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Huawei

H12-221 · Question #194

Which of the following is used to avoid routing loops in BGP?

The correct answer is B. Use AS_PATH attribute to record all AS areas that a route passes. See the full explanation below for the reasoning.

Question

Which of the following is used to avoid routing loops in BGP?

Options

  • AUse ORIGIN attribute to record the origin of the route.
  • BUse AS_PATH attribute to record all AS areas that a route passes.
  • CUse NEXTJHOP attribute to record next hop path
  • DUse MED attribute to influence export selection of other Ass

How the community answered

(52 responses)
  • A
    4% (2)
  • B
    73% (38)
  • C
    17% (9)
  • D
    6% (3)

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Full H12-221 Practice