Chapter4 Introduction to the Cisco IOS The Cisco Router User Interface Cisco Internetwork Operation System(IOS)是Cisco 的routers和switches的内核 Cisco Router ... [阅读全文]
Chapter2 Internet Protocols TCP/IP and the DoD Model DoD模型被认为是OSI参考模型的浓缩品,分为4层,从上到下是: 1.Process/Application layer 2.Host-to-Host layer 3.Internet layer 4... [阅读全文]
Chapter10 Enhanced IGRP(EIGRP) and Open Shortest Path First(OSPF) EIGRP Features and Operation EIGRP是1种无分类(classless),增强的距离向量路由协议,和IGRP类似,EIGRP也使用AS,但是和... [阅读全文]