Free 4A0-101 Exam Braindumps (page: 13)

Page 12 of 45

Click the exhibit button.

  1. Option
  2. Option
  3. Option
  4. Option

Answer(s): D



Click the exhibit button.



In the topology shown, router R1 is an ASBR configured to export external routes to OSPF. How many type 4 LSAs will be present in the network?

  1. One.
  2. One for each of the routers in area 0
  3. One for each of the external routes exported by router R1.
  4. Type 4 LSAs are not generated in this network topology.

Answer(s): D



An OSPF router receives an update in which the sequence number, age, and checksum are the same as the entry already in the topological database. What action is taken by the router?

  1. The link state information is not populated in the database but is forwarded to all neighbors
  2. The link state information already in the database is overwritten and the age is reset
  3. The link state information is not populated in the database and an acknowledgement is sent
  4. The link state information is regarded as old and nothing is done.

Answer(s): C



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






Post your Comments and Discuss Alcatel-Lucent 4A0-101 exam with other Community members:

4A0-101 Discussions & Posts