Routing and Switching MCQs with Answers
Practice important Routing and Switching MCQs with answers and explanations.
Chapter: 92
Q1041:
Fill in the blank: OSPF routing in single-area configuration requires devices to have unique ___.
A. Interface IDs
B. MAC addresses
C. Router IDs
D. Interface IP addresses
Correct Answer:
C
Chapter: 92
Q1042:
What is the purpose of changing router ID assignments in OSPF?
A. To improve network speed
B. To ensure unique identification of routers
C. To set passive interfaces
D. To modify OSPF area configuration
Correct Answer:
B
Chapter: 92
Q1043:
In OSPF configuration, what is the effect of changing metrics on a router?
A. Changes the router ID
B. Alters the path preference for routing
C. Enables OSPF on loopback interfaces
D. Prevents OSPF from broadcasting
Correct Answer:
B
Chapter: 92
Q1044:
Which step allows routers to stop sending OSPF updates to specific interfaces?
A. Configure OSPF routing
B. Configure OSPF passive interfaces
C. Verify OSPF routing
D. Change router ID assignments
Correct Answer:
B
Chapter: 92
Q1045:
Fill in the blank: After configuring OSPF routing, it is important to ______ OSPF routing to ensure correctness.
A. Change router ID
B. Configure OSPF passive interfaces
C. Verify
D. Build network
Correct Answer:
C
Chapter: 92
Q1046:
Which command would you use to prevent an interface from sending OSPF updates while still participating in OSPF?
A. ospf stop interface
B. passive-interface command
C. change router-id command
D. verify ospf process
Correct Answer:
B
Chapter: 92
Q1047:
Fill in the blank: Changing OSPF metrics can influence the ____ of routes in a network.
A. Security
B. Priority
C. Cost
D. Addressing
Correct Answer:
C
Chapter: 93
Q1048:
What is the continuation of the process after configuring basic OSPFv2 in single-area?
A. Configure passive interfaces
B. Verify OSPF routing
C. Change router ID assignments
D. Build network
Correct Answer:
B
Chapter: 93
Q1049:
What command is used to check OSPF routing configuration?
A. show ip route ospf
B. ospf status
C. check ospf process
D. show ospf passive interface
Correct Answer:
A
Chapter: 93
Q1050:
Fill in the blank: The command to configure a router ID in OSPF is _____.
A. router-id
B. ospf-id
C. set router-id
D. ip router-id
Correct Answer:
A
Chapter: 93
Q1051:
Which of the following would you configure after setting up OSPF routing in a single area?
A. OSPF area ID
B. Router priority
C. Passive interfaces
D. Routing metrics
Correct Answer:
C
Chapter: 93
Q1052:
What is the next step after verifying OSPF routing in single-area OSPF configuration?
A. Change OSPF area ID
B. Configure passive interfaces
C. Verify routing metrics
D. Adjust OSPF timers
Correct Answer:
B
Chapter: 93
Q1053:
Fill in the blank: Passive interfaces in OSPF are used to stop ____ on specific interfaces.
A. OSPF process
B. OSPF updates
C. OSPF verification
D. OSPF area changes
Correct Answer:
B
Chapter: 93
Q1054:
Which command would be used to reset OSPF routing on a router?
A. clear ip ospf process
B. reset ospf
C. stop ospf
D. show ospf routes
Correct Answer:
A
Chapter: 93
Q1055:
Fill in the blank: To modify the OSPF router ID, you can use the ____ command in router configuration mode.
A. set ospf id
B. router-id
C. clear ospf id
D. change router-id
Correct Answer:
B
Chapter: 93
Q1056:
Which command is used to view the router's OSPF configuration details?
A. show ip protocols
B. show ospf router-id
C. show ospf passive-interfaces
D. show routing metrics
Correct Answer:
A
Chapter: 93
Q1057:
What is the main purpose of configuring passive interfaces in OSPF?
A. Prevent routing loops
B. Optimize routing paths
C. Prevent OSPF updates on specific interfaces
D. Increase router priority
Correct Answer:
C
Chapter: 93
Q1058:
Fill in the blank: OSPF routers with the highest ____ are elected as the designated router in a network.
A. Loopback address
B. IP address
C. Priority
D. Area ID
Correct Answer:
C
Chapter: 93
Q1059:
Which command allows you to verify that a new router ID has been applied after changing it?
A. show ip ospf
B. clear ip ospf process
C. show ip protocols
D. reset ip ospf
Correct Answer:
C
Chapter: 93
Q1060:
Fill in the blank: The OSPF routing process is cleared using the ____ command.
A. clear ospf process
B. clear ip ospf process
C. reset ospf routing
D. show ip ospf
Correct Answer:
B