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JN0-349 · Question #132

You have two routers unable to form an IS-IS Level 1 adjacency. Which two statements describe a reason for this problem? (Choose two.)

The correct answer is C. The area numbers are different. D. The interfaces are on different subnets. See the full explanation below for the reasoning.

Question

You have two routers unable to form an IS-IS Level 1 adjacency. Which two statements describe a reason for this problem? (Choose two.)

Options

  • AThe MTU is set to 1500.
  • BInterface lo0 is not included as an IS-IS interface.
  • CThe area numbers are different.
  • DThe interfaces are on different subnets.

How the community answered

(64 responses)
  • A
    11% (7)
  • B
    6% (4)
  • C
    83% (53)

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Full JN0-349 Practice