| 14.6 |  | Task 4 - Test and Verify VPN Configuration |
| 14.6.6 |  | Debug IKE and IPSec traffic through the PIX Security Appliance |

| The debug command lets administrators view debug information. The show debug command displays the current state of tracing. The debug crypto IPSec, debug crypto isakmp, and debug crypto ca commands let the administrator debug IPSec connections. Use the no form of the command to disable debugging.

| Lab Activity Lab Exercise: Configure a Secure VPN Gateway Using IPSec Between Two Cisco Secure PIX Security Appliances In this lab, students will configure two Cisco Secure PIX to run a virtual private network (VPN) tunnel from one PIX to another PIX over a network using IP Security (IPSec). IPSec is a combination of open standards that provides data confidentiality, data integrity, and data origin authentication between IPSec peers.

| Lab Activity e-Lab Activity: Configure PIX Security Appliance IPSec for Pre-Shared Keys In this lab activity, the student will configure a secure VPN gateway using IPSec between two Cisco Secure PIX Security Appliances using pre-shared keys for authentication.