2024年最新の有効な300-425テスト解答とCisco試験PDF問題を試そう [Q78-Q101]

2024年最新の有効な300-425テスト解答とCisco試験PDF問題を試そう

無料Cisco 300-425試験問題と解答トレーニングを提供していますFast2test

Cisco 300-425認定試験は、ワイヤレスネットワークの設計と実装に関する専門知識を構築したいネットワークエンジニア、WLANデザイナー、および建築家に最適です。また、雇用市場で競争力を維持するためにスキルをアップグレードしたい専門家にも適しています。この認定は世界的に認識されており、雇用主によって高く評価されており、あなたのキャリアへの優れた投資となっています。

シスコ300-425認定試験は、ワイヤレスネットワーク分野でキャリアを追求する個人にとって貴重な資格です。この試験は、ワイヤレスLANの設計、展開、およびセキュリティに関連する幅広いトピックをカバーし、候補者がこれらの概念を実世界のシナリオに適用する知識とスキルをテストするよう設計されています。この試験に合格することで、ワイヤレスネットワーク分野でのキャリアアップや高い給与を得ることができ、ワイヤレスネットワーク業界でキャリアを進めたい人にとって価値ある投資となります。

 

質問 # 78
Which Cisco VPN technology uses AAA to implement group policies and authorization and is also used for the XAUTH authentication method?

• A. GREVPN
• B. DMVPN
• C. Cisco Easy VPN
• D. GETVPN

正解：C

質問 # 79
A network consultant must create a wireless design with these characteristics:
* Provide coverage in a single contiguous space.
* Support dual-band wireless coverage.
* Use nine APs for full coverage in a 5 GHz band.
What must the engineer do to mitigate co-channel interference and maintain coverage in 2.4 GHz?

• A. Configure static channel and power settings of the 2.4 GHz radios.
• B. Deactivate low data rates on the 2.4 GHz band.
• C. Adjust the TPC neighbor threshold value to -64 dBm on the 2.4 GHz band.
• D. Disable 2.4 GHz radios on selective APs.

正解：D

質問 # 80
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. Connect a second 10-GB interface on the WLC and implement LAG.
• B. Implement a vWLC and configure SSO with the WLC.
• C. Connect a second 10-GB interface on the WLC and set the port as a secondary port.
• D. Implement a vWLC and configure N+1 redundancy with the WLC.

正解：A

解説：
The Cisco 5520 WLC supports Link Aggregation (LAG), which allows multiple physical interfaces to be treated as a single logical channel. By connecting a second 10-GB interface and implementing LAG, the customer can increase the throughput capacity and provide redundancy without the need for a second controller. This approach also simplifies network design and management by reducing the number of IP addresses needed for the controllers and APs. References: Designing Cisco Enterprise Wireless Networks (ENWLSD) training and certification materials.

質問 # 81
An engineer designs a new wireless network that uses a Cisco Catalyst 9800 Series wireless controller. The controller must be in a DMZ. The internal network is to be at the main on-premises data center of the customer. In addition, the customer wants to establish an EoIP tunnel to a Cisco 5520 WLC that is in a regional force. How must this requirement be incorporated into the design?

• A. Use Cisco IOS-XE code that supports encryption of the data plane on the Catalyst 9800 WLC.
• B. Use AirOS code that supports encryption of the data plane on the 5520 WLC.
• C. Use AirOS code that supports encryption of the control plane on the 5520 WLC.
• D. Use Cisco IOS-XE code that supports encryption of the control plane on the Catalyst 9800 WLC.

正解：C

質問 # 82
Which non-Wi-Fi interferer can be identified by Metageek Chanalyzer?

• A. jammers
• B. smartphones
• C. PDAs
• D. printers

正解：A

解説：
Explanation
https://www.metageek.com/training/resources/wifi-and-non-wifi-interference

質問 # 83
Based on a wireless network design, an engineer configured a primary and secondary controller for their APs.
A power interruption caused the primary Cisco WLC to go down, and, as expected, all APs joined the secondary controller. When the primary controller came back up, all the APs remained joined to the secondary controller. Which approach must the engineer take for the APs to move back to the primary?

