By offering the new Service Routing Certification Program, Alcatel-Lucent is extending their reach and knowledge to networking professionals with a comprehensive demonstration of how to build smart, scalable networks. Serving as a course in a book from Alcatel-Lucent the world leader in designing and developing scalable systems this resource pinpoints the pitfalls to avoid when building scalable networks, examines the most successful techniques available for engineers who are building and operating IP networks, and provides overviews of the Internet, IP routing and the IP layer, and the practice of opening the shortest path first.
By:
K Hundley
Imprint: John Wiley & Sons Inc
Country of Publication: United States
Dimensions:
Height: 235mm,
Width: 187mm,
Spine: 38mm
Weight: 1.264kg
ISBN: 9780470429068
ISBN 10: 0470429062
Pages: 720
Publication Date: 26 June 2009
Audience:
Professional and scholarly
,
Undergraduate
Format: Paperback
Publisher's Status: Active
Foreword xix Introduction xxi Chapter 1: Introduction To Networking 1 Pre-Assessment 2 1 1: Before the Internet 4 ARPANET: Genesis of the Internet 4 ARPANET Challenges and the Origin of TCP/IP 6 From War Room to Boardroom: The Internet Comes of Age 8 1 2: Service Providers and Content Providers 9 1 3: Modern Internet Service Providers 13 1 4: Overview of TCP/IP 15 Understanding the TCP/IP Layers 18 Forwarding Data 21 The OSI Reference Model 27 Chapter Review 31 Post-Assessment 32 Chapter 2: The Alcatel-Lucent 7750 SR and 7450 ESS Components and the Command-Line Interface 37 Pre-Assessment 38 2 1 The Alcatel-Lucent 7750 Service Router Family 40 The Alcatel-Lucent 7450 Ethernet Service Switch Group 42 Control Plane versus Data Plane 44 Physical Components of the Alcatel-Lucent 7750 SR and 7450 ESS Series 45 How Packets Are Processed by the IOM 47 Basic Bootup Components 48 System Initialization Process 50 The Boot Options 51 2 2 Command-Line Interface 54 Provisioning the Alcatel-Lucent SR/ESS Systems 58 Using Logs and Alarms 62 Practice Lab: Alcatel-Lucent 7750/7450 Hardware and the CLI 66 Lab Section 2 1: First Contact 66 Lab Section 2 2: What Is the Router Doing? Getting Help and Information 69 Lab Section 2 3: Saving Configuration Changes 75 Chapter Review 78 Post-Assessment 79 Chapter 3: Data Link Overview 83 Pre-Assessment 84 3 1 OSI Layer 2 Overview 86 Types of Data Link Layer Protocols 87 Scope of the Data Link Layer 88 3 2 Layer 2 Protocols: PPP, ATM, and Time Division Multiplexing 90 PPP: The Point-to-Point Protocol 90 Circuit-Switching and ATM 93 Time Division Multiplexing 97 Broadcast and Shared Access Data Links 98 3 3 Ethernet Overview 100 Ethernet Addressing and Operations 106 Ethernet Transmission-CSMA/CD 109 Ethernet Physical Standards 114 Practice Lab: Configuring IOMs, MDAs, and Ports 116 Lab Section 3 1: A Full Deck of Cards 117 Lab Section 3 2: An MDA for Every Need 120 Lab Section 3 3: All Ports Up to L2 Ethernet 123 Chapter Review 126 Post-Assessment 127 Chapter 4: Switched Networks, Spanning Tree, and VLANs 131 Pre-Assessment 132 4 1 Ethernet Devices: Hubs and Switches 134 4 2 Ethernet Switching Operations 136 4 3 Ethernet Link Redundancy: LAG 139 LAG Configuration 140 4 4 Ethernet Path