참고: DumpTOP에서 Google Drive로 공유하는 무료, 최신 300-425 시험 문제집이 있습니다: https://drive.google.com/open?id=1Zc1NQjbFtOSWvc9MarRTbqXSt1IB02DO
DumpTOP의Cisco인증 300-425시험대비 덤프는 가격이 착한데 비하면 품질이 너무 좋은 시험전 공부자료입니다. 시험문제적중율이 높아 패스율이 100%에 이르고 있습니다.다른 IT자격증에 관심이 있는 분들은 온라인서비스에 문의하여 덤프유무와 적중율등을 확인할수 있습니다. Cisco인증 300-425덤프로 어려운 시험을 정복하여 IT업계 정상에 오릅시다.
| Section | Objectives |
|---|---|
| Topic 1: Quality of Service and Performance Design | - QoS classification and marking - Voice and video optimization over wireless |
| Topic 2: Wireless Troubleshooting and Optimization | - Common RF and client connectivity issues - Performance monitoring and tuning |
| Topic 3: Wireless Security Design | - Guest access design considerations - Cisco ISE integration - Authentication methods (WPA2/WPA3, 802.1X) |
| Topic 4: Mobility and Roaming Design | - Layer 2 and Layer 3 roaming - Fast secure roaming (802.11r, OKC) |
| Topic 5: Wireless Site Survey & Design Methodologies | - Site survey types and tools - Coverage and capacity planning - Requirements gathering and design considerations |
| Topic 6: Wireless Network Architecture | - Cloud and on-prem deployment models - Cisco wireless architecture components (WLC, AP modes) - Centralized vs distributed design models |
| Topic 7: RF Design and Wireless Standards | - Antenna types and placement design - RF fundamentals (channels, bandwidth, interference) - 802.11 standards and amendments |
DumpTOP의 Cisco인증 300-425덤프를 구매하시면 1년동안 무료 업데이트서비스버전을 받을수 있습니다. 시험문제가 변경되면 업데이트 하도록 최선을 다하기에DumpTOP의 Cisco인증 300-425덤프의 유효기간을 연장시켜드리는 셈입니다.퍼펙트한 구매후는 서비스는DumpTOP의 Cisco인증 300-425덤프를 구매하시면 받을수 있습니다.
질문 # 141
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?
정답：A
설명：
Section: Wired and Wireless Infrastructure
질문 # 142
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?
정답：C
설명：
To avoid interference you have to have a higher SNR as possible. While doing Channel bonding you add noise. Besides, high wireless clients concentration demand needs to have a high SNR and to avoid Co-Channel interference. I quote: "One of the hallmarks of a high-performing WLAN is channel reuse. This is the practice of deploying channels in such a manner that they limit the amount if CCI introduced into the environment. The best way to achieve this is by having as many channels to deploy as possible. While a 20MHz channel will not achieve the higher data rates that are advertised with 80MHz, clients can still reach acceptable speeds, allowing you to optimally use each bit of available airtime."
https://www.ekahau.com/blog/channel-planning-best-practices-for-better-wi-fi/
질문 # 143
A network administrator at a large university with multiple campuses uses Cisco 9800 WLCs to manage their wireless network. Recently, the university deployed a new mobility group to improve seamless roaming for users across different campuses. To validate that everything is functioning correctly, which action should the administrator take to identify the reason why the data path is active but the control path is down?
정답：D
설명：
In Cisco mobility groups, the control path relies on secure certificate-based communication, while the data path can still come up independently. If the data path is active but the control path is down, the most common cause is a certificate or trustpoint issue. Verifying the trustpoints and certificates with show wireless management trustpoint and show crypto pki trustpoints allows the administrator to identify mismatches or invalid certificates preventing the control path from establishing.
질문 # 144
A company wants to replace its existing PBX system with a new VoIP System that will include wireless IP phones. The CIO has concerns about whether the company's existing wireless network can support the new system. Which tool in Cisco Prime can help ensure that the current network will support the new phone system?
정답：D
설명：
The Voice Readiness tool within Cisco Prime Infrastructure is designed to assess the wireless network's ability to support voice services, including VoIP. It evaluates various factors such as signal strength, noise levels, and coverage to ensure that the wireless network can handle the quality of service requirements needed for voice communications.
질문 # 145
The wireless team must configure a new voice SSID for optimized roaming across multiple WLCs with Cisco 8821 phones. Which two settings accomplish this goal? (Choose two.)
정답：B,C
질문 # 146
......
IT업계의 치열한 경쟁속에 살아 남으려면 자신의 능력을 증명하여야 합니다. 국제승인을 받는 IT인증자격증을 많이 취득하시면 취직이든 승진이든 이직이든 모든 면에서 이득을 볼수 있습니다. 최근 Cisco인증 300-425시험에 도전하는 분이 많은데 DumpTOP에서 Cisco인증 300-425시험에 대비한 가장 최신버전 덤프공부가이드를 제공해드립니다.
300-425인기자격증 시험대비자료: https://www.dumptop.com/Cisco/300-425-dump.html
DumpTOP 300-425 최신 PDF 버전 시험 문제집을 무료로 Google Drive에서 다운로드하세요: https://drive.google.com/open?id=1Zc1NQjbFtOSWvc9MarRTbqXSt1IB02DO