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4A0-113 – Nokia OSPF Routing Protocol Exam

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Showing 4–6 of 10 questions

Question 4

What are some of the characteristics of Nokia's implementation of non-stop routing? (Choose two)

Select all that apply, then click Submit answer.

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    No protocol extensions required
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    Only supported by OSPF and IS-IS
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    Transparent to routing neighbors
  • ○

    Uses Graceful Restart to inter-operate with other vendors
Question 5

Which of the following types of networks are supported on an Nokia 7750 SR for OSPF? Choose two answers.

Select all that apply, then click Submit answer.

  • ○

    Broadcast
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    Non-broadcast multi-access
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    Point-to-point
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    Point-to-multipoint
Question 6

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?

Select an option, then click Submit answer.

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