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Nokia 4A0-C01 Exam Questions
Nokia NRS II Composite Exam (Page 12 )

Updated On: 28-Feb-2026
Page 12 of 170
PDF with 852 Questions

What command will show the OSPF neighbors, and their status on the Alcatel-Lucent 7750 SR?

  1. Show ospf neighbors
  2. Show router ospf neighbors
  3. Show router ospf adjacency
  4. Show ospf adjacency

Answer(s): B



Which of the following statements regarding link state protocols are true? (Choose two)

  1. When a router receives updates from its neighbors, it adds them to its link state database, performs an SPF computation, and sends the results to its neighbors.
  2. An SPF computation is done by each router to determine the best path to destination networks. All the best paths determined by the SPF calculation will be seen in the route table.
  3. Each router constructs its own link state database with updates received from neighbors.
  4. An SPF computation is done by each router to determine the best path to destination networks. All the best paths determined by the SPF calculation will be offered to the route table manager.

Answer(s): C,D



Which of the following describes the method used to resolve an IPv6 address to a MAC address?

  1. IPv6 uses the Address Resolution Protocol to resolve the address to a MAC address.
  2. A Neighbor Discovery message is sent to the broadcast MAC address. The host with the IPv6 address responds with a Neighbor Advertisement message.
  3. A Neighbor Discovery message is sent to the solicited-node multicast address. The host with the IPv6 address responds with a Neighbor Advertisement message.
  4. A Neighbor Discovery message is sent to the anycast address for the LAN. The host with the IPv6 address responds with a Neighbor Advertisement message.
  5. IPv6 addresses do not need to be resolved to a MAC address.

Answer(s): C



How many databases does a Link State routing protocol use?

  1. One
  2. Two
  3. Three
  4. Four

Answer(s): C



Which one of the commands below will create a static route to network 2.3.4.0/24 on the AlcatelLucent 7750 SR router?

  1. Static route 2.3.4.0 255.255.255.0 next hop 3.4.5.6
  2. Static-route next-hop 3.4.5.6 2.3.4.0/24
  3. Static route 2.3.4.0/24 next hop 3.4.5.6
  4. Static-route 2.3.4.0/24 next-hop 3.4.5.6

Answer(s): D






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