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所在平台: Udemy |
课程主页: https://www.udemy.com/course/ccna-routing-switching-200-301-practice-exam-questions-w/
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**课程名称：RSTECH 100-490 路由与交换模拟考试题** **课程概述：** 本课程旨在帮助您检验 RSTECH 路由与交换考试主题以及对职业发展至关重要的实用知识。通过本模拟考试，您可以评估自己对考试的准备程度，并避免因考试失败而产生的额外费用。如果您希望一次性通过“支持思科路由与交换网络设备 100-490”考试，或者在上次考试失利后希望顺利通过，本课程将是您成功的关键。我们提供一系列挑战性测试，助您提升技能，实现通过考试的目标。 **重点考察主题：** * **网络组件的角色与功能：** * 路由器、二层和三层交换机 * 下一代防火墙和入侵防御系统 (IPS) * 接入点 (Access Points) * 思科 DNA Center 和无线局域网控制器 (WLC) * **网络拓扑结构特点：** * 物理接口和线缆类型 * 单模光纤、多模光纤、铜缆 * 以太网共享介质和点对点连接 * PoE (Power over Ethernet) 概念 * 接口和线缆问题 * **IP 寻址与子网划分：** * IPv4 寻址与子网划分 * 私有 IPv4 寻址 * IPv6 寻址与前缀 * 客户端操作系统 IP 参数 * **无线网络原理：** * Wi-Fi 信道 * **虚拟化基础：** * **交换概念：** * MAC 地址学习和老化 * VLAN (虚拟局域网) * 交换机互联 * 二层发现协议 * EtherChannel * Rapid PVST+ 快速生成树协议 * **思科无线架构：** * 思科 AP 模式 * 物理基础设施连接 * AP 和 WLC 管理访问连接 * 无线局域网客户端连接 * **路由：** * 路由表组件 * IPv4 和 IPv6 静态路由 * 单区域 OSPFv2 * 第一跳冗余协议 (FHRP) * **IP 服务：** * NTP (网络时间协议) 的客户端/服务器模式 * DHCP (动态主机配置协议) 和 DNS (域名系统) * SNMP (简单网络管理协议) * DHCP 客户端和中继 * QoS (服务质量)，包括分类、标记、排队 * QoS，包括拥塞管理、策略控制 (Policing) 和流量整形 (Shaping) * **远程访问网络设备：** * TFTP/FTP (文件传输协议) * **关键安全概念：** * 安全程序要素 * 设备访问控制（本地密码） * 安全密码策略 * 远程访问和站点到站点 VPNs * 访问控制列表 (ACLs) * 二层安全特性 * AAA (认证、授权、记帐) 概念 * 无线安全协议 * WPA2 PSK (预共享密钥) 无线局域网安全 * **自动化影响：** * 控制器化网络 * 控制平面与数据平面的分离 * 北向和南向 API * 传统园区设备管理 * 基于 REST 的 API * Puppet、Chef 和 Ansible * JSON 编码数据 **免责声明：** 本课程为非官方课程，未获得思科的许可、关联或商标认证。
Welcome to RSTECH 100-490 Practice Exam Questions Exam Simulation Questions course. In this course you will test your knowledge of RSTECH Routing & Switching 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 Supporting Cisco Routing and Switching Network Devices 100-490 exam on your first try or you failed and now you want to pass it this time, this course will create the difference between your passing and failing the exam. I wish you the best and want you to join me through different tests to challenge you.Challange Questions are for the following topics:- Role and function of network components- Routers, L2 and L3 switches- Next-generation firewalls and IPS- Access points- Cisco DNA Center and WLC- Characteristics of network topology architectures- Physical interface and cabling types- Single-mode fiber, multimode fiber, copper- Ethernet shared media and point-to-point- Concepts of PoE- Interface and cable issues- IPv4 addressing and subnetting- Private IPv4 addressing- IPv6 addressing and prefix- IP parameters for Client OS- Wireless principles- Wi-Fi channels- Virtualization fundamentals- Switching concepts- MAC learning and aging- VLANs- Interswitch connectivity- Layer 2 discovery protocols- EtherChannel- Rapid PVST+ Spanning Tree Protocol- Cisco Wireless Architectures- Cisco AP modes- Physical infrastructure connections- AP and WLC management access connections- Wireless LAN access for client connectivity- Components of routing table- IPv4 and IPv6 static routing- Single area OSPFv2- First hop redundancy protocol- IP Services- NTP operating in a client and server mode- DHCP and DNS within the network- SNMP in network operations- DHCP client and relay- QoS such as classification, marking, queuing, - QoS such as congestion, policing, shaping- Network devices for remote access- TFTP / FTP- Key security concepts- Security program elements- Device access control using local passwords- Security password policies- Remote access and site-to-site VPNs- Access control lists- Layer 2 security features- Authentication, authorization, and accounting concepts- Wireless security protocols- WLAN using WPA2 PSK- Automation impacts- Controller-based networking- Separation of control plane and data plane- North-bound and south-bound APIs- Traditional campus device management- REST-based APIs - Puppet, Chef, and Ansible- JSON encoded dataThis is an unofficial course and this course is not licensed, affiliated or trademarked with Cisco.
