| 6.4 |  | Site-to-Site IPSec VPN Using Pre-shared Keys |
| 6.4.3 |  | Task 2 - configure IKE |

| The second task in configuring Cisco IOS IPSec is to configure the IKE parameters gathered earlier . Configuring IKE consists of four essential steps and commands:

1. Enable IKE with the

crypto isakmp enable command .
- Create IKE policies with the
crypto isakmp policy commands - .
- First, configure the IKE identity to use the hostname or IP address. Configure pre-shared keys with the
crypto isakmp key and associated commands .
- Verify the IKE configuration with the
show crypto isakmp policy command .

| Lab Activity e-Lab Activity: Configure IKE In this activity, students will learn how to configure the IKE parameters gathered earlier.

| Media Activity Demonstration Activity: Configuring IKE In this activity, students will learn the steps to configure IKE.

| Media Activity Demonstration Activity: Configure IKE In this activity, drag and drop the boxes to the appropriate step to configure IKE.