LabMinutes# RS0016 - NHRP (DMVPN) Phase 2 and 3 Spoke-to-Spoke Configuration on Cisco Router
more DMVPN video at http://www.labminutes.com/video/sec/D...
The video continues from "RS0015 - NHRP Phase 1" video into Phase 2 and 3 with dynamic Spoke-to-Spoke tunnels. We observes how a spoke router is able to construct a direct tunnel to other spokes through the process of Resolution request and reply. In the second half, the video demonstrates the benifit of route summarization allowed by NHRP Phase 3 configuration. Wireshark capture is reviewed throughout the video.
Topic includes
NHRP Phase 2 - Spoke-to-Spoke Tunnel
NHRP Phase 3 - Route Summarization at Hub
NHRP Resolution Request/Reply
NHRP 'shortcut' and 'redirect' commands