CCNP ROUTING QUESTIONS AND ANSWERS

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CCNP ROUTING QUESTIONS AND ANSWERS

1. A router chooses the Router ID based on which of the following?

A. Lowest IP address from any interface

B. Highest IP address from any interface

C. Lowest IP address from any loopback interface

D. Highest IP Address from any loopback interface

2. What are the three areas of OSPF operation? (Choose three.)

A. Link-state routing

B. SPF calculation

C. LSA flooding

D. Neighbor discover and adjacency formation

3. Which of the following is the IOS command to set the cost on an OSPF

interface?

A. ip ospf no-default cost

B. ip ospf no-summary cost

C. ip ospf cost cost

D. ip ospf-cost cost

4. In what type of topology do all routers have a virtual connection to all

other routers?

A. Full-mesh

B. Star

C. Hub-and-spoke

D. Bus

5. What does an OSPF neighbor status of down mean?

A. The connected interfaces are in a “line down, line protocol down”

state.

B. No Hello packets have been transmitted from the interface.

C. The interface is administratively shut down.

D. No Hello packets have been received on the interface.

6. What does the OSPF neighbor status init mean?

A. Hello packets have been received from the OSPF neighbor.

B. The router is going to exchange LSA information.

C. The interface has been assigned to an area.

D. Adjacency information has been exchanged between neighbors.

7. What does the OSPF neighbor status 2Way mean?

A. That a router has received a Hello packet with its own Router ID

listed as a neighbor.

B. That a router has received a Hello packet from the DR.

C. That a router is exchanging LSU packets.

D. That a router is waiting for the LSU from the DR.

8. What does the OSPF neighbor status ExStart mean?

A. The OSPF process is starting on the interface.

B. The router is establishing the Master/Slave roles for Database

Description packet exchange.

C. All routing information is beginning to be exchanged between

routers.

D. An LSA flood is about to start.

9. What does the OSPF neighbor status Loading mean?

A. Routers are loading (exchanging) full DD and LSR packets.

B. Routers are loading the topology database.

C. Routers are loading the link-state database.

D. Routers are sending LSR packets to request new LSA information.

10. What does the OSPF neighbor status Exchange mean?

A. Exchange of Hello packets

B. Exchange of routing updates

C. Exchange of full route information via LSR and Database Description

packets

D. Exchange of ABR and ASBR information

11. What does the OSPF neighbor status Full indicate?

A. The OSPF topology database has been filled.

B. The OSPF topology databases are synchronized.

C. The neighbor database is synchronized.

D. The OSPF link-state table is full.

12. Which of the following network types have a DR and a BDR assigned?

(Choose all that apply.)

A. Broadcast

B. Point-to-point

C. NBMA broadcast

D. NBMA point-to-point

E. NBMA point-to-multipoint

13. Which routers form adjacencies with routers designated as DROther

on a broadcast multi-access network? (Choose all that apply.)

A. DROther

B. BDR

C. DR

D. RP

14. Which IP multicast address corresponds with AllSPFRouters?

A. 224.0.0.4

B. 224.0.0.5

C. 224.0.0.6

D. 224.0.0.7

15. Which of the following OSPF terms refers to a connected (or adjacent)

router that is running an OSPF process, with the adjacent interface

assigned to the same area?

A. Link

B. Neighbor

C. LSA

D. STP

16. What is the valid range for the cost metric for OSPF interfaces?

A. 1–255

B. 1–2046

C. 1–63,535

D. 1–65,535

17. Which method does Cisco use to calculate the cost of a link?

A. 1 x 108 / bandwidth

B. bandwidth / 1 x 108

C. Dijkstra’s Algorithm

D. 1 / bandwidth

18. What OSPF term refers to a network or router interface assigned to

any given interface?

A. Link

B. Area

C. LSA

D. STP

19. All OSPF networks must contain which of the following?

A. Route redistribution configuration

B. Area 0

C. A designated controller

D. A manually defined interface cost

20. Which of the following are advantages of OSPF over RIP? (Choose all

that apply.)

A. Speed of convergence

B. Simplicity to configure

C. Support for VLSMs

D. Scalability