Free 4A0-103 Exam Braindumps
Nokia Multiprotocol Label Switching Questions 71–75 (page: 16)

Updated On: 9-Feb-2026

Which of the following statements regarding per-platform label space are true? Choose two answers.

  1. A separate label is used for each interface that the FEC is advertised on.
  2. It uses fewer label resources than a per-interface label space.
  3. It is typically used when the device has ATM or Frame Relay interfaces.
  4. It uses more label resources than a per-interface label space.
  5. A single label may be assigned to an FEC and used across all interfaces of the same router.
  6. It is only valid when the LDP peers are directly connected over an interface, and the label is only going to be used for traffic sent over that interface.

Answer(s): B,E



Which of the following can be used for label signaling and distribution on the Alcatel-Lucent 7750 SR? Choose two answers

  1. RSVP-TE
  2. TDP
  3. LDP
  4. ADP
  5. MPLS-TE

Answer(s): A,C



Which of the following are top level TLV types defined for OSPF-TE? Choose two answers.

  1. Router address
  2. Traffic engineering metric
  3. Maximum bandwidth
  4. Link
  5. Admin Group

Answer(s): A,D



In MPLS, how is the label range 0 ?15 used?

  1. Static LSPs
  2. Reserved use
  3. Vendor proprietary use
  4. Management LSPs
  5. Dynamic LSPs

Answer(s): B



Which of the following are characteristics of ECMP LSPs in LDP? Choose three answers

  1. Liberal label retention mode
  2. T-LDP enabled with peers to which load balancing is desired.
  3. ECMP enabled in the config>router context.
  4. Hashing used to select the egress label.
  5. Export policy applied to advertise multiple labels for a given FEC.

Answer(s): A,C,E



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