Regarding OSPF Hello packets, the description which is correct? (Multiple choice)

Posted by: Pdfprep Category: H12-221-ENU Tags: , ,

Regarding OSPF Hello packets, the description which is correct? (Multiple choice)
A . Hello packet has a router ID list of the neighboring router, indicating that the router has received valid Hello packets from the neighbor.
B . Hello packet have DR and BDR information.
C . Hello packet has MTU information.
D . There is no DR and BDR information in Hello packet.

Answer: AB

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