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Nokia

4A0-101 · Question #239

Which of the following about IS-IS is FALSE?

The correct answer is C. All Level 2 routers belong to the same area. See the full explanation below for the reasoning.

Question

Which of the following about IS-IS is FALSE?

Options

  • AIS-IS uses the concept of Level 1 and Level 2 routers to implement hierarchy.
  • BAn IS-IS router belongs to one or more areas.
  • CAll Level 2 routers belong to the same area.
  • DA Level 1 router forwards traffic to other areas through the nearest Level 1/2 router.

How the community answered

(47 responses)
  • A
    2% (1)
  • B
    11% (5)
  • C
    83% (39)
  • D
    4% (2)

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