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所在平台: Udemy |
课程主页: https://www.udemy.com/course/enhanced-interior-gateway-routing-protocol-eigrp-zero-hero-k/
课程评论：没有评论
课程名称：EIGRP完全教学 讲师：Arash Deljoo 课程概述：增强内部网关路由协议（EIGRP）是一种先进的距离矢量路由协议，旨在自动化路由决策和配置。该协议由思科系统公司设计，作为专有协议，仅在思科路由器上可用。2013年，思科决定允许其他供应商自由实现EIGRP的有限版本，并提供一些相关功能，如高可用性（HA），但仍保留EIGRP的某些功能（如EIGRP存根），以支持DMVPN和大规模校园部署，独占于自己。2016年，相关实施信息以RFC 7868的形式发布，虽未形成互联网标准规范，也使思科继续控制EIGRP协议。EIGRP用于路由器之间在同一自治系统内共享路由。与其他著名路由协议（如RIP）不同，EIGRP仅发送增量更新，从而减轻路由器的工作负载和传输数据量。EIGRP在1993年取代了内部网关路由协议（IGRP），其中一个主要原因是网络协议对无类IPv4地址的支持，而IGRP则无法满足这一需求。 课程大纲：无
Enhanced Interior Gateway Routing Protocol (EIGRP) is an advanced distance-vector routing protocol that is used on a computer network for automating routing decisions and configuration. The protocol was designed by Cisco Systems as a proprietary protocol, available only on Cisco routers. In 2013 Cisco decided to allow other vendors freely implement limited version of EIGRP with some of its associated features such as High Availability (HA), while withholding other EIGRP features such as EIGRP stub, needed for DMVPN and large-scale campus deployment, exclusively for themselves. Information needed for implementation was published with informational status as RFC 7868 in 2016, which did not make it into an Internet Standards Track specification and allowed Cisco to retain control of the EIGRP protocol.EIGRP is used on a router to share routes with other routers within the same autonomous system. Unlike other well known routing protocols, such as RIP, EIGRP only sends incremental updates, reducing the workload on the router and the amount of data that needs to be transmitted.EIGRP replaced the Interior Gateway Routing Protocol (IGRP) in 1993. One of the major reasons for this was the change to classless IPv4 addresses in the Internet Protocol, which IGRP could not support.
