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4A0-101 · Question #304
4A0-101 Question #304: Real Exam Question with Answer & Explanation
The correct answer is B. The router updates its database with the LSP and floods a copy to its other neighbors.. See the full explanation below for the reasoning.
Question
Which of the following best describes the actions taken by an IS-IS router after it receives an LSP on a broadcast interface that is newer than the one in its database?
Options
- AThe router sends a copy of the LSP from its database to its neighbor.
- BThe router updates its database with the LSP and floods a copy to its other neighbors.
- CThe router updates its database with the LSP, acknowledges the LSP with a PSNP and floods a
- DThe router updates its database with the LSP and acknowledges it with a PSNP.
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