Which IP protocol number is reserved for OSPF by the IANA?

Last Updated: Jan 11, 2021
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Which IP protocol number is reserved for OSPF by the IANA?

  • 6
  • 88
  • 89
  • 112

Explanation: IP protocol numbers are found in the the Protocol field of the IPv4 header and the Next Header field of the IPv6 header. The protocol number for OSPF is 89

Related exam: Quiz - OSPF

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