计算机网络中冗余链路及设备的管理

Management of Redundant Network Links and Devices

结合实际案例 ,以 Cisco产品为主线 ,介绍了计算机网络中冗余链路及网络设备使用方法和配置方法 ,利用冗余技术建立一个健壮的计算机网络。介绍了几个 Cisco独到而特有的技术 ,如 :生成树协议、快速转发、循环冗余链路及冗余路由等。

In the interest of building a robust network with redundancy technologies,this paper presents the technologies to manage redundant network links and devices and the corresponding configurations using Cisco products on a practical scenario.Some special and typical techniques of Cisco included in this paper are:STPSpanning Protocol,express forwarding,cyclic redundant links and redundant routing,etc..