Nokia 4A0-C01 Exam Questions
Nokia NRS II Composite Exam (Page 23 )

Updated On: 28-Feb-2026

Which of the following are types of routers in an IS-IS topology? Choose three answers

  1. Level 0
  2. Level 1
  3. Level 2
  4. Level 0/1
  5. Level 1/2

Answer(s): B,C,E



If routers R1 and R2 have a Level 1 and Level 2 IS-IS adjacency, which of the following statements is true? Choose two answers.

  1. Routers R1 and R2 are in different areas.
  2. Routers R1 and R2 are in the same area.
  3. Routers R1 and R2 will send a Level 1 Hello PDU and Level 2 Hello PDU, if the interface type between them is point-to-point.
  4. Routers R1 and R2 will send a Level 1 Hello PDU and Level 2 Hello PDU, if the interface type between them is broadcast.
  5. Routers R1 and R2 will send a Level 1/2 Hello PDU if the interface type between them is broadcast.

Answer(s): B,D



Click the exhibit button.

Router 2 advertises the network 192.168.3.0/24 to router R1 via IS-IS.
How can router R1 ensure that it discards the route?

  1. Use a prefix list on router R1 to discard all ingress IS-IS routes.
  2. Use an export policy and prefix list on router R1.
  3. Use an import policy and a prefix list on router R1.
  4. This is not possible because IS-IS cannot use import policies.

Answer(s): D



Which of the following conditions will prevent an OSPF adjacency from reaching the full state? Choose three answers.

  1. MTU mismatch
  2. Incorrect subnet mask
  3. System interface not included in OSPF
  4. Area ID not the same
  5. Different metric set on each end of the link
  6. Router ID not defined

Answer(s): A,B,D



What is the metric and maximum routable value for RIP?

  1. Hop count and 16
  2. Hop count and 15
  3. Link cost and 15
  4. Link cost and 16

Answer(s): B



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