Chapter 11. Troubleshooting Routing Protocols

This chapter covers the following subjects:

  • Perspectives on Troubleshooting Routing Protocol Problems: This short introductory section explains the troubleshooting process this book suggests for routing protocol problems.

  • Interfaces Enabled with a Routing Protocol: This section shows how to determine the interfaces on which a router attempts to form neighbor relationships and whose connected subnets to advertise.

  • Neighbor Relationships: This section examines why routers may fail to become neighbors with routers they should become neighbors with.

Chapters 3 and 7, the other two chapters of this book that are dedicated to troubleshooting, focus on the process of forwarding data. In particular, Chapter 7 ...

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