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H12-821_V1.0 · Question #603

H12-821_V1.0 Question #603: Real Exam Question with Answer & Explanation

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Question

Which of the following descriptions about the difference between DIS in IS-IS and DR in OSPF are correct? (Multiple choice)

Options

  • AThe election of DIS and DR follow the principle of preemption
  • BIn the IS-IS broadcast network, routers of the same level on the same network segment will form adjacency relationships, including all non-DIS routers will also form adjacencies with each other, and the DIS will also form adjacencies with other routers on the same network segment
  • CIn the IS-IS broadcast network, routers with a priority of 0 also participate in the election of the DIS, while routers with a priority of 0 in OSPF do not participate in the election of the DR
  • DThe election of DIS and DR is to compare the priority first, and then compare the MAC address

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