Redundancy: STP 143 Using STP to Prevent Loops 146 4 5 Virtual LANs 154 Chapter Review 163 Post-Assessment 165 Chapter 5: IP Addressing 169 Pre-Assessment 170 5 1 Interconnecting Networks 172 The Need for Layer 3 172 How Layer 3 Functions 173 5 2 The IP Header 177 IP Header Fields 178 5 3 IP Addressing 180 Class-Based IP Addressing 184 Private IP Addressing 189 Types of IP Addresses 189 5 4 IP Subnetting 192 Identifying an IP Subnet 193 IP Subnet Address Planning 197 IP Subnets and VLSM Examples 202 Subnet Creation Exercises 207 Answers to Subnet Questions 209 5 5 CIDR and Route Aggregation-The End of Classful IP Addressing 211 CIDR versus VLSM 215 Practice Lab: IP Addressing and Routing 218 Lab Section 5 1: IP Addressing with Enterprise Customers 219 Lab Section 5 2: IP Addressing with P, PE, and CE Routers 221 Lab Section 5 3: Layer 3 Interfaces 224 Chapter Review 231 Post-Assessment 232 Chapter 6: IP Forwarding and Services 237 Pre-Assessment 238 6 1 The IP Forwarding Process 240 6 2 Typical IP Configurations 243 NAT and PAT 246 Dhcp 249 6 3 Additional IP-Related Services 252 Icmp 252 Arp 254 6 4 IP Filtering 260 Practice Lab: ICMP and ARP 267 Lab Section 6 1: Testing for ICMP and ARP 268 Chapter Review 273 Post-Assessment 274 Chapter 7: Transport Layer Services-TCP and UDP 279 Pre-Assessment 280 7 1 Understanding the Transport Layer 282 7 2 Transport Control Protocol (TCP) 284 The TCP Header 286 Establishing a TCP Connection-The Three-Way Handshake 289 TCP Reliable Data Transfer 290 TCP Flow Control 293 TCP Operation 295 Congestion Control in TCP 297 7 3 User Datagram Protocol (UDP) 300 Capabilities of UDP 301 The UDP Header 302 UDP Similarities with TCP 303 7 4 Port Numbers and Sockets 304 Chapter Review 306 Post-Assessment 308 Chapter 8: Introduction to IP Routing 313 Pre-Assessment 314 8 1 IP Routing Concepts and Purposes 316 IGPs and EGPs 317 IP Forwarding Using the Routing Table 318 Building a Routing Table 322 IP Forwarding Details 325 Selecting Routes from Multiple Routing Protocols 328 8 2 Static and Default Routes 331 8 3 Dynamic Routing Protocols 334 Practice Lab: Introduction to IP Routing 340 Lab Section 8 1: Static Routes 341 Lab Section 8 2: Default Routes and Router Logic 345 Chapter Review 350 Post-Assessment 351 Chapter 9: Ospf 355 Pre-Assessment 356 9 1 Introduction to OSPF 358 The Shortest Path First Algorithm 359 Additional OSPF Features 360 9 2 Router IDs and Their Function 361 OSPF Point-to-Point Adjacencies 362 Forming an OSPF Adjacency 364 OSPF Commands 367 9 3 Link State Updates and Flooding 375 OSPF Metrics and SPF Calculation 379 Practice Lab: Open Shortest Path First (OSPF) 381 Lab Section 9 1: Single Area OSPF 382 Chapter Review 387 Post-Assessment 388 Chapter 10: Bgp 393 Pre-Assessment 394 10 1 Interior and Exterior Gateway Protocols 396 10 2 Autonomous Systems 398 10 3 History and Features of BGP 400 10 4 BGP Metrics 403 10 5 When to Use BGP 405 10 6 Packet Details and Operation 406 BGP Update Processing 407 10 7 BGP Case Studies 408 Use Case I 408 Use Case II 410 Use Case III 411 Practice Lab: BGP Routing 412 Lab Section 10 1: External BGP Routing 413 Lab Section 10 2: Internal BGP Routing 417 Chapter Review 421 Post-Assessment 423 