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所在平台: Coursera |
课程主页: https://www.coursera.org/learn/packt-advanced-routing-and-switching-vdkhm
课程评论：没有评论
课程总结：CCNA中级 – 交换、VLAN和路由 本课程旨在提升您的网络技能，深入探讨OSI层、以太网技术及Cisco设备的内部运作。通过实操演示和真实案例，您将深入理解交换、VLAN和路由这三个现代网络基础设施的关键组成部分。 课程内容安排如下： 1. **OSI第二层 - 数据链路层**：学习在相同网络内确保可靠数据传输的数据链路层，探讨以太网技术及其在网络中的作用。 2. **OSI第一层 - 物理层**：考察物理层的实体组件，了解各种以太网连接介质的特性和应用。 3. **Cisco设备功能**：探讨Cisco网络设备（如交换机、路由器和集线器）的基本功能，分析它们在网络通信中的角色以及如何通过Cisco的专有技术提升网络性能。 4. **数据包的生命周期**：跟踪数据包穿越网络的旅程，了解DNS和ARP等协议的互动，解析如何在多个网络中高效路由数据。 5. **Cisco故障排除方法**：介绍Cisco的结构化故障排除方法，以高效诊断和解决网络问题，并通过理论与实践实验进行演示。 6. **Cisco路由器和交换机基础**：讲解Cisco路由器和交换机配置的基本概念，包括设置过程、速率和双工设置，以及故障排除技术，以确保网络性能最佳。 7. **Cisco设备管理**：探讨Cisco设备管理，包括启动过程、系统恢复和维护，涉及密码恢复、备份和IOS升级等关键操作，以确保网络的可靠性。 8. **路由基础**：介绍路由的核心概念，了解本地路由、静态路由和默认路由，通过理论讨论和实操实验，学习路由器如何确定最佳网络流量路径。 9. **动态路由协议**：探索动态路由协议，相较于静态路由的优势，以及它们如何自动更新路由，深入分析路由指标、负载均衡等关键概念，并进行协议配置的实验演示。 通过本课程的学习，您将获得深化的网络知识和实用技能，为您的网络工程师职业发展打下坚实的基础。
Name:OSI Layer 2 - The Data-Link Layer
Description:In this module, we will explore OSI Layer 2, also known as the Data-Link Layer, which ensures reliable data transfer between devices within the same network. We will delve into Ethernet technology, its role in networking, and how it supports seamless communication.
Name:OSI Layer 1 - The Physical Layer
Description:In this module, we will examine OSI Layer 1, the Physical Layer, which includes the tangible components responsible for data transmission. We will also explore various Ethernet connection media, understanding their characteristics and applications in networking.
Name:Cisco Device Functions
Description:In this module, we will explore the essential functions of Cisco networking devices, including switches, routers, and hubs. We will examine their roles, how they facilitate network communication, and how Cisco's proprietary technologies enhance networking performance.
Name:The Life of a Packet
Description:In this module, we will follow the journey of a packet as it travels through a network, interacting with essential protocols like DNS and ARP. We will break down real-world scenarios to understand how data is routed efficiently across multiple networks.
Name:The Cisco Troubleshooting Methodology
Description:In this module, we will introduce Cisco's structured troubleshooting methodology to efficiently diagnose and fix network issues. Through theoretical concepts and a practical lab demo, we will explore a step-by-step approach to network problem resolution.
Name:Cisco Router and Switch Basics
Description:In this module, we will cover the fundamental concepts of Cisco router and switch configurations. We will explore setup procedures, speed and duplex settings, and troubleshooting techniques to ensure optimal network performance.
Name:Cisco Device Management
Description:In this module, we will explore Cisco device management, including boot-up processes, system recovery, and maintenance. We will cover essential operations such as password recovery, backups, and IOS upgrades to ensure network reliability.
Name:Routing Fundamentals
Description:In this module, we will introduce the core concepts of routing, covering local routes, static routes, and default routes. Through theoretical discussions and hands-on labs, we will learn how routers determine the best paths for network traffic.
Name:Dynamic Routing Protocols
Description:In this module, we will explore dynamic routing protocols, their advantages over static routes, and how they automate route updates. We will dive into key concepts like routing metrics, load balancing, and lab demonstrations of protocol configurations.
Take your networking skills to the next level with this intermediate-level CCNA course. You'll delve into OSI layers, Ethernet technology, and the inner workings of Cisco devices. Through hands-on demonstrations and real-world scenarios, you’ll gain a deep understanding of switching, VLANs, and routing—key components of modern network infrastructures. The course begins with foundational networking concepts, covering OSI Layers 1 and 2, Ethernet, and Cisco device operations. You'll explore the l
