| Description |
1 online resource |
| Contents |
Cover -- Contents -- Foreword -- Introduction -- Part I: Network Design Overview -- Chapter 1 Network Design Goals and Techniques -- Goals for Network Design -- Reliability -- Reliability and Resiliency -- Manageability -- Scalability -- Layering -- Summary -- Review Questions -- Chapter 2 Applying the Fundamentals -- Hierarchical Design -- Addressing and Summarization -- Redistribution -- Review Questions -- Part II: Interior Gateway Protocols -- Chapter 3 EIGRP Network Design -- Deploying EIGRP on a Large-Scale Three-Layer Hierarchical Network -- Deploying EIGRP on a Two-Layer Hierarchical Network -- New Features in EIGRP -- 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 SIA Routes -- Case Study: Redistribution -- Case Study: Retransmissions and SIA -- Case Study: Multiple EIGRP Autonomous Systems -- Review Questions -- Chapter 4 OSPF Network Design -- Summarization and Aggregation -- Deploying OSPF on Specific Topologies -- Case Study: OSPF Externals and the Next Hop -- Case Study: Troubleshooting OSPF Neighbor Adjacencies -- Review Questions -- Chapter 5 IS-IS Network Design -- Deploying IS-IS on a Three-Layer Hierarchy -- Deploying IS-IS on a Two-Layer Hierarchy -- Working with IS-IS Routing Areas -- Deploying IS-IS on Specific Topologies -- Other Considerations in IS-IS Scaling -- Case Study: Troubleshooting IS-IS Neighbor Relationships -- Review Questions -- Part III: Advanced Network Design -- Chapter 6 BGP Cores and Network Scalability -- Case Study: Troubleshooting BGP Neighbor Relationships -- BGP in the Core -- Scaling Beyond the Core -- BGP Network Growing Pains -- External Connections -- Review Questions -- Chapter 7 High Availability and Fast Convergence -- Considerations in Fast Convergence -- Fast Down Detection -- Slowing Down When the Network Speeds Up -- Calculating the Route Faster -- Deploying GR and Fast Convergence Technologies -- Review Questions -- Chapter 8 Routing Protocol Security -- Fundamentals of Routing and Security -- Types of Attacks Against Routing Systems -- Protecting Routing Domain Legitimacy -- Protecting Routing Information -- Future Directions in Routing Protocol Security -- Review Questions -- References -- Chapter 9 Virtual Private Networks -- MPLS -- IPSec -- GRE -- NHRP -- Dynamic Multipoint IPSec VPNs -- Review Questions -- References -- Part IV: Appendixes -- Appendix A: EIGRP for IP Basics of Operation -- Appendix B: OSPF Basics of Operation -- Appendix C: Integrated IS-IS Basics of Operation -- Appendix D: Border Gateway Protocol 4 Basics of Operation -- Appendix E: IP Network Design Checklist -- Appendix F: Answers to Review Questions -- Appendix G: Which Routing Protocol? -- Index -- A -- B -- C -- D -- E -- F -- G -- H -- I -- J-K-L -- M -- N -- O -- P -- Q -- R -- S -- T -- U-V -- W-X-Y-Z |
| Summary |
Techniques for optimizing large-scale IP routing operation and managing network growth Understand the goals of scalable network design, including tradeoffs between network scaling, convergence speed, and resiliency Learn basic techniques applicable to any network design, including hierarchy, addressing, summarization, and information hiding Examine the deployment and operation of EIGRP, OSPF, and IS-IS protocols on large-scale networks Understand when and how to use a BGP core in a large-scale network and how to use BGP to connect to external networks Apply high availability and fast convergence to achieve 99.999 percent, or "five 9s" network uptime Secure routing systems with the latest routing protocol security best practices Understand the various techniques used for carrying routing information through a VPN Optimal Routing Design provides the tools and techniques, learned through years of experience with network design and deployment, to build a large-scale or scalable IP-routed network. The book takes an easy-to-read approach that is accessible to novice network designers while presenting invaluable, hard-to-find insight that appeals to more advanced-level professionals as well. Written by experts in the design and deployment of routing protocols, Optimal Routing Design leverages the authors' extensive experience with thousands of customer cases and network designs. Boiling down years of experience into best practices for building scalable networks, this book presents valuable information on the most common problems network operators face when seeking to turn best effort IP networks into networks that can support Public Switched Telephone Network (PSTN)-type availability and reliability. Beginning with an overview of design fundamentals, the authors discuss the tradeoffs between various competing points of network design, the concepts of hierarchical network design, redistribution, and addressing and summarization. This first part provides specific techniques, usable in all routing protocols, to work around real-world problems. The next part of the book details specific information on deploying each interior gateway protocol (IGP)-including EIGRP, OSPF, and IS-IS-in real-world network environments. Part III covers advanced topics in network design, including border gateway protocol (BGP), high-availability, routing protocol security, and virtual private networks (VPN). Appendixes cover the fundamentals of each routing protocol discussed .. |
| Notes |
Print version record |
| Subject |
TCP/IP (Computer network protocol)
|
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Routers (Computer networks)
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TCP/IP (Computer network protocol)
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Routers (Computer networks)
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Routers (Computer networks)
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TCP/IP (Computer network protocol)
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Electrical & Computer Engineering.
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Engineering & Applied Sciences.
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Telecommunications.
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| Form |
Electronic book
|
| Author |
Slice, Don
|
|
Retana, Alvaro, CCIE
|
| LC no. |
2003116562 |
| ISBN |
1587051877 |
|
9781587051876 |
|
8131737721 |
|
9788131737729 |
|
