| 通过本书，你可以了解关于CCIE路由与交换笔试以及通信与服务笔试所涉及的全部知识点： 一般路由概念，如OSI模型、网络互连设备以及路由选择协议的特点等。快速以太网，吉比特以太网和无线局域网。透明桥接、VLAN和VLAN中继.帧中继、ATM和SONET/SDH。RIP、IGRP、ELGRP。OSPF和IS-IS。BGP、路由反射器和联盟。队列、MPLS、CAR和流量整形。IP多播、IP优先级和多服务网络。防火墙、加密以及其它的安全主题。 CCIE是网络界粂手可热的认证。获取CCIE认证非常困难，因而在业界拥有无可比拟的声誉。要准备CCIE考试，你必须花大量的时间学习广泛的技术知识，进而在现实网络中加以实践，然后才可以去参加CCIE路由与交换的笔试。本书涵盖了CCIE路由与交换以及通信与服务笔试要求的所有知识点，包括网络理论、设备操作、桥接和局域网交换，WAN、IP和IP路由选择协议、安全性及多业务网络。 本书由CCIE们编写和审校，有助于你理解和掌握通过考试必需的知识。通过每个章节关于每个知识点的小测验，可以优化你的学习时间。每章的最后提供了关键概念的回顾，有助于加强记忆。每章的“问题与答案”可以检验你对知识的理解程度，并且可以在一系列场景中，检验你对知识的吸收和利用。随书的光盘中有模拟测验，包含200多道测验题，你可以选择感兴趣的专题。加上经验和培训，这本书可以让你掌握CCIE笔试所需的知识，从而向CCIE进一步靠近。 |
| Chapter 1 CCIE Certification, Test Preparation, and Using This Book Cisco Certifications Cisco Certification Areas CCIE Certifications CCIE R&S CCIE C&S CCIE Written Exam Objectives CCIE R&S Written Exam Objectives CCIE C&S Written Exam General Knowledge Objectives Test Preparation, Test-Taking Tips, and Using This Book Chapter 2 Networking Concepts Review “Do I Know This Already?” Quiz Foundation Topics The OSI Reference Model Physical Layer (OS! Layer 1) Data-Link Layer (OSI Layer 2) Network Layer (OSI Layer 3) Transport Layer (OSI Layer 4) Session Layer (OSI Layer 5) Presentation Layer (OSI Layer 6) Application Layer (OSI Layer 7) Example of Layered Communication Numeric Conversion Hexadecimal Numbers Binary Numbers General Routing Concepts Hierarchical Model for Networks Basic Intemetworking Devices Routing Protocol Characteristics References Used Foundation Summary Q&A Scenario Chapter 3 Cisco Equipment Operations “Do I Know This Already?” Quiz Foundation Topics Infrastructure Central Processing Unit (CPU) Primary Memory Nonvolatile RAM (NVRAM) Read-Only Memory (ROM) Boot Flash Flash Memory Configuration Register Router Modes ROM Monitor Boot Mode User Exec Mode Privileged Exec Mode Configuration Mode Initial Configuration Dialog Router Operations Password Security TFrP Configuration File Manipulation Password Recovery Accessing Devices Router CLI Debug Switch Commands References Used Foundation Summary Q&A Scenario Chapter 4 Local-Area Networks and LAN Switching Chapter 5 Wide-Area Networks Chapter 6 Internet Protocols Chapter 7 Static Routing and Distance Vector Routing Protocols Chapter 8 IP Link-State Routing Protocols Chapter 9 Border Gateway Protocol Chapter 10 Administrative Distance, Access Lists, Route Manipulation, and IP Chapter 11 Traffic Management Chapter 12 Multiservice Networking, IPX Networking, and Security Appendix Answers to Quiz Questions Chapter 2 Answers to Q & A Section Chapter 2 Answers to Scenario Section Chapter 3 Answers to Q & A Section Chapter 3 Answers to Scenario Section Chapter 4 Answers to Q & A Section Chapter 4 Answers to Scenario Section Chapter 5 Answers to Q & A Section Chapter 5 Answers to Scenario Section Chapter 6 Answers to Q & A Section Chapter 6 Answers to Scenario Section Chapter 7 Answers to Q & A Section Chapter 7 Answers to Scenario Section Chapter 8 Answers to Q & A Section Chapter 8 Answers to Scenario Section Chapter 9 Answers to Q & A Section Chapter 9 Answers to Scenario Section Chapter 10 Answers to Q & A Section Chapter 10 Answers to Scenario Section Chapter 11 Answers to Q & A Section Chapter 11 Answers to Scenario Section Chapter 12 Answers to Q & A Section Chapter 12 Answers to Scenario Section Index |
内容加载中，请稍后...
商品评论（0条）