Which two features describe TI-LFA? (Choose two.)
TI-LFA uses PQ or P and Q nodes on the post-convergence path to compute the backup path.
Post-convergence, TI-LFA considers the next-hop neighbor to calculate the backup repair path.
TI-LFA works with point of local repair when the PQ node supports only LDP capability.
Unlike RLFA, TI-LFA works without the PQ node and provides double segment failure protection.
TI-LFA leverages the post-convergence path that carries data traffic after a failure.
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