Juniper

JN0-662 · Question #89

What are two benefits of using an OSPF designated router (DR)? (Choose two.)

The correct answer is B. Reduces LSA flooding on a broadcast segment. D. Reduces router resources used. See the full explanation below for the reasoning.

Question

What are two benefits of using an OSPF designated router (DR)? (Choose two.)

Options

AReduces the size of the link-state database.
BReduces LSA flooding on a broadcast segment.
CReduces LSA flooding throughout an OSPF area.
DReduces router resources used.

How the community answered

(40 responses)

A
15% (6)
B
75% (30)
C
10% (4)

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Full JN0-662 Practice