· IPSec VPN is a security feature that allow you to create secure communication link (also called VPN Tunnel) between two different networks located at different sites. Cisco IOS routers can be used to setup VPN tunnel between two sites. Traffic like data, voice, video, etc. can be securely transmitted through the VPN tunnel.
· Part 2: Configure a Site-to-Site VPN with Cisco IOS. In Part 2 of this lab, you configure an IPsec VPN tunnel between R1 and R3 that passes through R2. You will configure R1 and R3 using the Cisco IOS CLI. You then review and test the resulting configuration. Task 1: Configure IPsec VPN Settings on R1 and R3
· Configuring IPSec VPN on Cisco IOS by George Ou in Networking on October 26, 2006, 12:00 AM PST Learn how to configure a secure IPSec VPN tunnel on a Cisco IOS router.
In the good old days, Uncle Sam lived within his income...and without most of ours.