Which of the following about Fast Reroute link protection tunnels is FALSE?

Question

Options

• ALink protection tunnels are established if a router is unable to establish node protection tunnels.
• BLink protection tunnels are only requested for a primary LSP path.
• CLink protection tunnels can be created for both one-to-one or facility Fast Reroute.
• DLink protection tunnels detour around a failed next downstream router.

• A
  4% (1)
• B
  8% (2)
• C
  16% (4)
• D
  72% (18)

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