408
Appendix A
Practice Exam
23.
How many steps (neighbor states) are involved in establishing an
OSPF adjacency?
A.
Five
B.
Six
C.
Seven
D.
Four
24.
Which of the following is true regarding route summarization?
A.
It's used primarily with discontiguous networks.
B.
It's used primarily with contiguous networks.
C.
Do not use with VLSM.
D.
It's used with non-hierarchical addressing.
25.
The OSPF ____ state is simply the state of receiving Hello packets on
the interface.
A.
Down
B.
Up
C.
Init
D.
Active
26.
What happens to traffic that is sent to the Null0 interface?
A.
It is set to a full CIR.
B.
It is discarded.
C.
It is sent to the default interface.
D.
It is multiplexed with other traffic leaving the router on interface
Null0.
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