• A. Set AP Fallback to Enabled on the primary controller.
• B. Set AP Fail over Priority to 4 on each AP.
• C. Set AP Fail over Priority to Critical globally.
• D. Set AP Fallback to Enabled on the secondary controller.

正解：A

解説：
AP Fallback is a feature that allows APs to rejoin their primary controller after they have connected to a secondary controller due to a failure. By enabling AP Fallback on the primary controller, the APs will automatically rejoin it when it becomes available again after a power interruption. This ensures that APs return to their designated primary controller for normal operations.

質問 # 84
What causes the most signal attenuation, based on the wireless design tools?

• A. metal door
• B. glass wall
• C. office window
• D. cinder block wall

正解：A

質問 # 85
When a wireless network is designed for location services, how many APs must be heard by each location-ready AP at a signal level of -75 dBm or better?

• A. no more than three APs
• B. three APs
• C. two APs
• D. at least four APs

正解：B

質問 # 86
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. A firewall is blocking UDP port 16667 between the WLCs.
• B. The hardware platform is incompatible.
• C. The WLC management interfaces are in the same VLAN.
• D. The mobility groups are different.

正解：D

質問 # 87
A network engineer needs to create a wireless design to bridge wired IP surveillance cameras m the parking lot through a mesh AP To which operate mode of the AP should the cameras connect?

• A. local
• B. RAP
• C. FlexConnect
• D. MAP

正解：D

解説：
https://www.cisco.com/c/en/us/td/docs/wireless/controller/9800/config-guide/b_wl_16_10_cg/mesh-access-points.html

質問 # 88
Which two considerations must a network engineer have when planning for voice over wireless roaming?
(Choose two.)

• A. Full reauthentication introduces gaps in a voice conversation.
• B. Roaming time increases when using 802.1x + Cisco Centralized Key Management.
• C. Roaming with only 802.1x authentication requires full reauthentication.
• D. Roaming occurs when the phone has reached −80 dBs or below.
• E. Roaming occurs when the phone has seen at least four APs.

正解：A、C

解説：
Section: Mobility

質問 # 89
A university lecture hall has a Cisco wireless high-density network with this configuration:
* 5 GHz only
* 20-MHz channels
* UNII-1, UNII-2, and UNII2-E channels
* TPC minimum = 8
* TPC maximum = 14
The lecture hall is 200 feet by 100 feet and has 16 Cisco APs that use directional antennas. Which feature must be included in the design to mitigate and reduce high-channel utilization from rogue APs?

• A. RxSOP
• B. band select
• C. 802.11w
• D. DFS detection

正解：A

質問 # 90
Refer to the exhibit.

An engineer is about to establish a mobility peer connection between a Cisco Catalyst 9800-CL version 16.10.1e and Cisco AireOS 5520 version 8.8.120.0. The data path between the 9800-CL and AireOS 5520 is down, but its control path is up. Based on the configuration, what is the cause of the issue?

• A. CAPS is used to key in MAC address in the IOS_XE configuration leading to data path down.
• B. The certificate hash key is incorrect leading to data path down.
• C. The data-link-encryption configuration is missing from the 9800-CL configuration.
• D. Encrypted mobility is being used in the 5520 configuration leading to data path down.

正解：C

質問 # 91
An engineer must design a WLAN that can handle voice traffic and location-based services.
Which two design features enable both services to function properly? (Choose two.)

• A. Have a 25% overlap of cell coverage.
• B. Use every channel possible in 2.4 GHz.
• C. Have a 15% overlap of cell coverage.
• D. Use every channel possible in 5 GHz.
• E. Put APs in corners of each floor for triangulation.

正解：A、C

解説：
Cell overlap helps with seamless handoff between access points for voice calls and also provides consistent signal strength for location services to accurately pinpoint a device's location through triangulation.
Similar to 15% overlap, 25% overlap also ensures sufficient signal overlap for smooth voice calls and accurate location tracking.

