Eigrp And Ospf(Computer Aptitude > Networking ) Questions and answers for exam Preparation

Computer Aptitude > Networking

EIGRP AND OSPF MCQs

Total Questions : 41 | Page 2 of 5 pages

Question 11. What are reasons for creating OSPF in a hierarchical design?
1. To decrease routing overhead
2. To speed up convergence
3. To confine network instability to single areas of the network
4. To make configuring OSPF easier

1, 2 and 3
3 only
3 and 4
2, 3 nd 4

Discuss Question

Answer: Option A. -> 1, 2 and 3

Question 12. Which two of the following commands will place network 10.2.3.0/24 into area 0?
1. router eigrp 10
2. router ospf 10
3. network 10.0.0.0
4. network 10.2.3.0 0.0.0.255 area0
5. network 10.2.3.0 0.0.0.255 area 0

1 and 4
2, 4, and 5
2 and 5
3 and 4

Discuss Question

Answer: Option C. -> 2 and 5

Question 13. If routers in a single area are configured with the same priority value, what value does a router use for the OSPF Router ID in the absence of a loopback interface?

The lowest IP address of any physical interface
The highest IP address of any physical interface
The lowest IP address of any logical interface
The highest IP address of any logical interface

Discuss Question

Answer: Option B. -> The highest IP address of any physical interface

Question 14. Which of the following protocols support VLSM, summarization, and discontiguous networking?
1. RIPv1
2. IGRP
3. EIGRP
4. OSPF
5. BGP
6. RIPv2

1 and 4
2 and 5
3, 4 and 6
All of the above

Discuss Question

Answer: Option C. -> 3, 4 and 6

Question 15. You get a call from a network administrator who tells you that he typed the following into his router:
Router (config) #router ospf 1
Router (config-router) #network 10.0.0.0 255.0.0.0 area 0
He tells you he still can't see any routes in the routing table. What configuration error did the administrator make?

The wildcard mask is incorrect.
The OSPF area is wrong.
The OSPF Process ID is incorrect.
The AS configuration is wrong.

Discuss Question

Answer: Option A. -> The wildcard mask is incorrect.

Question 16. Which of the following network types have a designated router and a backup designated router assigned?
1. Broadcast
2. Point-to-point
3. NBMA
4. NBMA point-to-point

1, 2 and 3
1 and 3
3 and 4
All of the above

Discuss Question

Answer: Option B. -> 1 and 3

Question 17. Which type of OSPF network will elect a backup designated router?
1. Broadcast multi-access
2. Non-broadcast multi-access
3. Point-to-point
4. Broadcast multipoint

1 and 2
3 and 4
3 only
None of the above

Discuss Question

Answer: Option A. -> 1 and 2

Question 18. You need the IP address of the devices with which the router has established an adjacency. Also, the retransmit interval and the queue counts for the adjacent routers need to be checked. What command will display the required information?

show ip eigrp adjacency
show ip eigrp topology
show ip eigrp interfaces
show ip eigrp neighbors

Discuss Question

Answer: Option D. -> show ip eigrp neighbors

Question 19. Which of the following network types have a designated router and a backup designated router assigned?
1. Broadcast
2. Point-to-point
3. NBMA
4. NBMA point-to-point