pair with one of the WLCs having a valid AP count license
- E. WLC 7.5 code or more recent
Answer: B,D
NEW QUESTION # 56
A customer is concerned about mesh backhaul link security. Which level of encryption does the backhaul link use?
- A. 3DES
- B. AES
- C. WEP
- D. hash
Answer: B
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 # 57
A network engineer is troubleshooting connectivity issues between two WLCs running 8.x code in SSO mode and finds that the redundancy management heartbeat is failing. Which packet type must be filtered for heartbeats when taking a capture to verify communication?
- A. ICMP
- B. RSTP
- C. UDP
- D. TCP
Answer: C
NEW QUESTION # 58
An engineer must repurpose a lab WLC appliance for use in the production environment of the enterprise. After the new WLC is configured with the information of the other WLC, the mobility tunnels are still not coming up. What is the reason?
- A. The WLC management interfaces are in the same VLAN.
- B. The mobility groups are different.
- C. A firewall is blocking UDP port 16667 between the WLCs.
- D. The hardware platform is incompatible.
Answer: B
NEW QUESTION # 59
A wireless engineer must design mobility between two buildings at a campus site. The engineer has one controller at each site. The engineer is investigating inter-controller CAPWAP data and control traffic. Which two ports must be open? (Choose two.)
- A. 0
- B. 1
- C. 2
- D. 3
- E. 4
Answer: B,C
Explanation:
For mobility between two buildings with one controller at each site, CAPWAP data and control traffic must be able to pass between controllers. CAPWAP control messages use UDP port 5246 while CAPWAP data messages use UDP port 5247; therefore, these ports must be open to allow inter-controller communication for seamless mobility. References := (CCNP Enterprise Wireless Design ENWLSD 300-425 and Implementation ENWLSI 300-430 Official Cert Guide Premium Edition and Practice)
NEW QUESTION # 60
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