Nokia
4A0-103 · Question #189
Which of the following statements best describes downstream unsolicited label distribution?
The correct answer is B. An LER may advertise label mappings to all peers for which it might be a next-hop for a given. See the full explanation below for the reasoning.
Question
Which of the following statements best describes downstream unsolicited label distribution?
Options
- AAn LER may answer requests for label mappings immediately, without waiting for a label mapping
- BAn LER may advertise label mappings to all peers for which it might be a next-hop for a given
- CAn LER propagates a label mapping downstream for a FEC. only if it has a label mapping for the
- DAn LER will only distribute a label for a FEC when it has been requested to do so.
How the community answered
(30 responses)- A10% (3)
- B70% (21)
- C3% (1)
- D17% (5)
Community Discussion
No community discussion yet for this question.