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CCNP ROUTING QUESTIONS AND ANSWERS
CCNP ROUTING QUESTIONS AND ANSWERS
1. Which of the following are scalability issues with single area
OSPF
networks? (Choose all that apply.)
A. Size of the routing
table
B. Size of the OSPF
database
C. Maximum hop count limitation
D. Recalculation of the
OSPF database
2. Which of the following describes a router that connects to an
external
routing process (e.g., EIGRP)?
A. ABR
B. ASBR
C. Type 2 LSA
D. Stub router
3. Which of the following makes use of route redistribution?
A. Stub area
B. Totally stubby area
C. ABR
D. NSSA
4. Which of the following describes the syntax used to summarize
intraarea
routes on an ABR?
A. ip route summarize area-id network-address networkmask
B. summary-address network-address network-mask
C. area area-id range
network-address network-mask
D. summary area-id network-address network-mask
5. Which IOS command shows information about a router’s OSPF
database,
such as router link states and network link states?
A. debug ospf events
B. show ip ospf border-routers
C. show ip ospf neighbor
D. show ip ospf
database
6. What is the term given to describe a router connected to multiple
OSPF areas?
A. ABR
B. ASBR
C. Type 2 LSA
D. Stub router
7. As compared to a standard OSPF area, what is unique about a stub
area?
A. It does not receive Summary Link Advertisements.
B. It does not receive
Type 5 LSAs.
C. It makes use of route redistribution.
D. It is a concept specific to Cisco routers.
8. What is the IOS syntax to designate an area as a not-so-stubby
area?
A. area area-id nssa
B. area area-id stub
C. area area-id no-summary
D. area area-id stub no-summary
9. What is an autonomous system boundary router (ASBR)?
A. Any OSPF router that is
connected to an external routing process
B. Any OSPF router that is connected to an internal routing process
C. Any router that is connected to multiple OSPF areas
D. Any router that is connected to single OSPF areas
10. Which of the following can be described as a router that has all
of its
interfaces in the same area?
A. Area border router
B. Internal router
C. Autonomous System Boundary Router
D. Designated router
11. Which of the following IOS commands shows an ABR’s internal
router routing table?
A. debug ospf events
B. show ip ospf
border-routers
C. show ip ospf neighbor
D. show ip ospf database
12. As compared to an OSPF stub area, what is unique about an OSPF
totally stubby area? (Choose all that apply.)
A. It does not receive Type 5 LSAs.
B. It is a Cisco-specific
feature.
C. It does not receive
summary Link State Advertisements.
D. It makes use of route redistribution.
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 configure
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 Advertisements.
C. Type 4 LSAs are Summary
Link Advertisements.
D. Stub areas do not receive Summary Link Advertisements.
17. Which of the following can be defined as a router that exists
(wholly
or in part) in OSPF Area 0?
A. Backbone router
B. Autonomous system boundary router
C. Designated router
D. Area border router
18. Which of the following describes the syntax used to summarize
external
routes on an ASBR?
A. ip route summarize area-id network-address networkmask
B. summary-address
network-address network-mask
C. area area-id range network-address network-mask
D. summary area-id network-address network-mask
19. Which of the following IOS commands shows the formation of router
adjacencies?
A. debug ospf events
B. debug ip ospf border-routers
C. debug ip ospf neighbor
D. debug ip ospf database
20. Which of the following LSA types is referred to as an AS External
Link
Advertisement?
A. Type 1 LSA
B. Type 2 LSA
C. Type 3 or Type 4 LSA
D. Type 5 LSA
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