Cisco 300-425 Exam Dumps - PDF Questions and Testing Engine
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Cisco 300-425 (Designing Cisco Enterprise Wireless Networks) certification exam is designed for individuals who are interested in pursuing a career in the wireless networking industry. Designing Cisco Enterprise Wireless Networks certification exam is a part of the CCNP Enterprise certification track and is aimed at validating the knowledge and skills required to design, deploy, and manage advanced wireless networks using Cisco technologies.
NEW QUESTION # 86
Two cisco 5520 wireless LAN controllers are managing all access points throughout the network. The WLCs are in different locations to provide geographical redundancy a mobility group has been configured on both WLCs and has a UP status on both controllers. The Aps in location A are statically configured to use controller A as the primary and controller B as the secondary. If the WLC in location A goes offline. The Aps successfully join the WLC in location, but they do not fail over to their primary configured controller. Which configuration task fixes the issue?
- A. Use DHCP Option 43 and specify WLC in location A as primary.
- B. Change the AP Failover Priority to critical.
- C. Enable AP fallback globally on the WLC
- D. Configure the WLC in location A as primary using the CAPWAP AP Controller IP Address command on all the location A Access points.
Answer: D
NEW QUESTION # 87
A customer deploys a new Cisco high-density wireless network within the open areas of a mall to provide free public wireless on 5 GHz. The existing mall tenants have their own wireless networks that are independently managed. Which design approach minimizes channel utilization for the public network?
- A. Enable UNII-1 channels only and use 80-MHz channels.
- B. Enable all 5-GHz channels that are supported by the region and use 20-MHz channels.
- C. Enable all 5-GHz channels that are supported by the region and use 40-MHz channels.
- D. Enable UNII-1 channels only and use 20-MHz channels.
Answer: B
NEW QUESTION # 88
An engineer is designing a new wireless network. The network needs to meet these requirements
* support a high wireless client concentration
* support data over wireless
* support voice over wireless
* avoid interference
Which design approach should be taken?
- A. 2.4 GHz frequency band without channel bonding to support 20 MHz channels
- B. 5 GHz frequency band without channel bonding, to support 20 MHz channels
- C. 5 GHz frequency band with channel bonding, to support 80 MHz channels
- D. 5 GHz frequency band with channel bonding, to support 40 MHz channels
Answer: A
Explanation:
https://www.cisco.com/c/dam/en_us/solutions/industries/docs/education/cisco_wlan_design_guide.pdf
NEW QUESTION # 89
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 pointing toward the nearest wall.
- C. APs must be aligned pointing toward each other.
- D. APs must be aligned in the same direction.
Answer: D
NEW QUESTION # 90
When conducting a site survey for real-time traffic over wireless, which two design capabilities of smartphones and tablets must be considered? (Choose two.)
- A. lower data rates than laptops
- B. no support for 802.11ac
- C. higher data rates than laptops
- D. no support for 802.11r
- E. fewer antennas than laptops
Answer: A,E
Explanation:
NEW QUESTION # 91
Which UDP port numbers are used for exchange mobility packets in an AireOS wireless deployment?
- A. UDP 16666 for control plane, UDP 16667 for data plane
- B. UDP 16666 for control plane, EoIP (IP protocol 97) for data plane
- C. UDP 16667 for control plane, UDP 16666 for data plane
- D. UDP 16668 for control plane, UDP 16667 for data plane
Answer: B
Explanation:
NEW QUESTION # 92
What is the recommended cell overlap when designing a wireless network for Cisco Hyperlocation?
- A. 40%
- B. 20%
- C. 30%
- D. 50%
Answer: B
Explanation:
NEW QUESTION # 93
A company has 10 access point licenses available on their backup Cisco WLC and their primary Cisco WLC is at full capacity. 5 access points are set to high failover priority and 7 access points are set to critical failover priority. During a failure, not all critical access points failed over to the backup Cisco WLC. Which configuration is the cause of this issue?
- A. The high priority access point is oversubscribed.
- B. network ap-priority is set to disable.
- C. network ap-priority is set to enable.
- D. The critical priority access point count is oversubscribed.
Answer: A
Explanation:
Section: WLAN High Availability
Explanation/Reference:
NEW QUESTION # 94
A wireless engineer is designing a wireless network for a warehouse using access points with internal antennas. Which two elements have a negative effect on the wireless users? (Choose two.)
- A. wireless channels
- B. client authentication
- C. access point height
- D. absorption
- E. client authorization
Answer: C,D
NEW QUESTION # 95
Refer to the exhibit.
Client A is roaming from AP1 on WLC1 to AP2 on WLC2. The client roams between two APs registered to two different controllers. The WLAN on the two controllers is on a different subnet. Which scenario explains the client's roaming behavior?
- A. The client database remains in the mobility anchor controller and it is not cop-ied or moved.
- B. The client database entry is different than that of Layer 2 roam. (Instead of mov-ing, it copies the database to the new controller.)
- C. The client database entry is different than that of Layer 2 roam. (Instead of cop-ying, it moves the database to the new controller.)
- D. The client database entry is different than that of Layer 2 roam because the cli-ent database is neither moved nor copied into the new controller.
Answer: B
NEW QUESTION # 96
A customer has a Wi-Fi network that is designed to support video over Wi-Fi. The Wi-Fi network has good coverage; however, video multicast traffic is unreliable. Video multicast traffic is reliable on the wired portion of the network. Which performance value indicates an issue with the Wi-Fi multicast traffic?
