Nokia SRC 4A0-101 Question # 36 Topic 4 Discussion

4A0-101 Exam Topic 4 Question 36 Discussion:

Question #: 36

Topic #: 4

What is the protocol number for OSPF in the IP header?

OSPF uses TCP, so the protocol number is 6.

OSPF uses UDP, so the protocol number is 17.

OSPF does not use IP.

OSPF has its own protocol number of 89.

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Actual exam question for Nokia 4A0-101 exam by Riven6038 at May 2, 2026, 8:24:51 PM

Chosen Answer: A B C D
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