The exhibit shows the fast re-route configuration on router R1, in which both R-LFA and TI-LFA have been enabled. Assume that there are multiple potential backup paths for a given prefix. Which of the following options will router R1 use?
A.
A standard LFA path that would not coincide with the path after IGP re-convergence.
B.
An R-LFA path that would not coincide with the path after IGP re-convergence.
C.
A D-LFA path that would not coincide with the path after IGP re-convergence.
D.
A D-LFA path that would coincide with the path after IGP re-convergence.
D should be the answer as TI-LFA has the highest precedence over LFA and R-LFA, TI-LFA must coincide with the re-convergence path
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