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所在平台: Udemy |
课程主页: https://www.udemy.com/course/veyhurdam-ccna-wireless-wifund-200-355-exam-simulation-questions-part2/
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课程名称：CCNA 200-301 Cisco 无线基础考试题 概述：欢迎参加CCNA 200-301 Cisco无线基础考试题课程。在本课程中，您将测试对CCNA 200-301无线考试主题及与您职业相关的重要知识的掌握程度。您希望在不支付重复考试费用的情况下，了解自己是否准备好考试。无论您是第一次尝试通过CCNA 200-301无线考试，还是之前未能通过、本次希望能成功，课程将为您的通过与否创造差异。祝您好运，并希望您能通过不同的测试来挑战自己。 课程内容包括： - 无线电波的传播原理，包括频率、幅度、相位和波长等特性； - RF信号测量的解释，如信号强度和设备能力的比较； - 无线网络实施的基本概念，涵盖Cisco无线架构、物理基础设施连接，以及AP和WLC管理连接； - Cisco无线网络中的CAPWAP发现与加入过程； - WLAN认证机制的配置，如LDAP、RADIUS和802.1X； - 客户端连接故障排除方法，包括验证WLAN配置和安全设置； - 现场勘测方法及工具的应用，包括预测性和现场勘测。 本课程是非官方课程，并未获得Cisco的许可、关联或商标认证。
Welcome to CCNA 200-301 Cisco Wireless Fundamentals Exam Questions course.In this course you will test your knowledge of CCNA 200-301 wireless exam topics and important and useful subjects for your profession.You want to see whether you are ready for your exam or not without paying too much for a repeat exam. You want to pass CCNA 200-301 Wireless for the first time or you failed and now you want to pass it this time, this course will create the difference between your passing and failing this time. I wish you the best and want you to join me through different tests to challenge you.You will test yourself against these topics:RF FundamentalsDescribe the propagation of radio waves Frequency, amplitude, phase, wavelength (characteristics) Absorption, reflection, diffraction, scattering, refraction, fading, free space path loss, multipath Interpret RF signal measurements Signal strength (RSSI, Transmit power, receive sensitivity) Differentiate interference vs. noise Device capabilities (smartphones, laptops, tablets) Define SNR 1.3 Explain the principles of RF mathematics Compute dBm, mW, Law of 3s and 10s, Describe Wi-Fi antenna characteristics Ability to read a radiation pattern chart Antenna types and uses dBi, dBd, EIRP802.11 Technology FundamentalsDescribe basic Wi-Fi governance Describe regional regulatory bodies (such as, FCC / ETSI/ MIC) IEEE 802.11 Wi-Fi Alliance Describe usable channel and power combination Regional EIRP limitation examples ISM, UNII frequency bandsDescribe RRM fundamental Describe 802.11 fundamentals Modulation techniques Channel width MIMO / MU-MIMO Beam forming Spatial streams Wireless topologies Frame types Implementing a Wireless NetworkDescribe the various Cisco wireless architectures Describe physical infrastructure connections 3.2.a Wired infrastructures (AP, WLC, access/trunk ports, LAG) 3.3 Describe AP and WLC management access connections Management connections (Telnet, SSH, HTTP, HTTPS, console)IP addressing: IPv4 / IPv6 Describe the Cisco implementation of the CAPWAP discovery and join process Master-controller Primary-secondary-tertiaryDistinguish different lightweight AP modesDescribe and configure the components of a wireless LAN accessIdentify wireless network and client management and configuration platform options Prime infrastructure Maintain wireless network Perform controller configuration backupsPerform code updates on controller, APs, and converged access switches AireOS: boot loader (FUS), image IOS-XE: bundle, unbundleAutonomous Configuration of Client Connectivity Identify authentication mechanismsLDAP, RADIUS, local authentication, WebAuth, 802.1X,PSK Configuring WLAN authentication mechanisms on the controllerDescribe roaming Intracontroller and intercontroller Centralized mobility Converged mobility Describe wireless guest networking Anchor controller Foreign controller Performing Client Connectivity TroubleshootingValidating WLAN configuration settings at the infrastructure side Security settings SSID settings Validating AP infrastructure settings Port level configurationPower source AP and antenna orientation and positionValidate client settings SSID SecurityEmploy appropriate controller tools to assist troubleshooting GUI logs CLI show commandsMonitor pages Identify appropriate third-party tools to assist troubleshooting OS-based Client utilities Wi-Fi scanners RF mapping tool Site Survey Process Describe site survey methodologies and their purposeOffsite (predictive / plan) Onsite Predeployment (AP on a stick) Post deployment (validation)Describe passive and active site surveys Identify proper application of site survey toolsSpectrum analyzerSite surveying software Describe the requirements of client real-time and non-real-time applicationsThis is an unofficial course and this course is not licensed, affiliated or trademarked with Cisco.
