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JN0-660 · Question #535

Click the Exhibit button. In the exhibit, R2 is receiving external routing information for the 192.168.16.0/24 prefix and is redistributing it into IS-IS. R1 has a policy that leaks the…

The correct answer is A. The Up/Down bit is set to down for the prefix. See the full explanation below for the reasoning.

Question

Click the Exhibit button. In the exhibit, R2 is receiving external routing information for the 192.168.16.0/24 prefix and is redistributing it into IS-IS. R1 has a policy that leaks the 192.168.16.0/24 route into Area 49.1111. R3 has a policy that leaks the 192.168.16.0/24 route into Area 49.2222. However, the IS-IS version of the route does not appear in R2's routing table. Why does R3's route leaking policy appear not to be working?

Exhibit

JN0-660 question #535 exhibit

Options

  • AThe Up/Down bit is set to down for the prefix.
  • BThe external flag is set for the prefix.
  • CYou can only leak routes from Level 2 to Level 1.
  • DR2 already has better routing information for the prefix.

How the community answered

(30 responses)
  • A
    73% (22)
  • B
    7% (2)
  • C
    17% (5)
  • D
    3% (1)

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