CCSP Self-Study: CCSP SNRS Exam Certification Guide

Chapter 21. Troubleshooting the VPN Configuration on a Cisco Router

This chapter covers the following subjects:

• show Commands

• debug Commands

• clear Commands

Much of the configuration of VPNs took place in Chapters 19, “Building a VPN Using IPsec,” and 20, “Scaling a VPN Using IPsec with a Certificate Authority.” This chapter covers primarily verifying the configuration of the router for Internet Key Exchange (IKE), IPsec, and interoperability with certification authorities (CA).

“Do I Know This Already?” Quiz

The purpose of the “Do I Know This Already?” quiz is to help you decide whether you really need to read the entire chapter. If you already intend to read the entire chapter, you do not necessarily need to answer these questions now.

The 10-question ...