Table of Contents
Part I Exterior Gateway Protocols
Chapter 1 Exterior Gateway Protocol
Case Study: An EGP Stub Gateway
Case Study: An EGP Core Gateway
Case Study: Indirect Neighbors
Interpreting the Neighbor Table
Case Study: Converging at the Speed of Syrup
Chapter 2 Introduction to Border Gateway Protocol 4
Summarization: The Good, the Bad, and the Asymmetric
The Internet: Still Hierarchical After All These Years
CIDR: Reducing Routing Table Explosion
CIDR: Reducing Class B Address Space Depletion
A Single-Homed Autonomous System
Multihoming to a Single Autonomous System
Multihoming to Multiple Autonomous Systems
Managing Large-Scale BGP Peering
Chapter 3 Configuring and Troubleshooting Border Gateway Protocol 4
Case Study: Peering BGP Routers
Case Study: Injecting IGP Routes into BGP
Case Study: Injecting BGP Routes into an IGP
Case Study: IBGP without an IGP
Case Study: Filtering Routes by NLRI
Case Study: Filtering Routes by AS_PATH
Case Study: Filtering with Route Maps
Case Study: Administrative Weights
Case Study: Administrative Distances and Backdoor Routes
Case Study: Using the LOCAL_PREF Attribute
Case Study: Using the MULTI_EXIT_DISC Attribute
Case Study: Prepending the AS_PATH
Case Study: Private AS Numbers
Case Study: BGP Confederations
Part II Advanced IP Routing Issues
Chapter 4 Network Address Translation
NAT and IP Address Conservation
NAT and Multihomed Autonomous Systems
Case Study: ISP Multihoming with NAT
Case Study: TCP Load Balancing
Case Study: Service Distribution
Chapter 5 Introduction to IP Multicast Routing
Internet Group Management Protocol (IGMP)
Cisco Group Membership Protocol (CGMP)
Sparse Versus Dense Topologies
Implicit Joins Versus Explicit Joins
Source-Based Trees Versus Shared Trees
Operation of the Distance Vector Multicast Routing Protocol (DVMRP)
Neighbor Discovery and Maintenance
Operation of Multicast OSPF (MOSPF)
Operation of Core-Based Trees (CBT)
Introduction to Protocol Independent Multicast (PIM)
Operation of Protocol Independent Multicast, Dense Mode (PIM-DM)
Operation of Protocol Independent Multicast, Sparse Mode (PIM-SM)
PIM-SM and Shortest Path Trees
Chapter 6 Configuring and Troubleshooting IP Multicast Routing
Configuring IP Multicast Routing
Case Study: Configuring Protocol-Independent Multicast, Dense Mode (PIM-DM)
Configuring Protocol-Independent Multicast, Sparse Mode (PIM-SM)
Case Study: Multicast Load Sharing
Troubleshooting IP Multicast Routing
Chapter 7 Large-Scale IP Multicast Routing
Case Study: Multicasting Across Non-Multicast Domains
Multiprotocol Extensions for BGP (MBGP)
Operation of Multicast Source Discovery Protocol (MSDP)
Case Study: MSDP Default Peers
Enabling IPv6 Capability on a Cisco Router
Network Address Translation - Protocol Translation
Policies and Procedure Definition
Simple Network Management Protocol
Router Configuration for Syslog
Controlling Interactive Access
Minimizing Risks of Denial-of-Service Attacks
Designing Servers to Support Management Processes
Appendix A The show ip bgp neighbors Display
Appendix B A Regular-Expression Tutorial
Delineation: Matching the Start and End of Lines
Bracketing: Matching a Set of Characters
Negating: Matching Everything Except a Set of Characters
Wildcard: Matching Any Single Character
Alternation: Matching One of a Set of Characters
Optional Characters: Matching a Character That May or May Not Be There
Repetition: Matching a Number of Repeating Characters
Boundaries: Delineating Literals
Putting It All Together: A Complex Example
Appendix C Reserved Multicast Addresses
Appendix D Answers to Review Questions
Answers to Chapter 1 Review Questions
Answers to Chapter 2 Review Questions
Answers to Chapter 5 Review Questions
Answers to Chapter 7 Review Questions
Answers to Chapter 8 Review Questions
Answers to Chapter 9 Review Questions
Appendix E Answers to Configuration Exercises
Answers to Chapter 1 Configuration Exercises
Answers to Chapter 3 Configuration Exercises
Answers to Chapter 4 Configuration Exercises
Answers to Chapter 6 Configuration Exercises
Answers to Chapter 9 Configuration Exercises
Appendix F Answers to Troubleshooting Exercises
Answer to Chapter 1 Troubleshooting Exercise
Answers to Chapter 3 Troubleshooting Exercises
Answers to Chapter 4 Troubleshooting Exercises