TCP/IP 路由技术 (第二卷)(英文版) PDF格式高清电子书免费下载

TCP/IP 路由技术 (第二卷)(英文版)

作者 [美]Jeff Doyle, CCIE#1919
出版社 人民邮电出版社
出版日期 2009-09-01
页数 945
格式 Paper book / ebook (PDF)
ISBN 9787115210999
价格 128
  • 内容简介
  • 图书目录
  • 免费下载

出版信息

ISBN:9787115210999
语言:简体中文
包装/印刷类型:1
开本:16开
出版时间:2009-09-01
页数:945

内容简介

本书深入系统地阐述了TCP/IP路由技术,内容包括几种重要的网络协议,如外部网关协议(EGP)、边界网关协议(BGP4),以及相应的高级IP路由技术与应用

  本书深入系统地阐述了TCP/IP路由技术,内容包括几种重要的网络协议,如外部网关协议(EGP)、边界网关协议(BGP4),以及相应的高级IP路由技术与应用——网络地址转换、IP组播路由技术、IPv6技术、路由器管理等。本书共分9章,首先介绍并讨论了有关主题的基本原理,接着是设计用来展示实际网络环境中相关概念的一系列配置范例,**后提供给读者经实践验证过的故障排除方法以解决网络可能会出现的问题。重点介绍了自治系统之间的路由选择策略以及诸如组播和IPv6等更具挑战性的路由选择和实施技术。

  本书内容全面,可读性强,含有协议配置、网络实施、故障排除等方面的大量实例,是备战CCIE认证考试的经典之作,适合准备参加CCIE考试的人员、网络与通信系统工程技术人员阅读。

