Hi everyone,
Below is a link to a video showing how to analyze traceroute output in L3VPN and look up CEF forwarding and MPLS/TE/SR/SR-TE forwarding for labels through a domain. Some basic examples of traffic engineering are used but the concepts lend themselves to other methods such as auto-route, on-demand, etc routing. The main premise is to see how labels work in the data plane and to see the forwarding actions for labels.
https://youtu.be/XLkpypOTnwU
Configurations and topology are linked to this post.
If you have a specific topic you would like to see demonstrated in more detail please let me know in the comments.
Sam