ShikenPASSテストトレントを学習し、試験の準備をするのに20〜30時間しかかかりません。 300-110試験問題を購入した後、300-110試験トレントを学習し、主に仕事、家庭生活、学習に専念するために数時間を費やすだけです。 300-110試験問題の回答と質問は入念に選択され、試験の焦点をつかむため、試験の学習と準備に多くの時間を節約できます。合格率は98％以上と高いため、300-110ガイドトレントを購入することで安心できます。
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Mobility Design | 25% | - Roaming optimization
|
| Topic 2: WLAN High Availability and Security Design | 20% | - High availability design
|
| Topic 3: Wireless Site Survey | 25% | - Pre-deployment survey and validation - Layer 1 site survey execution and analysis - RF propagation and attenuation analysis - Design requirements collection and constraint evaluation
|
| Topic 4: Wireless Infrastructure Design | 30% | - High-density wireless design
|
しかし、300-110「Designing Cisco Wireless Networks」試験は簡単ではありません。専門的な知識が必要で、もしあなたはまだこの方面の知識を欠かれば、ShikenPASSは君に向ける知識を提供いたします。ShikenPASSの専門家チームは彼らの知識や経験を利用してあなたの知識を広めることを助けています。そしてあなたに300-110試験に関するテスト問題と解答が分析して差し上げるうちにあなたのIT専門知識を固めています。
質問 # 122
An engineer is conducting a Layer 2 site survey. Which type of client must the engineer match to the survey?
正解：D
解説：
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 clients with the poorest RF capabilities, thereby providing a consistent user experience for all devices. The worst client typically has fewer antennas, lower receiver sensitivity, and less sophisticated chipsets. By designing to its limitations, the engineer guarantees that every device in the environment meets the minimum performance threshold. Using the best client (Option A) or an average client (Option C) would result in coverage gaps for less capable devices. A phone client (Option B) may have unique characteristics but is not a universally applicable standard for general survey purposes. Reference: WLSD Study Guide - Site Survey Methodology, Client Selection for Survey, Layer 2 Pre-Deployment Survey.
質問 # 123
A consulting engineer is preparing to survey a brownfield deployment for a 6000-sqft building with four floors that have APs. The entire building is being remodeled and the furniture, office walls, and decoration are being updated. The engineer must perform a survey analysis on the potential RF impact of newer furniture materials. How must the survey be conducted?
正解：C
解説：
A brownfield deployment scenario involves an existing operational wireless network where a physical remodel will change the RF environment. The engineer's task is to assess the impact of new furniture and wall materials on the existing AP placement -- a scenario requiring a predictive re- analysis of how changed materials will alter propagation from the existing AP locations. Using a survey tool such as Ekahau with the known AP positions superimposed on updated floor plans, the engineer can reconfigure material attenuation properties to reflect new construction materials and re-run the predictive propagation model. This produces a before/after comparison identifying coverage gaps or interference hotspots introduced by the remodel without requiring physical downtime or temporary infrastructure changes.
質問 # 124
An engineer is designing a wireless network for a small airport and completes the initial walkthrough phase of the facility. Which step of the WLAN site survey should the engineer perform next?
正解：B
解説：
The Cisco WLAN site survey methodology follows a structured, sequential process. The initial walkthrough -- sometimes called the discovery or orientation phase -- is the first step, during which the engineer physically tours the facility to understand its physical characteristics: building materials, structural layout, potential AP mounting locations, wiring closet positions, and environmental factors. After completing the initial walkthrough, the next logical phase is the predeployment survey (also referred to as a pre-deployment or predictive survey). The predeployment survey uses the information gathered during the walkthrough to create a detailed design plan -- either through a manual AP placement plan or a predictive survey tool such as Ekahau, where floor plans are annotated with materials and attenuation values and APs are virtually placed to model coverage. The predeployment survey output is the design document that drives the actual physical installation.
質問 # 125
An educational organization recently deployed an anchored WLAN and has a high number of client connections at any given time that stream video. The wireless infrastructure includes two Cisco 9800 WLCs. To prevent web traffic being slow, an engineer must configure the deployment to prevent excessive fragmentation of the client data. Which configuration must the engineer apply?
正解：B
解説：
In an anchored WLAN deployment, client traffic is encapsulated within CAPWAP mobility tunnels between the foreign WLC (where the AP joins) and the anchor WLC (in the DMZ or designated network segment). This tunneling adds encapsulation overhead -- CAPWAP/mobility tunnel headers consume a portion of the available MTU on the transport path. When video streaming clients generate large TCP segments, these segments may exceed the effective MTU of the mobility tunnel path, causing IP fragmentation at the WLC or along the path to the anchor.
Fragmentation significantly degrades throughput and increases CPU overhead for high-volume video traffic. The correct solution is TCP MSS Clamping -- reducing the Maximum Segment Size value advertised in TCP SYN packets so that TCP endpoints negotiate a segment size remaining below the fragmentation threshold. The Cisco 9800 WLC supports TCP MSS adjustment, which intercepts TCP handshake packets and rewrites the MSS option to a value accounting for CAPWAP tunnel overhead.
質問 # 126
During a validation survey of a newly deployed WLAN, the engineer measures -70 dBm at the cell edge on a data-only WLAN, but the noise floor is -78 dBm. Which conclusion should the engineer reach?
正解：B
解説：
Signal strength alone is an incomplete measure of coverage quality - what determines whether a client can demodulate a frame is how far the signal rises above the surrounding noise. Here the received signal is -70 dBm and the noise floor is -78 dBm, giving a signal-to-noise ratio of only 8 dB. A data WLAN requires a minimum SNR of approximately 20 dB, and voice requires 25 dB, so this location fails validation despite an RSSI value that would otherwise appear acceptable. An elevated noise floor of -78 dBm also points to a non-Wi-Fi interference source or excessive co- channel activity that spectrum analysis should identify, since a clean environment typically sits closer to -90 dBm. The remediation is to address the noise source or increase signal strength through AP placement, not to accept the reading because one of the two metrics passes.
Requiring -60 dBm across all WLANs is far stricter than any Cisco design guidance and would produce an unnecessarily dense and expensive deployment.
質問 # 127
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Cisco完璧な素材の選択については、品質、価格、アフターサービスなどに反映される場合があります。 300-110試験シミュレーションは、ShikenPASS試験のシラバスに厳密に基づいた試験に関する知識の蓄積です。 情報や試験へのアクセスをユーザーに提供し、教室のように参加したときに模擬的なテスト環境を提供します。 また、300-110学習ガイドの内容は、日常生活での実践に適した専門家によって選択されます。 300-110準備資料Designing Cisco Wireless Networksを渡すのに十分な時間がない忙しい労働者にとって特に有利です。
300-110専門試験: https://www.shikenpass.com/300-110-shiken.html