This Lab was great fun to build. I started with the Multi-area OSPF then just keep on adding
Then adding router RIP and redistributing the rip routes at router ABR-ASBR.
Then adding router A10 with a Virtual-link.
Then adding routers R1-IPv6 and R2-IPv6 using OSPFv3.
Then Tunning IPv6 over IPv4 from A0 to R1-IPv6 across Tunnel 1 and using OSFPv3.
Then Tunning IPv4 over IPv6 from R2-IPv6t to R1-IPv6 across Tunnel 2 using RIP.
Tunnel 1 just uses local-link IPv6 addresses for the tunnel.
Tunnel 2 IPv4 addresses are not advertised.
Great CCNP-Lab
Author: KLiv GNS3 file: GNS3 2.1.6 Lab