Nokia
4A0-101 · Question #112
Which of the following best describes the actions after an IS-IS router receives on a broadcast interface, a newer LSP than the one in its database?
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 after an IS-IS router receives on a broadcast interface, a newer LSP 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.
How the community answered
(32 responses)- A3% (1)
- B72% (23)
- C16% (5)
- D9% (3)
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