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JN0-663 · Question #226

R2 has IS-IS adjacencies with R3 and R4. You want to ensure that R2 has both a level 1 and level 2 adjacency to both R3 and R4 but R2 only has one adjacency with R4. Referring to the exhibit, which…

The correct answer is B. Change the IS-IS area on R4 to match R2. See the full explanation below for the reasoning.

Question

R2 has IS-IS adjacencies with R3 and R4. You want to ensure that R2 has both a level 1 and level 2 adjacency to both R3 and R4 but R2 only has one adjacency with R4. Referring to the exhibit, which configuration change will solve this issue?

Exhibit

JN0-663 question #226 exhibit

Options

  • AChange the IS-IS area on R2 to match R4.
  • BChange the IS-IS area on R4 to match R2
  • CRemove the level 1 disable configuration from R4
  • DRemove the level 1 disable configuration from R2

How the community answered

(57 responses)
  • A
    12% (7)
  • B
    77% (44)
  • C
    7% (4)
  • D
    4% (2)

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