- A. jitter
- B. packet error rate
- C. latency
- D. throughput
Answer: D
NEW QUESTION # 97
A customer uses a Cisco 5520 WLC that is connected via a single 10-GB interface to manage the wireless network. The wireless network includes 500 APs for the campus network. The customer wants to add 300 APs and is concerned about traffic load and lack of redundancy. The purchase of a second controller is not an option. Which design approach mitigates the customer concerns?
- A. Implement a vWLC and configure N+1 redundancy with the WLC.
- B. Connect a second 10-GB interface on the WLC and implement LAG.
- C. Connect a second 10-GB interface on the WLC and set the port as a secondary port.
- D. Implement a vWLC and configure SSO with the WLC.
Answer: B
NEW QUESTION # 98
A wireless deployment in a high-density environment is being used by vendors to process credit card payment transactions via handheld mobile scanners. The scanners are having problems roaming between access points in the environment. Which feature on the wireless controller should have been incorporated in the design?
- A. Application Visibility Control
- B. 802.11w
- C. AP Heartbeat Timeout
- D. RX SOP
Answer: D
NEW QUESTION # 99
A network engineer is working on a design for a wireless network that must support data, voice, and location services. To support these services, which access point placement must the engineer use?
- A. perimeter and corner
- B. perimeter only
- C. corner only
- D. indoor and outdoor
Answer: B
Explanation:
Explanation
https://www.cisco.com/c/en/us/td/docs/solutions/Enterprise/Mobility/WiFiLBS-DG/wifich5.html
NEW QUESTION # 100
An engineer in a branch office that does not have a wired backhaul must ensure that local clients can be switched locally and authenticated centrally. In which mode must the AP be configured?
- A. RAP
- B. MAP
- C. Flex+Bridge
- D. Cisco FlexConnect
Answer: D
NEW QUESTION # 101
An engineer is designing a new wireless network. The network needs to meet these requirements:
Which design approach should be taken?
- A. 5 GHz frequency band without channel bonding, to support 20 MHz channels
- B. 5 GHz frequency band with channel bonding, to support 80 MHz channels.
- C. 2.4 GHz frequency band without channel bonding, to support 20 MHz channels
- D. 5 GHz frequency band with channel bonding, to support 40 MHz channels
Answer: C
Explanation:
https://www.cisco.com/c/en/us/support/docs/wireless/4400-series-wireless-lan-controllers/108184-config-802-11n-wlc.html
NEW QUESTION # 102
An engineer at a global enterprise organization must ensure that a mesh deployment has the highest number of channels available to the backhaul, regardless of region deployed, which design meets this requirement?
- A. one controller per country code
- B. one controller per continent
- C. redundant controllers in the least restrictive regulatory domain
- D. redundant controllers in the most restrictive regulatory domain
Answer: C
Explanation:
In a global mesh deployment, using redundant controllers in the least restrictive regulatory domain ensures the highest number of channels available for backhaul. This design accommodates the varying regulatory constraints of different regions by adhering to the domain with the most lenient channel availability.
NEW QUESTION # 103
An enterprise is using a Cisco AireOS controller and Wi-Fi 6 APs. The controller is installed in the head office, and the employees primarily use Apple OS devices. The APs broadcast WLAN ENT-WLAN406558520-1 for the employees and a guest WLAN with similar naming. What needs to be enabled on the controller to optimize roaming?
- A. Fast SSID Changing
- B. Client Timers
- C. Load Balancing Window
- D. Aggregated Probe Response Optimization
Answer: A
NEW QUESTION # 104
An engineer must install an outdoor wireless network for an area with a direct line of sight. The outdoor APs are in an open area with of harsh weather. Which two parameters must the engineer consider to prevent an outdoor wireless outage? (Choose two.)
- A. elimination of trees
- B. antenna cable grounding
- C. lightning arrestor installation
- D. cable length
- E. cable strength
Answer: B,C
NEW QUESTION # 105
An engineer Is trying to determine the most cost-effective way to deploy high availability for a campus enterprise wireless network that currently leverages three wireless LAN controllers. Which architecture should the engineer deploy?
- A. N+N with SSO
- B. N+N solution without SSO
- C. N+1 with SSO
- D. N+1 solution without SS0
Answer: C
Explanation:
https://www.cisco.com/c/en/us/td/docs/wireless/technology/hi_avail/N1_High_Availability_Deployment_Guide/N1_HA_Overview.html?
NEW QUESTION # 106
A wireless engineer is designing a wireless network to support real-time applications over wireless. Which IEEE protocol mus 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. 802.11i
- C. 802.11w
- D. 802.11k
Answer: D
NEW QUESTION # 107
Which non-Wi-Fi interferer can be identified by Metageek Chanalyzer?
- A. jammers
- B. smartphones
- C. printers
- D. PDAs
Answer: A
Explanation:
https://www.metageek.com/training/resources/wifi-and-non-wifi-interference
NEW QUESTION # 108
An engineer is conducting a Layer 2 site survey. Which type of client must the engineer match to the survey?
- A. normal client
- B. best client available
- C. worst client available
- D. phone client
Answer: C
Explanation:
https://www.cisco.com/c/en/us/support/docs/wireless/5500-series-wireless-controllers/116057-site-survey-guidelines-wlan-00.html
NEW QUESTION # 109
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