Huawei
H12-821_V1.0 · Question #22
Which of the following description about OSPF is correct?
The correct answer is A. OSPF LSA is regularly updated every 30 minutes. See the full explanation below for the reasoning.
IPv4 Routing Technologies
Question
Which of the following description about OSPF is correct?
Options
- AOSPF LSA is regularly updated every 30 minutes
- BOSPF floods an LSU every 5s
- COSPF uses the Dijkstra algorithm, and each router runs the algorithm independently
- DOSPF itself has no confirmation mechanism, so OSPP relies on the lower layer protocol, namely TCP confirmation.
How the community answered
(22 responses)- A77% (17)
- B5% (1)
- C14% (3)
- D5% (1)
Topics
#OSPF#LSA refresh#Dijkstra algorithm#LSU flooding
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