Lab 3: 5.2 VPNv4 BGP Solution - Core
This sesction solution says
am i missing something or lab is not complate yet?
It seems like you may have an issue with your initial configs. AS 101 and Loopbacks in the 122.1.1.X range don't exist in Full Scale Lab 3. That config on R16 is from the Troubleshooting Lab 1 topology.