Huawei
H12-821_V1.0 · Question #39
Which of the following statements about OSPF protocol packets is wrong?
The correct answer is D. OSPF packets are encapsulated in UDP packets, and the port number is 89. See the full explanation below for the reasoning.
IPv4 Routing Technologies
Question
Which of the following statements about OSPF protocol packets is wrong?
Options
- AThe header format of all OSPF packets is the same
- BAll OSPF protocol packets use UDP packets
- CThe OSPF protocol uses five types of packets to complete the transfer of routing information
- DOSPF packets are encapsulated in UDP packets, and the port number is 89
How the community answered
(35 responses)- A11% (4)
- B3% (1)
- C9% (3)
- D77% (27)
Topics
#OSPF packets#packet types#IP protocol encapsulation#protocol number
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