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所在平台: Udemy |
课程主页: https://www.udemy.com/course/networking-routing-and-switching-from-basics-to-advanced/
课程评论：没有评论
**Coursera 课程总结：网络：从基础到高级的路由与交换** 本课程深入探讨了网络基础设施的创建与管理，重点掌握了关键的交换和路由协议。 **核心内容包括：** * **网络基础：** 讲解MAC地址和IP地址的功能及其在网络通信中的作用。 * **VLANs与互联：** 学习虚拟局域网（VLANs）的划分以优化性能和安全性，并通过“Router on a Stick”（ROAS）技术实现VLAN间通信。 * **STP与DHCP：** 深入理解生成树协议（STP）的原理，以防止网络环路和广播风暴；掌握动态主机配置协议（DHCP）的配置，以及DHCP Relay在跨网段服务中的应用。 * **EtherChannel技术：** 学习EtherChannel技术，通过聚合多个物理链路提升带宽和冗余性，并重点讲解PAgP和LACP两种链路聚合协议。 * **HSRP协议：** 掌握热备份路由器协议（HSRP），实现路由器冗余，确保网络连接的连续性。 课程强调理论与实践相结合，包含大量详细的实践操作部分。完成本课程后，您将具备设计和管理高效、可扩展、高弹性的网络基础设施的能力。
Learn how to create and manage a network infrastructure by mastering key switching and routing protocols, including DHCP, VLANs, inter-VLAN communication, Spanning Tree Protocol (STP), EtherChannel with Port Aggregation Protocol (PAgP) and Link Aggregation Control Protocol (LACP), and the Hot Standby Router Protocol (HSRP).In this course, you'll start with the basics, understanding what a MAC address is and how it functions alongside IP addressing to facilitate network communication. You'll dive into Virtual Local Area Networks (VLANs), which help segment networks for better performance and security, and explore inter-VLAN communication using Router on a Stick (ROAS), a technique that allows VLANs to communicate through a router.The course also covers Spanning Tree Protocol (STP), an essential mechanism that prevents network loops and ensures redundant links remain available without causing broadcast storms. You'll learn about Dynamic Host Configuration Protocol (DHCP), which automates IP address assignments, and how DHCP Relay helps extend DHCP services across different network segments.EtherChannel technology is another key focus, providing a method to bundle multiple physical links into a single logical link for increased bandwidth and redundancy. You'll gain insights into both PAgP and LACP, two popular EtherChannel protocols used for link aggregation.Finally, the course covers Hot Standby Router Protocol (HSRP), which provides redundancy by allowing a backup router to take over in the event of failure, ensuring uninterrupted network connectivity.By the end of this course, you'll have the skills to design and manage efficient, scalable, and resilient network infrastructures.Theory is Cool, but Skills Are King, that`s why you will see in my course very detailed practice parts.
