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Routing TCP IP Volume I CCIE Professional Development
Routing TCP/IP, Volume I (CCIE Professional Development)
Table of Contents
Copyright
About the Author
About the Reviewers
Introduction
Objectives
Audience
Organization
Conventions and Features
Foreword
Part I: Routing Basics
Chapter 1. Basic Concepts: Internetworks, Routers, and Addresses
Bicycles with Motors
Data Link Addresses
Repeaters and Bridges
Routers
Network Addresses
Looking Ahead
Recommended Reading
Review Questions
Chapter 2. TCP/IP Review
The TCP/IP Protocol Layers
The IP Packet Header
IP Addresses
ARP
ICMP
The Host-to-Host Layer
Looking Ahead
Summary Table: Chapter 2 Command Review
Recommended Reading
Review Questions
Configuration Exercises
Troubleshooting Exercises
Chapter 3. Static Routing
The Route Table
Configuring Static Routes
Troubleshooting Static Routes
Looking Ahead
Summary Table:Chapter 3 Command Review
Review Questions
Configuration Exercises
Troubleshooting Exercises
Chapter 4. Dynamic Routing Protocols
Routing Protocol Basics
Distance Vector Routing Protocols
Link State Routing Protocols
Interior and Exterior Gateway Protocols
Static or Dynamic Routing?
Looking Ahead
Recommended Reading
Review Questions
Part II: Interior Routing Protocols
Chapter 5. Routing Information Protocol (RIP)
Operation of RIP
Configuring RIP
Troubleshooting RIP
Looking Ahead
Summary Table: Chapter 5 Command Review.
Recommended Reading
Review Questions
Configuration Exercises
Troubleshooting Exercises
Chapter 6. Interior Gateway Routing Protocol (IGRP)
Operation of IGRP
Configuring IGRP
Troubleshooting IGRP
Looking Ahead
Summary Table: Chapter 6 Command Review
Recommended Reading
Review Questions
Configuration Exercises
Troubleshooting Exercises
Chapter 7. Routing Information Protocol Version 2
Operation of RIPv2
Configuring RIPv2
Troubleshooting RIPv2
Looking Ahead
Summary Table:Chapter 7 Command Review
Recommended Reading
Review Questions
Configuration Exercises
Troubleshooting Exercises
Chapter 8. Enhanced Interior Gateway Routing Protocol (EIGRP)
Figure 8.1. The four major components of EIGRP. RTP and neighbor discovery are lower-level protocols that enable the correct operation of DUAL. DUAL can perform route computations for multiple routed protocols.
Configuring EIGRP
Troubleshooting EIGRP
Looking Ahead
Summary Table:Chapter 8 Command Review
Review Questions
Configuration Exercises
Troubleshooting Exercises
Chapter 9. Open Shortest Path First
Neighbors and Adjacencies
Configuring OSPF
Troubleshooting OSPF
Looking Ahead
Summary Table: Chapter 9 Command Review
Recommended Reading
Review Questions
Configuration Exercises
Troubleshooting Exercises
Chapter 10. Integrated IS-IS
Operation of Integrated IS-IS
Configuring Integrated IS-IS
Troubleshooting Integrated IS-IS
Looking Ahead
Summary Table: Chapter 10 Command Review
Review Questions
Configuration Exercises
Troubleshooting Exercises
Part III: Route Control and Interoperability
Chapter 11. Route Redistribution
Principles of Redistribution
Configuring Redistribution
Looking Ahead
Summary Table: Chapter 11 Command Review
Review Questions
Configuration Exercises
Troubleshooting Exercises
Chapter 12. Default Routes and On-Demand Routing
Fundamentals of Default Routes
Fundamentals of On-Demand Routing
Configuring Default Routes and ODR
Looking Ahead
Summary Table: Chapter 12 Command Review
Review Questions
Chapter 13. Route Filtering
Configuring Route Filters
Looking Ahead
Summary Table: Chapter 13 Command Review
Configuration Exercises
Troubleshooting Exercises
Chapter 14. Route Maps
Basic Uses of Route Maps
Configuring Route Maps
Looking Ahead
Summary Table: Chapter 14 Command Review
Review Questions
Configuration Exercises
Troubleshooting Exercises
Part IV: Appendixes
Appendix A. Tutorial: Working with Binary and Hex
Working with Binary Numbers
Working with Hexadecimal Numbers
Appendix B. Tutorial: Access Lists
Access List Basics
Standard IP Access Lists
Extended IP Access Lists
Calling the Access List
Keyword Alternatives
Named Access Lists
Filter Placement Considerations
Access List Monitoring and Accounting
Appendix C. CCIE Preparation Tips
Laying the Foundations
Hands-On Experience
Intensifying the Study
The Final Six Months
Exam Day
Appendix D. Answers to Review Questions
Chapter 1
Chapter 2
Chapter 3
Chapter 4
Chapter 5
Chapter 6
Chapter 7
Chapter 8
Chapter 9
Chapter 10
Chapter 11
Chapter 12
Chapter 14
Appendix E. Solutions to Configuration Problems
Chapter 2
Chapter 3
Chapter 5
Chapter 6
Chapter 7
Chapter 8
Chapter 9
Chapter 10
Chapter 11
Chapter 13
Chapter 14
Appendix F. Solutions to Troubleshooting Exercises
Chapter 2
Chapter 3
Chapter 5
Chapter 6
Chapter 7
Chapter 8
Chapter 9
Chapter 10
Chapter 11
Chapter 13
Chapter 14
Index
index_SYMBOL
index_A
index_B
index_C
index_D
index_E
index_F
index_G
index_H
index_I
index_K
index_L
index_M
index_N
index_O
index_P
index_Q
index_R
index_S
index_T
index_U
index_V
index_W
index_Z
 

