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Nokia 4A0-C01 Exam
Nokia NRS II Composite Exam (Page 8 )

Updated On: 19-Jan-2026
Page 8 of 170
PDF with 852 Questions

Which of the following LDP message categories is UDP-based?

  1. Notification
  2. Session
  3. Discovery
  4. Advertisement

Answer(s): C



Which of the following about the Link LDP discovery process on the Alcatel-Lucent 7750 SR is FALSE?

  1. LDP Hello messages are sent over TCP.
  2. LDP Hello messages are sent to the All Routers address 224.0.0.2.
  3. LDP Hello messages are exchanged between all directly connected LDP enabled routers.
  4. Each LDP enabled router must have its own unique system IP address.

Answer(s): A



Two directly connected routers set different interface Hello timeout values. Router R1 uses 15 seconds, while router R2 uses 30 seconds. Which of the following best describes the LDP adjacency?

  1. The adjacency forms with the lower timeout value.
  2. The adjacency forms with the higher timeout value.
  3. The adjacency is in init state.
  4. The adjacency times out after 30 seconds.

Answer(s): A



Which of the following commands is used to enable an Epipe service?

  1. config>service# epipe service-id enable
  2. config>service# vpws service-id enable
  3. config>service# service-id no shutdown
  4. config>port# port-id no shutdown
  5. config>service# epipe service-id no shutdown

Answer(s): E



Click on the exhibit.

All links are of equal cost. A CSPF-enabled LSP is configured on R1 to R6. Its fully loose primary path is configured with an "include green" statement and the fully loose secondary path is configured with an "include red" statement.
Which paths will be taken by this LSP?

  1. No primary path is established. The secondary path will take R1-R2-R4-R6.
  2. The primary path will take R1-R3-R5-R6. The secondary path will take R1-R2-R4-R6.
  3. The primary path will take R1-R2-R4-R6. No secondary path is established.
  4. The primary path will take R1-R2-R4-R6. The secondary path will take R1-R3-R5-R6.

Answer(s): C



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