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Chapter 5
Interconnecting OSPF Areas
13.
Which of the following are design guidelines for setting up stub areas?
(Choose all that apply.)
A.
Use only when a router within an area connects to an external
routing process (e.g., EIGRP).
B.
Do not make the backbone area a stub area.
C.
If you decide to make a particular area a stub area, be sure to con-
figure all the routers in the area as stubby.
D.
Configure only the area's ABR as stubby.
14.
What is the IOS syntax to create a virtual link?
A.
area source-area-id virtual-link destination-area-id
B.
link area-id router-id
C.
ospf map area-id router-id
D.
area area-id virtual-link router-id
15.
Which of the following IOS commands shows the state of adjacency
with neighbor routers?
A.
debug ospf events
B.
show ip ospf border-routers
C.
show ip ospf neighbor
D.
show ip ospf database
16.
Which of the following statements are true regarding Summary Link
Advertisements (SLAs)? (Choose all that apply.)
A.
Type 3 LSAs are Summary Link Advertisements.
B.
Totally stubby areas do not receive Summary Link Advertise-
ments.
C.
Type 4 LSAs are Summary Link Advertisements.
D.
Stub areas do not receive Summary Link Advertisements.
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