This chapter covers the following subjects:
IP Troubleshooting Tips and Tools: This section suggests some tips for how to approach host routing issues, routing related to routers, and IP addressing problems, including how to use several additional tools not covered elsewhere in this book.
A Troubleshooting Scenario: This section shows a three-part scenario, with tasks for each part that can be performed before seeing the answers.
This chapter has two main goals. First, this chapter covers some topics that are not covered elsewhere in this book, namely some troubleshooting commands on both hosts and routers. Second, this chapter reviews the core concepts of addressing and routing, but with a focus on how to approach ...