Chapter 11: MPLS and VPN Services 427 Pre-Assessment 428 11 1 Services Overview 430 The Building Blocks of MPLS and VPN Services 431 Understanding VPN Services 433 Understanding MPLS 435 Understanding LDP 437 11 2 MPLS in Detail 440 11 3 VPN Services in Detail 443 Vpws 444 Vpls 445 Vprn 447 Practice Lab: Services 449 Lab Section 11 1: Services Framework 450 Lab Section 11 2: VPLS Example 457 Chapter Review 464 Post-Assessment 465 Appendix A: Chapter Assessment Questions and Answers 469 Assessment Questions 470 Chapter 1 470 Chapter 2 473 Chapter 3 476 Chapter 4 479 Chapter 5 483 Chapter 6 487 Chapter 7 490 Chapter 8 493 Chapter 9 497 Chapter 10 500 Chapter 11 503 Answers to Assessment Questions 506 Chapter 1 506 Chapter 2 507 Chapter 3 509 Chapter 4 510 Chapter 5 512 Chapter 6 514 Chapter 7 516 Chapter 8 517 Chapter 9 519 Chapter 10 520 Chapter 11 522 Appendix B: Lab Exercises and Solutions 525 Chapter 2: Alcatel-Lucent 7750/7450 Hardware and the Command Line Interface 526 Lab Section 2 1: First Contact 526 Lab Section 2 2: What Is the Router Doing? Getting Help and Information 529 Lab Section 2 3: Saving Configuration Changes 534 Chapter 3: Configuring IOMs, MDAs, and Ports 538 Lab Section 3 1: A Full Deck of Cards 539 Lab Section 3 2: An MDA for Every Need 542 Lab Section 3 3: All Ports Up to L2 Ethernet 545 Chapter 5: IP Addressing and Routing 548 Lab Section 5 1: IP Addressing with Enterprise Customers 548 Lab Section 5 2: IP Addressing with P, PE, and CE Routers 550 Lab Section 5 3: Layer 3 Interfaces 554 Chapter 6: ICMP and ARP 560 Lab Section 6 1: Testing for ICMP and ARP 560 Chapter 8: Introduction to IP Routing 565 Lab Section 8 1: Static Routes 566 Lab Section 8 2: Default Routes and Router Logic 569 Chapter 9: Open Shortest Path First (OSPF) 574 Lab Section 9 1: Single Area OSPF 574 Chapter 10: BGP Routing 580 Lab Section 10 1: External BGP Routing 581 Lab Section 10 2: Internal BGP Routing 585 Chapter 11: Services 590 Lab Section 11 1: Services Framework 591 Lab Section 11 2: VPLS Example 599 Solutions 606 Lab Section 2 1 Exercises 606 Lab Section 2 2 Exercises 606 Lab Section 2 3 Exercises 608 Lab Section 3 1 Exercises 609 Lab Section 3 2 Exercises 610 Lab Section 3 3 Exercises 611 Lab Section 5 1 Exercises 613 Lab Section 5 2 Exercises 613 Lab Section 5 3 Exercises 615 Lab Section 6 1 Exercises 618 Lab Section 8 1 Exercises 620 Lab Section 8 2 Exercises 623 Lab Section 9 1 Exercises 625 Lab Section 10 1 Exercises 628 Lab Section 10 2 Exercises 629 Lab Section 11 1 Exercises 638 Lab Section 11 2 Exercises 639 Glossary 649 Index 675
Kent Hundley (Alcatel-Lucent NRS I No. 1558) is a professional services IT consultant with more than 17 years of experience in the networking field. Kent has been a consultant for more than 12 years and has worked with numerous Fortune 100 enterprise clients and service provider customers in the areas of network architecture design, network operations, network management solutions, application analysis, and the design of security solutions. He is the author of several books on security and IPrelated technologies and currently works as a consultant for a leading provider of solutions for managing networks and applications.
