White Paper Abstract:
This document provides configuration guidance for users of Cisco® Dynamic Multipoint VPN (DMVPN) technology on Cisco IOS® IPSec routers. The Cisco 7600 Series platform is an exception because it does not support FVRF. The IVRF configuration described below shall work on the Cisco 7600 Series and the Cisco Catalyst® 6500 Series as well. The testing was performed on Cisco 1841 integrated services routers running Cisco IOS Software Releasae 12.3(11)T3. The objective of the testing was to configure and test interaction of DMVPN with Front VRF (FVRF) as well as internal VRF (IVRF)