Multiple Choice
Which statement about OSPF is false?
A) Hello messages are used as a form of greeting to discover other routers on its networks and establish relationships between neighboring devices. On broadcast or NBMA networks, Hello messages can also be used to elect a DR or a BDR.
B) DD packets describe the summary LSDB information by carrying LSA headers.
C) The intervals at which two routers send Hello messages must be consistent; otherwise, cannot be established relationships between neighboring devices.
D) DD packets contain headers of all LSAs for periodic LSDB synchronization between OSPF neighbors.
Correct Answer:

Verified
Correct Answer:
Verified
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