图书目录

Table of Contents

Part I Exterior Gateway Protocols 3

Chapter 1 Exterior Gateway Protocol 5

 The Origins of EGP 5

 Operation of EGP 7

  EGP Topology Issues 7

  EGP Functions 9

  EGP Message Formats 18

 Shortcomings of EGP 26

 Configuring EGP 26

  Case Study: An EGP Stub Gateway 27

  Case Study: An EGP Core Gateway 31

  Case Study: Indirect Neighbors 35

  Case Study: Default Routes 38

 Troubleshooting EGP 39

  Interpreting the Neighbor Table 39

  Case Study: Converging at the Speed of Syrup 41

 End Notes 43

 Looking Ahead 43

 Review Questions 44

 Configuration Exercises 45

 Troubleshooting Exercise 51

Chapter 2 Introduction to Border Gateway Protocol 4 55

 Classless Interdomain Routing 55

  A Summarization Summary 56

  Classless Routing 57

  Summarization: The Good, the Bad, and the Asymmetric 61

  The Internet: Still Hierarchical After All These Years 64

  CIDR: Reducing Routing Table Explosion 69

  CIDR: Reducing Class B Address Space Depletion 71

  Difficulties with CIDR 72

 Who Needs BGP? 76

  A Single-Homed Autonomous System 78

  Multihoming to a Single Autonomous System 80

  Multihoming to Multiple Autonomous Systems 84

  A Note on “Load Balancing” 88

  BGP Hazards 88

 BGP Basics 90

  BGP Message Types 93

  The BGP Finite State Machine 95

  Path Attributes 98

  Administrative Weight 111

  AS_SET 112

  The BGP Decision Process 114

  Route Dampening 116

 IBGP and IGP Synchronization 118

 Managing Large-Scale BGP Peering 124

  Peer Groups 124

  Communities 124

  Route Reflectors 125

  Confederations 131

 BGP Message Formats 132

  The Open Message 133

  The Update Message 134

  The Keepalive Message 137

  The Notification Message 137

 End Notes 138

 Looking Ahead 139

 Recommended Reading 139

 Review Questions 139

Chapter 3 Configuring and Troubleshooting Border Gateway Protocol 4 149

 Basic BGP Configuration 149

  Case Study: Peering BGP Routers 149

  Case Study: Injecting IGP Routes into BGP 155

  Case Study: Injecting BGP Routes into an IGP 161

  Case Study: IBGP without an IGP 167

  Case Study: IBGP Over an IGP 174

  Case Study: EBGP Multihop 182

  Case Study: Aggregate Routes 185

 Managing BGP Connections 204

 Routing Policies 208

  Resetting BGP Connections 209

  Case Study: Filtering Routes by NLRI 211

  Case Study: Filtering Routes by AS_PATH 219

  Case Study: Filtering with Route Maps 224

  Case Study: Administrative Weights 226

  Case Study: Administrative Distances and Backdoor Routes 234

  Case Study: Using the LOCAL_PREF Attribute 241

  Case Study: Using the MULTI_EXIT_DISC Attribute 246

  Case Study: Prepending the AS_PATH 252

  Case Study: Route Tagging 256

  Case Study: Route Dampening 261

 Large-Scale BGP 265

  Case Study: BGP Peer Groups 265

  Case Study: BGP Communities 270

  Case Study: Private AS Numbers 284

  Case Study: BGP Confederations 287

  Case Study: Route Reflectors 300

 Looking Ahead 307

 Recommended Reading 307

 Command Summary 307

 Configuration Exercises 312

 Troubleshooting Exercises 318

Part II Advanced IP Routing Issues 331

Chapter 4 Network Address Translation 333

 Operation of NAT 333

  Basic NAT Concepts 333

  NAT and IP Address Conservation 336

  NAT and ISP Migration 338

  NAT and Multihomed Autonomous Systems 340

  Port Address Translation 342

  NAT and TCP Load Distribution 343

  NAT and Virtual Servers 344

 NAT Issues 345

  Header Checksums 346

  Fragmentation 346

  Encryption 346

  Security 347

  Protocol-Specific Issues 347

 Configuring NAT 356

  Case Study: Static NAT 356

  Case Study: Dynamic NAT 364

  Case Study: A Network Merger 369

  Case Study: ISP Multihoming with NAT 374

  Port Address Translation 379

  Case Study: TCP Load Balancing 381

  Case Study: Service Distribution 383

 Troubleshooting NAT 386

 End Note 387

 Looking Ahead 388

 Command Summary 388

 Configuration Exercises 389

 Troubleshooting Exercises 392

Chapter 5 Introduction to IP Multicast Routing 395

 Requirements for IP Multicast 398

  Multicast IP Addresses 399

  Group Membership Concepts 404

  Internet Group Management Protocol (IGMP) 411

  Cisco Group Membership Protocol (CGMP) 419

 Multicast Routing Issues 427

  Multicast Forwarding 428

  Multicast Routing 429

  Sparse Versus Dense Topologies 431

  Implicit Joins Versus Explicit Joins 432

  Source-Based Trees Versus Shared Trees 435

  Multicast Scoping 437

 Operation of the Distance Vector Multicast Routing Protocol (DVMRP) 441

  Neighbor Discovery and Maintenance 442

  The DVMRP Routing Table 443

  DVMRP Packet Forwarding 444

  DVMRP Message Formats 445

 Operation of Multicast OSPF (MOSPF) 453

  MOSPF Basics 454

  Inter-Area MOSPF 456

  Inter-AS MOSPF 459

  MOSPF Extension Formats 460

 Operation of Core-Based Trees (CBT) 462

  CBT Basics 463

  Finding the Core 465

  CBT Designated Routers 465

  Member and Nonmember Sources 466

  CBT Message Formats 468

 Introduction to Protocol Independent Multicast (PIM) 473

 Operation of Protocol Independent Multicast, Dense Mode (PIM-DM) 475

  PIM-DM Basics 475

  Prune Overrides 481

  Unicast Route Changes 484

  PIM-DM-Designated Routers 484

