What are two reasons for creating multiple areas in OSPF? (Choose two.)

The correct answer is A. to reduce the convergence time D. to reduce LSA flooding across the network. Option A is correct. Creating multiple areas in OSPF can help to reduce the convergence time . This is because changes in one area do not affect other areas, so fewer routers need to run the SPF algorithm in response to a change. Option D is correct. Creating multiple areas in…

OSPF

Question

Options

Ato reduce the convergence time
Bto increase the number of adjacencies in the backbone
Cto increase the size of the LSDB
Dto reduce LSA flooding across the network

How the community answered

(24 responses)

A
83% (20)
B
4% (1)
C
13% (3)

Explanation

Option A is correct. Creating multiple areas in OSPF can help to reduce the convergence time . This is because changes in one area do not affect other areas, so fewer routers need to run the SPF algorithm in response to a change. Option D is correct. Creating multiple areas in OSPF can help to reduce Link State Advertisement (LSA) flooding across the network. This is because LSAs are not flooded out of their area of

Topics

#OSPF areas#LSA flooding#convergence time#LSDB size

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