本书是一本关于在Cisco路由器上的IOS软件中进行配置的内容全面的参考书。全书共分为14章，分别介绍了配置基础知识、界面配置、拨号解决方案、桥接技术、IBM连网、IP编址和服务、IP路由选择协议、IP路由处理、非IP路由选择协议、服务质量、Cisco IOS软件交换服务、语音和电话、安全和VPN、访问控制和正则表达式等内容。-This book is a book about Cisco routers in the Cisco IOS software configuration of the contents of the comprehensive reference books. Encyclopedia is divided into 14 chapters are introduced, and configuration basic knowledge, interface configuration, dial-up solutions, bridging technology, IBM networking, IP addressing and service, IP routing protocol, IP routing processing, the IP routing protocol, service quality, and Cisco Cisco IOS software exchange service, voice and telephone, safety, and VPN, access control and regular expressions, etc.