Foundation for Stability: Hierarchical Networks
by Russ White - CCIE, Don Slice - CCIE, Alvaro Retana - CCIE
Advanced IP Network Design (CCIE Professional Development)
- Copyright
- About the Authors
- About the Technical Reviewers
- Acknowledgments
- Introduction
- Foundation for Stability: Hierarchical Networks
- Hierarchical Design Principles
- Addressing & Summarization
- Redundancy
- Issues and Strategies of Redundancy
- Core Redundancy
- Distribution Redundancy
- Access Redundancy
- Connections to Common Services
- Summary
- Case Study: What's the Best Route?
- Case Study: Redundancy at Layer 2 Using Switches
- Case Study: Dial Backup with a Single Router
- Case Study: Dial Backup with Two Routers
- Review
- Applying the Principles of Network Design
- Scaling with Interior Gateway Protocols
- OSPF Network Design
- IS-IS Network Design
- EIGRP Network Design
- Analyzing the Network Core for Summarization
- Analyzing the Network's Distribution Layer for Summarization
- Analyzing Routing in the Network's Access Layer
- Analyzing Routes to External Connections
- Analyzing Routes to the Common Services Area
- Analyzing Routes to Dial-In Clients
- Summary of EIGRP Network Design
- Case Study: Summarization Methods
- Case Study: Controlling Query Propagation
- Case Study: A Plethora of Topology Table Entries
- Case Study: Troubleshooting EIGRP Neighbor Relationships
- Case Study: Troubleshooting Stuck-in-Active Routes
- Case Study: Redistribution
- Case Study: EIGRP/IGRP Redistribution
- Case Study: Retransmissions and SIA
- Case Study: Multiple EIGRP ASs
- Review
- Scaling beyond the Domain
- BGP Cores and Network Scalability
- BGP in the Core
- Scaling beyond the Core
- Dividing the Network into Pieces
- BGP Network Growing Pains
- Case Study: Route Reflectors as Route Servers
- Case Study: Troubleshooting BGP Neighbor Relationships
- Case Study: Conditional Advertisement
- Case Study: Dual-Homed Connections to the Internet
- Case Study: Route Dampening
- Review
- Other Large Scale Cores
- BGP Cores and Network Scalability
- Appendixes
- OSPF Fundamentals
- IS-IS Fundamentals
- EIGRP Fundamentals
- DUAL Operation
- Establishing Neighbor Relationships in an EIGRP Network
- Metrics in an EIGRP Network
- Loop Free Routes in EIGRP Networks
- Split-Horizon in EIGRP
- Clearing the Topology Table and Querying Neighbors in EIGRP Networks
- Stuck-in-Active Routes
- Bounding Queries in EIGRP Networks
- EIGRP Summarization
- Changing Metrics in EIGRP for Reliable Transport
- Load Balancing in EIGRP Networks
- BGP Fundamentals
- Answers to the Review Questions
- Answers to Chapter 1 Review Questions
- Answers to Chapter 2 Review Questions
- Answers to Chapter 3 Review Questions
- Answers to Chapter 4 Review Questions
- Answers to Chapter 5 Review Questions
- Answers to Chapter 6 Review Questions
- Answers to Chapter 7 Review Questions
- Answers to Chapter 8 Review Questions
- Answers to Chapter 9 Review Questions
- Glossary
- Index
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