CCNP:CIT学习指南(642-831)

CCNP:CIT学习指南(642-831)
作 者: 范德
出版社: 电子工业出版社
丛编项: 英文版
版权说明: 本书为出版图书,暂不支持在线阅读,请支持正版图书
标 签: CISCO认证考试
ISBN 出版时间 包装 开本 页数 字数
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作者简介

  ArthurPfund,CCIE#7249,现任一500强企业的首席工程师。在联网方面有8年多的经验,负责多数据中心环境下网络部分的战略和战术革新。

内容简介

这本针对修订后的CCNP考试:642-831的学习指南为读者提供了:对关键考试内容的深入讲解;有关对Cisco网络进行故障诊断和优化的实用信息;成百道富有挑战性的复习题;选配光碟中有最新的考试复习软件,包括测试引敬、示例仿真题和电子闪存卡。ArthurPfund,CCIE#7249,现任一500强企业的首席工程师。在联网方面有8年多的经验,负责多数据中心环境下网络部分的战略和战术革新。作为路由和交换领域真正的无冕之王,Cisco公司设立了一系列认证考试,以保证使用、管理或提供Cisco产品服务的技术人员能够具备相应的技术水平,而其考试目标和内容随其产品不断地发生变化。为覆盖其最新的考试目标,我们采用“原版引进,重新排版印刷”的方式以最快的速度出版Cisco认证考试系列相应科目的辅导丛书来满足读者的需求。本书作为系列中的一本,针对CCNP:642-831考试而推出。书中的内容从故障诊断方法论开始,首先介绍了配置表和拓扑图,OSI参考模型及面向连接和无连接的协议,接着介绍了Cisco内置诊断工具的使用,串行连接和帧中继连接,之后是ISDN和相关协议及Catalyst系列交换机,最后以一个综合全书知识的现实世界的例子作为结尾。全书每一章后均有大量复习题和答案,其篇幅得当内容新颖实用,不仅适用于网络管理人员、网络设计和开发人员,更是CCNP应试人员的必备材料。

图书目录

Table of Contents

Introduction

Accessment Test

Chapter 1 Troubleshoting Methodology

The complexity of Internetworks

The Problem-Solving Model

Summary

Exam Essentials

Key Terms

Review Questions

Answers to Review Questions

Chapter 2 network Documentation

The Network Baseline

network Configuratin Table

network Topology Diagrams

Summary

Exam Essentials

commands Used in This Chapter

Key Terms

Review Questions

Answers to Review Questions

Chapter 3 End-system Documentation and Troubleshooting

End-System Network Configuration Table

End-System Network Tplology Diagram

Troubleshooting End-system Problems

Summary

Exam Essentials

commands Used in This Chapter

Key Terms

Review Questions

Answers to Review Questions

Chapter 4 Protocol Attributes

The OSI Reference Model

Global Protocol Classifications

Layer 2: Data-Link Layer Protocols and Applicatoins

Token Frame Format

Point-to-Point Protocol(PPP)

Synchronous Data Link Control(SDLC)

Frame Relay

Integrated Services Digital Network(ISDN)

Layer 3 and 4: IP Routed Protocols

Summary

Exam Essentials

Key Terms

Review Questions

Answers to Review Questions

Chapter 5 Cisco Diagnostic Commands and TCP/IP Connectivity Troubleshooting

Troubleshooting Commands

LAN Connectivity Problems

IP Access Lists

Summary

Exam Essentials

commands Used in This Chapter

Key Terms

Review Questions

Answers to Review Questions

Chapter 6 TCP/IP Routing Protocol Troubleshooting

Default Gateways

Static and Dynamic Routing

Troubleshooting RIP

Troubleshooting IGRP

Troubleshooting EIGRP

Troubleshooting OSPF

Troubleshooting BGP

Redistribution of Routing Protocols

TCP/IP Symptoms and Problems: Summary Sheet

TCP/IP Symptoms and Action Plans: Summary Sheet

Summary

Exam Essentials

commands Used in This Chapter

Key Terms

Review Questions

Answers to Review Questions

Chapter 7 Troubleshooting Serial Line and Frame Relay Connectivity

Troubleshooting Serial Lines

Troubleshooting Frame Relay

Summary

Exam Essentials

commands Used in This Chapter

Key Terms

Review Questions

Answers to Review Questions

Chapter 8 Troubleshootin ISDN

ISDN Fundamentals

Common ISDN Problems

Misconfigured Phone Switches

ISDN Trobleshooting commands

Debugging ISDN

Summary

Exam Essentials

commands Used in This Chapter

Key Terms

Review Questions

Answers to Review Questions

Chapter 9 Troubleshooting Switched Ethernet

Switches, Bridges, and Hubs

Catalyst Troubleshooting Tools

Controlling REcurring Paths with Spanning Tree

Virtual LANs

Cabling Issues

Troubleshooting Switched Connections

Hybrid/Native Command Conversion

Summary

Exam Essentials

commands Used in This Chapter

Key Terms

Review Questions

Answers to Review Questions

Chapter 10 Applying Cisco's Diagnostic Tools

Identifying and Resolving Generic Router Problems

Trobleshooting Ethernet Problems

Troubleshooting Token Ring Problems

Opening a Case with teh Technical Assistance Center

Summary

Exam Essentials

commands Used in This Chapter

Review Questions

Answers to Review Questions

Glossary