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所在平台: Udemy |
课程主页: https://www.udemy.com/course/eigrp-over-the-top-otp-by-arash-deljoo-e/
课程评论：没有评论
Coursera课程总结：EIGRP Over the Top (OTP) 本课程由Arash Deljoo主讲，主要介绍了EIGRP Over the Top (OTP) 功能。 **课程概述：** EIGRP OTP 功能旨在创建一个单一的、端到端的增强内部网关路由协议 (EIGRP) 路由域，该域对用于连接不同 EIGRP 客户站点的底层公共或私有 WAN 传输是透明的。 当企业通过私有或公共 WAN 连接扩展其多站点连接时，服务提供商通常要求企业在 WAN 链路上使用额外的路由协议（通常是边界网关协议 BGP）来确保端到端路由。使用额外的协议会给企业带来额外的复杂性，例如额外的路由进程以及 EIGRP 和 WAN 路由协议之间为确保连接而持续的交互。 通过 EIGRP OTP 功能，路由被整合到 WAN 上的单一协议 (EIGRP)。这提供了以下优势： * **不依赖于 WAN 连接类型。** * **不依赖服务提供商进行路由传输。** * **不存在安全威胁，因为底层 WAN 对企业路由一无所知。** * **简化了双载波部署和设计，无需在客户站点之间配置和管理 EIGRP-BGP 路由分发和路由过滤。** * **允许轻松地在不同服务提供商之间进行转换。** * **支持 IPv4 和 IPv6 环境。** **课程大纲：** 课程没有提供详细的教学大纲。
The EIGRP Over the Top feature enables a single end-to-end Enhanced Interior Gateway Routing Protocol (EIGRP) routing domain that is transparent to the underlying public or private WAN transport that is used for connecting disparate EIGRP customer sites. When an enterprise extends its connectivity across multiple sites through a private or a public WAN connection, the service provider mandates that the enterprise use an additional routing protocol, typically the Border Gateway Protocol (BGP), over the WAN links to ensure end-to-end routing. The use of an additional protocol causes additional complexities for the enterprise, such as additional routing processes and sustained interaction between EIGRP and the routing protocol to ensure connectivity, for the enterprise. With the EIGRP Over the Top feature, routing is consolidated into a single protocol (EIGRP) across the WAN, which provides the following benefits:• There is no dependency on the type of WAN connection used. • There is no dependency on the service provider to transfer routes. • There is no security threat because the underlying WAN has no knowledge of enterprise routes. • This feature simplifies dual carrier deployments and designs by eliminating the need to configure and manage EIGRP-BGP route distribution and route filtering between customer sites. • This feature allows easy transition between different service providers. • This feature supports both IPv4 and IPv6 environments.
