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Exam 4A0-101 topic 3 question 26 discussion

Actual exam question from Alcatel-Lucent's 4A0-101
Question #: 26
Topic #: 3
[All 4A0-101 Questions]

In IS-IS database synchronization, each router compares each LSP described in the received CSNPs with the LSPs in its own database. Which of the following actions is taken if the database contains a newer copy of the LSP?

  • A. The router sends a copy of the LSP from its database to its neighbor
  • B. The router sends a PSNP to its neighbor describing the LSP in its database.
  • C. The router updates its database with the LSP and floods a copy to its other neighbors.
  • D. The router sends a PSNP to its neighbor to request the LSP.
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Suggested Answer: A


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1 month ago
the question not clear enough !
upvoted 1 times
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