  PIM Forwarder Election 484

 Operation of Protocol Independent Multicast, Sparse Mode (PIM-SM) 487

  PIM-SM Basics 488

  Finding the Rendezvous Point 489

  PIM-SM and Shared Trees 492

  Source Registration 496

  PIM-SM and Shortest Path Trees 502

  PIMv2 Message Formats 507

 End Notes 517

 Looking Ahead 518

 Recommended Reading 518

 Command Summary 519

 Review Questions 520

Chapter 6 Configuring and Troubleshooting IP Multicast Routing 531

 Configuring IP Multicast Routing 531

  Case Study: Configuring Protocol-Independent Multicast, Dense Mode (PIM-DM) 533

  Configuring Protocol-Independent Multicast, Sparse Mode (PIM-SM) 542

  Case Study: Multicast Load Sharing 568

 Troubleshooting IP Multicast Routing 576

  Using mrinfo 577

  Using mtrace and mstat 580

 Looking Ahead 584

 Configuration Exercises 585

 Troubleshooting Exercises 587

Chapter 7 Large-Scale IP Multicast Routing 593

 Multicast Scoping 593

 Case Study: Multicasting Across Non-Multicast Domains 595

 Connecting to DVMRP Networks 598

 Inter-AS Multicasting 602

  Multiprotocol Extensions for BGP (MBGP) 606

  Operation of Multicast Source Discovery Protocol (MSDP) 607

  MSDP Message Formats 609

 Case Study: Configuring MBGP 614

 Case Study: Configuring MSDP 619

 Case Study: MSDP Mesh Groups 624

 Case Study: Anycast RP 627

 Case Study: MSDP Default Peers 633

 Command Summary 636

 End Notes 637

 Looking Ahead 637

 Review Questions 638

Chapter 8 IP Version 6 643

 Design Goals of IPv6 643

  Improve Scalability 644

  Ease of Configuration 645

  Security 645

 Current State of IPv6 645

  IPv6 Specification (RFCs) 646

  Vendor Support 647

  Implementations 647

 IPv6 Packet Format 649

  The IPv6 Address 649

  Address Structure 654

  IPv6 Header 667

 IPv6 Functionality 672

  Enabling IPv6 Capability on a Cisco Router 673

  ICMPv6 674

  Neighbor Discovery 675

  Autoconfiguration 685

  Routing 690

  The Anycast Process 708

  Multicast 708

  Quality of Service 714

 Transition from IPv4 to IPv6 715

  Dual Stacks 715

  DNS 716

  IPv6 Tunneled in IPv4 717

  Network Address Translation-Protocol Translation 720

 End Notes 720

 Looking Ahead 721

 Recommended Reading 721

 Review Questions 721

 Chapter Bibliography 724

Chapter 9 Router Management 727

 Policies and Procedure Definition 727

  Service Level Agreements 728

  Change Management 729

  Escalation Procedures 730

  Updating Policies 730

 Simple Network Management Protocol 731

  Overview of SNMP 731

  CiscoWorks 733

  Router Configuration for SNMP 733

 RMON 740

  Overview of RMON 740

  Router Configuration for RMON 741

 Logging 744

 Syslog 748

  Overview of Syslog 748

  Router Configuration for Syslog 749

 Network Time Protocol 750

  Overview of NTP 751

  Router Configuration for NTP 751

 Accounting 756

  IP Accounting 756

  NetFlow 757

 Configuration Management 765

 Fault Management 766

 Performance Management 768

 Security Management 769

  Password Types and Encryption 770

  Controlling Interactive Access 770

  Minimizing Risks of Denial-of-Service Attacks 771

  TACACS+ 773

  RADIUS 780

  Secure Shell 780

 Designing Servers to Support Management Processes 782

 Network Robustness 782

  HSRP 783

 Lab 791

 Recommended Reading 792

 End Notes 792

 Looking Ahead 793

 Command Summary 793

 Review Questions 798

 Configuration Exercises 799

 Bibliography 800

Part III Appendixes 803

Appendix A The show ip bgp neighbors Display 805

Appendix B A Regular-Expression Tutorial 815

 Literals and Metacharacters 815

 Delineation: Matching the Start and End of Lines 816

 Bracketing: Matching a Set of Characters 816

 Negating: Matching Everything Except a Set of Characters 817

 Wildcard: Matching Any Single Character 817

 Alternation: Matching One of a Set of Characters 817

 Optional Characters: Matching a Character That May or May Not Be There 818

 Repetition: Matching a Number of Repeating Characters 818

 Boundaries: Delineating Literals 818

 Putting It All Together: A Complex Example 819

 Recommended Reading 819

Appendix C Reserved Multicast Addresses 821

 Internet Multicast Addresses 821

 References 830

 People 830

Appendix D Answers to Review Questions 837

 Answers to Chapter 1 Review Questions 837

 Answers to Chapter 2 Review Questions 838

 Answers to Chapter 5 Review Questions 845

 Answers to Chapter 7 Review Questions 851

 Answers to Chapter 8 Review Questions 852

 Answers to Chapter 9 Review Questions 855

Appendix E Answers to Configuration Exercises 857

 Answers to Chapter 1 Configuration Exercises 857

 Answers to Chapter 3 Configuration Exercises 864

 Answers to Chapter 4 Configuration Exercises 883

 Answers to Chapter 6 Configuration Exercises 891

 Answers to Chapter 9 Configuration Exercises 895

Appendix F Answers to Troubleshooting Exercises 899

 Answer to Chapter 1 Troubleshooting Exercise 899

 Answers to Chapter 3 Troubleshooting Exercises 900

 Answers to Chapter 4 Troubleshooting Exercises 910

 Answers to Chapter 6 Troubleshooting Exercises 912

Index 917

点击展开

点击收起

TCP/IP 路由技术 (第二卷)(英文版) PDF格式高清电子书免费下载

抱歉,暂无数据!催一下?我有资源 ?

看了 TCP/IP 路由技术 (第二卷)(英文版) 的用户也看了: