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TCP/IP路由技术(第一卷 第二版 英文版)

TCP/IP路由技术(第一卷 第二版 英文版)

作者:(美)多伊尔、等

出版社:人民邮电出版社

出版时间:2007-07-01

ISBN:9787115160249

定价:¥118.00

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内容简介
  《TCP/IP路由技术(第1卷)(第2版)(英文版)》是一本详细而又完整地介绍互连网络内部网关协议(IGP)的专业书籍,堪称有关IGP方面不可多得的经典之作。《TCP/IP路由技术(第1卷)(第2版)(英文版)》共分三个部分。第一部分主要介绍了网络和路由选择的基本知识,其中包括IPv4协议、IPv6协议和路由技术。第二部分是《TCP/IP路由技术(第1卷)(第2版)(英文版)》的精华,这一部分详细、深入地讲述了各种常用的内部路由协议,如RIP、RIPv2、RIPng、无类别路由选择、EIGRP、OSPFv2、OSPFv3、IS—IS等协议,每一章除了对该协议的实现机制和参数详尽阐述,使读者对协议的实现原理有一个清晰的理解外,还通过在实际网络环境中的实例,详细地论述了该协议在Cisco路由器上的配置和故障处理方法,帮助读者获取大量解决实际问题的专业技能。第三部分介绍了如路由重新分配、缺省路由/按需路由选择、路由过滤、路由映射等多种重要而有效的路由控制工具,用来创建和管理多个IP路由选择协议的协调和互操作。附录部分讲述了二进制、十六进制转换、访问列表、CCIE提示等内容。相对于第一版,《TCP/IP路由技术(第1卷)(第2版)(英文版)》第二版具有以下更新:在第一版详细讲述IPv4协议中IGP的基础上,大量增加了相应协议在IPv6协议中的实现和配置,其中单独一章用来讲述IPv6中应用的OSPFv3协议,这是《TCP/IP路由技术(第1卷)(第2版)(英文版)》新版的一大亮点;同时《TCP/IP路由技术(第1卷)(第2版)(英文版)》根据Internet和Cisco lOS系统的最新发展,适当地删减了如网桥、IGRP等过时的内容,并增加了许多新的IOS增强特性的讲解。《TCP/IP路由技术(第1卷)(第2版)(英文版)》的读者不仅是那些准备CCIE考试的考生,也是任何需要完整理解IPv4,特别是IPv6下TCP/IP内部路由选择协议实现的网络设计和工程人员。《TCP/IP路由技术(第1卷)(第2版)(英文版)》中对协议细节的讲解和对网络实例的探讨相信会让读者获益匪浅。
作者简介
暂缺《TCP/IP路由技术(第一卷 第二版 英文版)》作者简介
目录
Part I Routing Basics 3
Chapter 1 TCP/IP Review 5
TCP/IP Protocol Layers 5
IP Packet Header 7
IPv4 Addresses 16
 First Octet Rule 18
 Address Masks 20
 Subnets and Subnet Masks 22
 Designing Subnets 24
 Breaking the Octet Boundary 25
 Troubleshooting a Subnet Mask 29
Address Resolution Protocol (ARP) 30
 Proxy ARP 35
 Gratuitous ARP 36
 Reverse ARP 36
Internet Control Message Protocol (ICMP) 37
Host-to-Host Layer 41
 TCP 41
 UDP 44
Looking Ahead 45
Summary Table: Chapter 1 Command Review 45
Recommended Reading 46
Review Questions 46
Configuration Exercises 47
Troubleshooting Exercises 47
Chapter 2 IPv6 Overview 49
IPv6 Addresses 50
 Address Representation 50
 IPv6 Address Types 52
  Global Unicast Addresses 53
  Identifying IPv6 Address Types 54
  Local Unicast Addresses 55
  Anycast Addresses 55
  Multicast Addresses 56
  Embedded IPv4 Addresses 58
IPv6 Packet Header Format 58
Extension Headers 60
ICMPv6 63
Neighbor Discovery Protocol 64
 NDP Messages 65
 Router Discovery 70
 Address Autoconfiguration 71
 Duplicate Address Detection 73
 Neighbor Address Resolution 74
 Privacy Addresses 75
 Neighbor Unreachability Detection 76
Looking Ahead 77
Review Questions 77
Chapter 3 Static Routing 81
Route Table 81
Configuring Static Routes 84
 Case Study: Simple IPv4 Static Routes 85
 Case Study: Simple IPv6 Static Routes 90
 Case Study: Summary Routes 94
 Case Study: Alternative Routes 96
 Case Study: Floating Static Routes 97
 Case Study: IPv6 Floating Static Routes 100
 Case Study: Load Sharing 102
  Load Sharing and Cisco Express Forwarding 103
  Per Destination Load Sharing and Fast Switching 105
  Per Packet Load Sharing and Process Switching 105
  Which Switching Method Will Be Used? 106
 Case Study: Recursive Table Lookups 107
Troubleshooting Static Routes 109
 Case Study: Tracing a Failed Route 109
 Case Study: A Protocol Conflict 112
 Case Study: A Replaced Router 116
 Case Study: Tracing An IPv6 Failed Route 120
Looking Ahead 122
Summary Table: Chapter 3 Command Review 123
Review Questions 124
Configuration Exercises 124
Troubleshooting Exercises 126
Chapter 4 Dynamic Routing Protocols 131
Routing Protocol Basics 131
 Path Determination 132
 Metrics 133
  Hop Count 134
  Bandwidth 134
  Load 135
  Delay 135
  Reliability 135
  Cost 135
 Convergence 135
 Load Balancing 137
Distance Vector Routing Protocols 137
 Common Characteristics 138
  Periodic Updates 138
  Neighbors 138
  Broadcast Updates 138
  Full Routing Table Updates 139
 Routing by Rumor 139
 Route Invalidation Timers 140
 Split Horizon 141
 Counting to Infinity 143
 Triggered Updates 144
 Holddown Timers 144
 Asynchronous Updates 145
Link State Routing Protocols 146
 Neighbors 147
 Link State Flooding 147
  Sequence Numbers 148
  Aging 153
 Link State Database 154
 SPF Algorithm 156
 Areas 160
Interior and Exterior Gateway Protocols 160
Static or Dynamic Routing? 162
Looking Ahead 164
Recommended Reading 164
Review Questions 164
Part II Interior Routing Protocols 167
Chapter 5 Routing Information Protocol (RIP) 169
Operation of RIP 170
 RIP Timers and Stability Features 170
 RIP Message Format 172
 Request Message Types 174
 Classful Routing 175
  Classful Routing: Directly Connected Subnets 176
  Classful Routing: Summarization at Boundary Routers 176
  Classful Routing: Summary 178
Configuring RIP 178
 Case Study: A Basic RIP Configuration 178
 Case Study: Passive Interfaces 181
 Case Study: Configuring Unicast Updates 182
 Case Study: Discontiguous Subnets 184
 Case Study: Manipulating RIP Metrics 187
 Case Study: Minimizing the Impact of Updates 190
Troubleshooting RIP 193
Looking Ahead 193
Summary Table: Chapter 5 Command Review 193
Recommended Reading 194
Review Questions 194
Configuration Exercises 194
Troubleshooting Exercises 196
Chapter 6 RIPv2, RIPng, and Classless Routing 201
Operation of RIPv2 201
 RIPv2 Message Format 202
 Compatibility with RIPv1 205
 Classless Route Lookups 205
 Classless Routing Protocols 206
 Variable-Length Subnet Masking 206
 Authentication 210
Operation of RIPng 212
Configuring RIPv2 214
 Case Study: A Basic RIPv2 Configuration 215
 Case Study: Compatibility with RIPv1 215
 Case Study: Using VLSM 218
 Case Study: Discontiguous Subnets and Classless Routing 220
 Case Study: Authentication 222
Configuring RIPng 224
 Case Study: Basic RIPng Configuration 224
 Case Study: RIPng Process Customization 232
 Case Study: Metric Manipulation 233
 Case Study: Route Summarization 235
Troubleshooting RIPv2 and RIPng 236
 Case Study: Misconfigured VLSM 236
Looking Ahead 242
Summary Table: Chapter 6 Command Review 242
Recommended Reading 244
Review Questions 244
Configuration Exercises 244
Troubleshooting Exercises 246
Chapter 7 Enhanced Interior Gateway Routing Protocol (EIGRP) 251
The Roots of EIGRP: An Overview of IGRP 251
 Process Domains 252
 IGRP Timers and Stability Features 254
 IGRP Metrics 255
From IGRP to EIGRP 261
Operation of EIGRP 263
 Protocol-Dependent Modules 263
 Reliable Transport Protocol 264
 Neighbor Discovery/Recovery 265
 Diffusing Update Algorithm 266
  DUAL: Preliminary Concepts 267
  DUAL Finite State Machine 273
  Diffusing Computation: Example 1 276
  Diffusing Computation: Example 2 280
 EIGRP Packet Formats 287
  EIGRP Packet Header 288
  General TLV Fields 289
  IP-Specific TLV Fields 290
 Address Aggregation 293
 EIGRP and IPv6 297
Configuring EIGRP 297
 Case Study: A Basic EIGRP Configuration 297
 Case Study: Unequal-Cost Load Balancing 299
 Case Study: Setting Maximum Paths 302
 Case Study: Multiple EIGRP Processes 305
 Case Study: Disabling Automatic Summarization 307
 Case Study: Stub Routing 309
 Case Study: Address Summarization 315
Authentication 316
 Troubleshooting EIGRP 317
 Case Study: A Missing Neighbor 318
Stuck-in-Active Neighbors 323
Looking Ahead 328
Summary Table: Chapter 7 Command Review 328
Review Questions 329
Configuration Exercises 330
Troubleshooting Exercises 332
Chapter 8 OSPFv2 335
Operation of OSPF 336
 Neighbors and Adjacencies 337
  Hello Protocol 338
  Network Types 339
  Designated Routers and Backup Designated Routers 340
  OSPF Interfaces 344
  OSPF Neighbors 350
  Flooding 363
 Areas 367
  Router Types 369
  Partitioned Areas 371
  Virtual Links 373
 Link-State Database 374
  LSA Types 377
  Stub Areas 386
 Route Table 389
  Destination Types 390
  Path Types 391
  Route Table Lookups 393
 Authentication 393
 OSPF over Demand Circuits 393
 OSPF Packet Formats 395
  Packet Header 396
  Hello Packet 398
  Database Description Packet 399
  Link State Request Packet 400
  Link State Update Packet 401
  Link State Acknowledgment Packet 402
 OSPF LSA Formats 402
  LSA Header 403
  Router LSA 403
  Network LSA 406
  Network and ASBR Summary LSAs 407
  Autonomous System External LSA 408
 NSSA External LSA 409
  Options Field 410
Configuring OSPF 411
 Case Study: A Basic OSPF Configuration 411
 Case Study: Setting Router IDs with Loopback Interfaces 414
 Case Study: Domain Name Service Lookups 417
 Case Study: OSPF and Secondary Addresses 418
 Case Study: Stub Areas 423
 Case Study: Totally Stubby Areas 426
 Case Study: Not-So-Stubby Areas 428
 Case Study: Address Summarization 435
 Case Study: Filtering Between Areas 441
 Case Study: Authentication 441
 Case Study: Virtual Links 444
 Case Study: OSPF on NBMA Networks 446
 Case Study: OSPF over Demand Circuits 454
Troubleshooting OSPF 455
 Case Study: An Isolated Area 460
 Case Study: Misconfigured Summarization 463
Looking Ahead 466
Summary Table: Chapter 8 Command Review 466
Recommended Reading 469
Review Questions 469
Configuration Exercises 470
Troubleshooting Exercises 472
Chapter 9 OSPFv3 477
Operation of OSPFv3 477
 OSPFv3 Differences from OSPFv2 478
 OSPFv3 Messages 479
 An Overview of OSPFv3 LSAs 481
 OSPFv3 LSA Formats 484
  The Router LSA 484
  Network LSA 486
  Inter-Area Prefix LSA 486
  Inter-Area Router LSA 487
  AS-External LSA 488
  Link LSA 489
  Intra-Area Prefix LSA 491
  Options Field 493
Configuring OSPFv3 494
 Case Study: A Basic OSPFv3 Configuration 494
 Case Study: Stub Areas 497
 Case Study: Multiple Instances on a Link 499
 Case Study: OSPFv3 on NBMA Networks 500
Troubleshooting OSPFv3 506
 Case Study: Frame-Relay Mapping 506
Looking Ahead 509
Summary Table: Chapter 9 Command Review 509
Recommended Reading 510
Review Questions 510
Configuration Exercises 511
Chapter 10 Integrated IS-IS 513
Operation of Integrated IS-IS 515
 IS-IS Areas 516
 Network Entity Titles 519
 IS-IS Functional Organization 521
  Subnetwork Dependent Functions 521
  Subnetwork Independent Functions 526
 IS-IS PDU Formats 534
  TLV Fields 536
  IS-IS Hello PDU Format 539
  IS-IS Link State PDU Format 546
  IS-IS Sequence Numbers PDU Format 552
 Extensions to IS-IS 554
  3-Way Handshaking 555
  Domain-Wide Prefix Distribution 556
  Wide Metrics 558
  Routing IPv6 with IS-IS 560
