I have 3 Rings in Hiearchy in my MPLS/Ethernet network. Acc, Agg, Core. I want to run Traffic Engineering solely for Fast Convergence & minimise traffic loss due to failures.
RSVP FRR ( link & node protection) is usually explained in context where partial mesh or triangle topology is used.
I read Path Protection is better suited for Ring topology..
Can u suggest a good model to achieve fastes convergence ( sub 50ms or near) & least traffic loss in ring topology network..
Say most of the traffic enters through ACC ring nodes and goes to Core ring and then moves out..