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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
 

Troubleshooting Exercises

1:

A router is configured to redistribute between EIGRP and IGRP, as follows:


router eigrp 15
 network 192.168.5.0
 no auto-summary
 metric weights 0 1 1 0 1 1
!
router igrp 5
 network 172.16.0.0
 metric weights 0 0 0 1 1 1

The routers in the EIGRP domain are not learning routes into the IGRP domain, and routers in the IGRP domain are not learning routes into the EIGRP domain. What is wrong?

2:

Table 8.6 shows the values displayed in the show interface command for every interface in Figure 8.58. Which router will router F use as the successor to subnet A?

Table 8.6. The metric values for all interfaces in Figure 8.58, as displayed in the show interface command

Router

Interface

BW(k)

DLY (mS)

A

E0

F0

T0

S0

S1

10000

100000

16000

512

1544

1000

100

630

20000

20000

B

TO

S0

16000

1544

630

20000

C

E0

S0

10000

1544

1000

20000

D

E0

F0

S0

10000

100000

1544

1000

100

20000

E

E0

S0

10000

1544

1000

20000

F

F0

S0

100000

512

100

20000

G

E0

E1

F0

S0

10000

10000

100000

56

1000

1000

100

20000

Figure 8.58. The internetwork for Troubleshooting Exercises 2 through 6

graphics/08fig58.gif

3:

In Figure 8.58, what is router C's feasible distance to subnet A?

4:

In Figure 8.58, what is router G's feasible distance to subnet A?

5:

In Figure 8.58, which routers will router G show in its topology table as feasible successors?

6:

In Figure 8.58, what is router A's feasible distance to subnet B?