質問 # 92
During a post-deployment site Survey, issues are found with non wi-Fi interference. What should the engineer use to identify the source of the Interference?

• A. Cisco spectrum expert
• B. Wireless intrusion prevention
• C. Network analysis module
• D. Wireshark

正解：A

質問 # 93
Which non-Wi-Fi interferer can be identified by Metageek Chanalyzer?

• A. jammers
• B. smartphones
• C. PDAs
• D. printers

正解：A

解説：
https://www.metageek.com/training/resources/wifi-and-non-wifi-interference

質問 # 94
A company is upgrading the wireless infrastructure and is in a state of transition. Some parts of the company's building still run on the legacy WLC. The new WLC is not located at the same site as the legacy WLC. The company requires seamless client inter-controller roaming between the new WLC and the legacy WLC, with no disruptions. Both WLCs are separated by firewalls. Which troubleshooting command validates that the mobility control packets between the WLCs can be sent and received?

• A. mapping mobility_peer IP address
• B. mapping mobility_peer_management IP address
• C. debug mobility con_g enable
• D. debug mobility handoff enable

正解：A

質問 # 95
An engineer configured the optimized client roaming on Cisco WLC with an RSSI threshold of 72dBm. Clients report frequent disconnections. What must be configured for the AP to guide the client to a better AP?

• A. Disable coverage hole detection on the SSID and enable BSS transition on the SSID.
• B. Enable BSS transition on the SSID and optimized roaming at the radio level.
• C. Disable optimized roaming and enable 802.11v support on the SSID.
• D. Enable BSS transition at the radio level and optimized roaming on the SSID.

正解：B

質問 # 96
While performing an AP-on-a-stick survey with a cell boundary of -67 dBm, an engineer is consistently reading SNR less than 15 dB in a particular area within the cell boundary. What is causing this issue?

• A. The AP transmit power is too low.
• B. The engineer forgot to compensate for the wall type in that area.
• C. Another signal is interfering with the AP.
• D. The engineer is too far from the AP.

正解：C

質問 # 97
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

正解：B

質問 # 98
An engineer is designing a network deployment for a college with six buildings Each building must have a WLC located in the IDF to support the APs. The wireless clients should be able to roam between the APs and the controllers. Which type of wireless architecture should be used?

• A. Cloud
• B. Autonomous
• C. Centralized
• D. Distributed

正解：D

解説：
Explanation
https://www.cisco.com/c/en/us/td/docs/solutions/Enterprise/Mobility/emob41dg/emob41dg-wrapper/ch2_A

質問 # 99
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 must be aligned pointing toward the nearest wall.
• B. APs must be aligned in the same direction.
• C. APs must be aligned pointing toward each other.
• D. APs can be aligned all four ways.

正解：B

質問 # 100
What is the recommended cell overlap when designing a wireless network for Cisco Hyperlocation?

• A. 20%
• B. 50%
• C. 40%
• D. 30%

正解：A

解説：
Section: Wired and Wireless Infrastructure

質問 # 101
......

Cisco 300-425認定試験は、Cisco Enterprise Wireless Networksを設計する責任を持つネットワークエンジニアやITプロフェッショナルを対象としています。この認定試験は、Cisco Certified Design Expert（CCDE）プログラムの一部であり、エンタープライズレベルのネットワークの無線ソリューションを設計するために必要なスキルと知識に焦点を当てています。試験では、高度な無線ネットワークの設計と展開、ネットワークパフォーマンスの分析と最適化、ネットワークの問題のトラブルシューティング、セキュリティプロトコルの実装など、候補者の能力をテストします。

 

トップクラスCisco 300-425オンライン問題集：https://jp.fast2test.com/300-425-premium-file.html

300-425練習問題集で検証済みのFast2test更新された222問題あります：https://drive.google.com/open?id=1tup9hsf_zqqNKL6kGoOhEQJLm_rYPvHV