Summary Table: Chapter 9 Command Review

Command

Description

area area-id authentication[message-digest]

Enables type 1 or type 2 authentication for an area.

area area-id default-cost cost

Specifies a cost for the default route sent into a stub area by an ABR.

area area-id nssa [no-redistribution][default-information-originate][no-summary]

Configures an area as not-so-stubby (NSSA).

area area-id range address mask

Summarizes addresses into or out of an area.

area area-id stub [no-summary]

Configures an area as a stub or totally stubby area.

area area-id virtual-link router-id

Defines a virtual link between ABRs.

debug ip ospf adj

Shows the events involved in the building or breaking of an OSPF adjacency.

ip ospf authentication-key password

Assigns a password to an OSPF interface for use with type 1 authentication.

ip ospf cost cost

Specifies the outgoing cost of an OSPF interface.

ip ospf dead-interval seconds

Specifies the OSPF RouterDeadInterval for an interface.

ip ospf demand-circuit

Configures an interface as an OSPF demand circuit.

ip ospf hello-interval seconds

Specifies the OSPF HelloInterval for an interface.

ip ospf message-digest-key key-id md5 key

Specifies an interface's key ID and key (password) for use with type 2 authentication.

ip ospf name-lookup

Enables the reverse DNS lookup of names to match Router IDs in certain show commands.

ip ospf network [broadcast] [nonbroadcast][point-to-multipoint]

Configures the OSPF network type.

ip ospf priority number

Sets the router priority of an interface for use in the DR/BDR election process.

ip ospf retransmit-interval seconds

Sets an interface's OSPF RxmtInterval.

ip ospf transmit-delay seconds

Sets an interface's OSPF InfTransDelay.

maximum-paths

Sets the number of paths over which OSPF performs load balancing.

neighbor ip-address [priority number][poll-interval seconds] [cost cost]

Manually informs a router of its neighbors on a non-broadcast network.

network address inverse-mask area area-id

Specifies the interfaces on which OSPF is to run and specifies the area to which the interface is connected.

ospf auto-cost reference-bandwidth reference-bandwidth

Changes the default OSPF reference bandwidth used for the calculation of link costs.

ospf log-adjacency-changes

Logs neighbor state changes.

router ospf process-id

Enables an OSPF routing process.

show ip ospf [process-id]

Displays general information about an OSPF routing process.

show ip ospf border-routers

Displays a router's internal OSPF route table.

show ip ospf [process-id area-id] database

Displays all entries in the OSPF link state database.

show ip ospf [process-id area-id] database router [link state-id]

Displays type 1 LSAs in the OSPF link state database.

show ip ospf [process-id area-id] database network [link state-id]

Displays type 2 LSAs in the OSPF link state database.

show ip ospf [process-id area-id] database summary [link state-id]

Displays type 3 LSAs in the OSPF link state database.

show ip ospf [process-id area-id] database asbr-summary [link state-id]

Displays type 4 LSAs in the OSPF link state database.

show ip ospf [process-id area-id] database nssa-external [link state-id]

Displays type 7 LSAs in the OSPF link state database.

show ip ospf [process-id] database external [link state-id]

Displays type 5 LSAs in the OSPF link state database.

show ip ospf [process-id area-id] database database-summary

Displays the number of LSAs in the OSPF link state database by type and by area ID.

show ip ospf interface [type number]

Displays OSPF-specific information about an interface.

show ip ospf neighbor [type number][neighbor-id] [detail]

Displays information from the OSPF neighbor table.

show ip ospf virtual-links

Displays information about OSPF virtual links.

timer lsa-group-pacing pacing-time

Sets the minimum pacing time between two groups of LSAs whose refresh timers have expired.