What is the effect when loopback interfaces and the configured router ID are absent during the OSPF Process configuration?

Last Updated: Jan 11, 2021
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What is the effect when loopback interfaces and the configured router ID are absent during the OSPF Process configuration?

  • A. No router ID is set, and the OSPF protocol does not run.
  • B. The highest up/up physical interface IP address is selected as the router ID.
  • C. The lowest IP address is incremented by 1 and selected as the router ID.
  • D. The router ID 0.0.0.0 is selected and placed in the OSPF process.

Answer: B

Related exam: CA201

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