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Juniper

JN0-360 · Question #335

R1 is an OSPF router with a priority of 100 and has been elected as the designated router (DR). R2 is the backup designated router (BDR) with a priority of 50. A third router, R3, comes online with…

The correct answer is A. R1 will be the DR and R2 will be the BDR. See the full explanation below for the reasoning.

Question

R1 is an OSPF router with a priority of 100 and has been elected as the designated router (DR). R2 is the backup designated router (BDR) with a priority of 50. A third router, R3, comes online with a priority of 200. Which routers will be the DR and BDR after R3 comes online?

Options

  • AR1 will be the DR and R2 will be the BDR.
  • BR3 will be the DR and R1 will be the BDR.
  • CR2 will be the DR and R1 will be the BDR.
  • DR3 will be the DR and R1 will be the BDR.

How the community answered

(32 responses)
  • A
    75% (24)
  • B
    16% (5)
  • C
    3% (1)
  • D
    6% (2)

Community Discussion

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