Which of the following best describes downstream on demand label distribution?

Question

Options

• AAn LSR answers requests for label mappings immediately, without waiting for a label mapping from the next-hop.
• BAn LSR advertises label mappings to all peers for which it might be a next-hop for a given FEC.
• CAn LSR distributes a label mapping for a FEC when it has been requested to do so.
• DAn LSR propagates a label mapping downstream for a FEC. only if it has a label mapping for the FEC's next-hop.

• A
  6% (4)
• B
  10% (7)
• C
  82% (56)
• D
  1% (1)

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