Summary

In this chapter, you learned about the challenges and issues of complex networks. You also learned about the need for a well-defined troubleshooting approach to counter these problems. There are primarily three approaches that you can use to effectively troubleshooting networks.

In the next chapter, you will learn about the behaviors and characteristics of protocols.

Note

All code listings, figures, and tables presented in this book can be found on the book’s companion CD-ROM.