Sunday, July 20, 2008

Cisco Systems: Configuring a Virtual Tunnel Interface with IP Security

Configuring a Virtual Tunnel Interface with IP Security [IPSec Negotiation/IKE Protocols] - Cisco SystemsThis document provides a sample configuration for a virtual tunnel interface (VTI) with IP Security (IPSec). This configuration uses RIP version 2 routing protocol to propagate routes across the VTI. With a VTI, VPN traffic is forwarded to the IPSec virtual tunnel for encryption and then sent out of the physical interface. This sample configuration also demonstrates the use of Cisco Quality of Service with VTIs.

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