Chapter 8. Router Security

On completing this chapter, you will be able to

• Explain the weaknesses of a router

• Describe services

• Use and configure access lists

• Describe Context-Based Access Control (CBAC)

This chapter covers router security, a subject that spans a broad spectrum in networkingnot only protection of the network, but also basic router security such as administrative access and services. The chapter also discusses advanced techniques such as Context-Based Access Control (CBAC). The case study at the end of the chapter is designed to present the security features covered in the chapter in a real-life context.