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Which statement about MPLS TE Fast Reroute (FRR) link protection operation is not true?()

发布日期:2020-04-11

Which statement about MPLS TE Fast Reroute (FRR) l...
A

It requires a next-hop backup tunnel.

B

The backup tunnel terminates on the same tail-end router as the primary tunnel.

C

The point of local repair (PLR) swaps the label and pushes the backup label.

D

The restoration time is expected to be under 50 ms.

E

The backup tunnel can have associated bandwidth capacity

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