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JN0-647 · Question #51

Which router ID is correct for OSPFv3?

The correct answer is D. 172.16.1.1. The Router ID of 0.0.0.0 is reserved and SHOULD NOT be used.

Advanced OSPF

Question

Which router ID is correct for OSPFv3?

Options

  • A0.0.0.0
  • B2001:123:6::1
  • C::172.16.1.1
  • D172.16.1.1

How the community answered

(59 responses)
  • A
    10% (6)
  • B
    2% (1)
  • C
    5% (3)
  • D
    83% (49)

Explanation

The Router ID of 0.0.0.0 is reserved and SHOULD NOT be used.

Topics

#OSPFv3 router ID#IPv4 format#OSPFv3 configuration

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