  Dynamic Hostname Exchange 562
  Multiple Topologies 562
  Mesh Groups 566
 Flooding Delays 571
 Improving SPF Efficiency 573
Configuring Integrated IS-IS 574
 Case Study: A Basic IPv4 Integrated IS-IS Configuration 574
 Case Study: Changing the Router Types 579
 Case Study: An Area Migration 581
 Case Study: Route Summarization 585
 Case Study: Authentication 587
 Case Study: A Basic Integrated IS-IS Configuration for IPv6 591
 Case Study: Transition to Multiple Topology Mode 596
 Case Study: Route Leaking Between Levels 598
 Case Study: Multiple L1 Areas Active on A Router 604
Troubleshooting Integrated IS-IS 606
 Troubleshooting IS-IS Adjacencies 607
 Troubleshooting the IS-IS Link-State Database 610
 Case Study: Integrated IS-IS on NBMA Networks 615
Looking Ahead 619
Summary Table: Chapter 10 Command Review 619
Review Questions 623
Configuration Exercises 624
Troubleshooting Exercises 626
Part III Route Control and Interoperability 629
Chapter 11 Route Redistribution 631
Principles of Redistribution 632
 Metrics 633
 Administrative Distances 633
 Redistributing from Classless to Classful Protocols 639
Configuring Redistribution 642
 Case Study: Redistributing IGRP and RIP 645
 Case Study: Redistributing EIGRP and OSPF 646
 Case Study: Redistribution and Route Summarization 651
 Case Study: Redistributing OSPFv3 and RIPng 657
 Case Study: Redistributing IS-IS and RIP/RIPng 663
 Case Study: Redistributing Static Routes 669
Looking Ahead 672
Summary Table: Chapter 11 Command Review 672
Review Questions 673
Configuration Exercises 673
Troubleshooting Exercises 674
Chapter 12 Default Routes and On-Demand Routing 677
Fundamentals of Default Routes 677
Fundamentals of On-Demand Routing 680
Configuring Default Routes and ODR 681
 Case Study: Static Default Routes 682
 Case Study: The Default-Network Command 687
 Case Study: The Default-Information Originate Command 691
 Case Study: Configuring On-Demand Routing 697
Looking Ahead 698
Summary Table: Chapter 12 Command Review 698
Review Questions 699
Chapter 13 Route Filtering 701
Configuring Route Filters 702
 Case Study: Filtering Specific Routes 703
 Case Study: Route Filtering and Redistribution 708
 Case Study: A Protocol Migration 711
 Case Study: Multiple Redistribution Points 716
 Case Study: Using Administrative Distances to Set Router Preferences 722
Looking Ahead 724
Summary Table: Chapter 13 Command Review 724
Configuration Exercises 724
Troubleshooting Exercises 727
Chapter 14 Route Maps 731
Basic Uses of Route Maps 731
Configuring Route Maps 734
 Case Study: Policy Routing 737
 Case Study: Policy Routing and Quality of Service Routing 744
 Case Study: Route Maps and Redistribution 747
 Case Study: Route Tagging 752
 Case Study: Filtering Tagged Routes Out of OSPF Route Table 757
 Case Study: IPv6 Redistribution with Route Maps 759
Looking Ahead 761
Summary Table: Chapter 14 Command Review 761
Review Questions 763
Configuration Exercises 763
Troubleshooting Exercise 764
Part IV Appendixes 767
Appendix A Tutorial: Working with Binary and Hex 769
Appendix B Tutorial: Access Lists 775
Appendix C CCIE Preparation Tips 803
Appendix D Answers to Review Questions 809
Appendix E Solutions to Configuration Exercises 827
Appendix F Solutions to Troubleshooting Exercises 881
Index 887
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