Posted by: Pdfprep
Post Date: October 30, 2020
The following description about OSPF packets, which is incorrect?
A . The DD packet contains all the LSA information and can be used to periodically synchronize the link state database information between neighbors.
B . The DD packet describes the link state summary information by carrying the LSA header information.
C . Hello packets are used to discover and maintain neighbor relationships. Hello packets are also used to elect DR and BDR on the broadcast network and NBMA network.
D . The interval for sending hello packets between two routers must be the same. Otherwise, the neighbor cannot be established.
Answer: A
Leave a Reply