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JN0-664 · Question #32

Which statement is correct about IS-IS when it performs the Dijkstra algorithm?

The correct answer is B. When a new neighbor ID in the tree database matches a router ID in the LSDbthe neighbor ID is moved to the candidate database. You've hit your limit · resets 4am (America/New_York)

MPLS Core Technologies

Question

Which statement is correct about IS-IS when it performs the Dijkstra algorithm?

Options

  • AThe local router moves its own local tuples into the candidate database.
  • BWhen a new neighbor ID in the tree database matches a router ID in the LSDbthe neighbor ID is moved to the candidate database.
  • CTuples with the lowest cost are moved from the tree database to the LSDB.
  • DThe algorithm will stop processing once the tree database is empty.

How the community answered

(24 responses)
  • A
    4% (1)
  • B
    79% (19)
  • C
    4% (1)
  • D
    13% (3)

Explanation

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Topics

#IS-IS#Dijkstra algorithm#SPF#LSDB

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